Search for heavy neutral leptons in decays of W bosons produced in 13 TeV pp collisions using prompt and displaced signatures with the ATLAS detector

Journal of High Energy Physics Springer Nature 2019:10 (2019) 265

Authors:

G Aad, B Abbott, DC Abbott, O Abdinov, A Abed Abud, K Abeling, DK Abhayasinghe, SH Abidi, OS AbouZeid, NL Abraham, H Abramowicz, H Abreu, Y Abulaiti, BS Acharya, B Achkar, S Adachi, L Adam, C Adam Bourdarios, L Adamczyk, L Adamek, J Adelman, M Adersberger, A Adiguzel, S Adorni, T Adye, AA Affolder, Y Afik, C Agapopoulou, MN Agaras, A Aggarwal, C Agheorghiesei, JA Aguilar-Saavedra, F Ahmadov, WS Ahmed, X Ai, G Aielli, S Akatsuka, TPA Åkesson, E Akilli, AV Akimov, K Al Khoury, GL Alberghi, J Albert, MJ Alconada Verzini, S Alderweireldt, M Aleksa, IN Aleksandrov, C Alexa, D Alexandre, T Alexopoulos, A Alfonsi, M Alhroob, B Ali, G Alimonti, J Alison, SP Alkire, C Allaire, BMM Allbrooke, BW Allen, PP Allport, A Aloisio, A Alonso, F Alonso, C Alpigiani, AA Alshehri, M Alvarez Estevez, D Álvarez Piqueras, MG Alviggi, Y Amaral Coutinho, A Ambler, L Ambroz, C Amelung, D Amidei, SP Amor Dos Santos, S Amoroso, CS Amrouche, F An, C Anastopoulos, N Andari, T Andeen, CF Anders, JK Anders, A Andreazza, V Andrei, CR Anelli, S Angelidakis, A Angerami, AV Anisenkov, A Annovi, C Antel, MT Anthony, M Antonelli, DJA Antrim, F Anulli, M Aoki, JA Aparisi Pozo, L Aperio Bella, G Arabidze, JP Araque, V Araujo Ferraz, R Araujo Pereira, C Arcangeletti, ATH Arce, FA Arduh, J-F Arguin, S Argyropoulos, J-H Arling, AJ Armbruster, LJ Armitage, A Armstrong, O Arnaez, H Arnold, A Artamonov, G Artoni, S Artz, S Asai, N Asbah, EM Asimakopoulou, L Asquith, K Assamagan, R Astalos, RJ Atkin, M Atkinson, NB Atlay, H Atmani, K Augsten, G Avolio, R Avramidou, MK Ayoub, AM Azoulay, G Azuelos, MJ Baca, H Bachacou, K Bachas, M Backes, F Backman, P Bagnaia, M Bahmani, H Bahrasemani, AJ Bailey, VR Bailey, JT Baines, M Bajic, C Bakalis, OK Baker, PJ Bakker, D Bakshi Gupta, S Balaji, EM Baldin, P Balek, F Balli, WK Balunas, J Balz, E Banas, A Bandyopadhyay, Sw Banerjee, AAE Bannoura, L Barak, WM Barbe, EL Barberio, D Barberis, M Barbero, T Barillari, M-S Barisits, J Barkeloo, T Barklow, R Barnea, SL Barnes, BM Barnett, RM Barnett, Z Barnovska-Blenessy, A Baroncelli, G Barone, AJ Barr, L Barranco Navarro, F Barreiro, J Barreiro Guimarães da Costa, S Barsov, R Bartoldus, G Bartolini, AE Barton, P Bartos, A Basalaev, A Bassalat, RL Bates, SJ Batista, S Batlamous, JR Batley, B Batool, M Battaglia, M Bauce, F Bauer, KT Bauer, HS Bawa, JB Beacham, T Beau, PH Beauchemin, F Becherer, P Bechtle, HC Beck, HP Beck, K Becker, M Becker, C Becot, A Beddall, AJ Beddall, VA Bednyakov, M Bedognetti, CP Bee, TA Beermann, M Begalli, M Begel, A Behera, JK Behr, F Beisiegel, AS Bell, G Bella, L Bellagamba, A Bellerive, P Bellos, K Beloborodov, K Belotskiy, NL Belyaev, D Benchekroun, N Benekos, Y Benhammou, DP Benjamin, M Benoit, JR Bensinger, S Bentvelsen, L Beresford, M Beretta, D Berge, E Bergeaas Kuutmann, N Berger, B Bergmann, LJ Bergsten, J Beringer, S Berlendis, NR Bernard, G Bernardi, C Bernius, T Berry, P Berta, C Bertella, IA Bertram, GJ Besjes, O Bessidskaia Bylund, N Besson, A Bethani, S Bethke, A Betti, AJ Bevan, J Beyer, R Bi, RM Bianchi, O Biebel, D Biedermann, R Bielski, K Bierwagen, NV Biesuz, M Biglietti, TRV Billoud, M Bindi, A Bingul, C Bini, S Biondi, M Birman, T Bisanz, JP Biswal, A Bitadze, C Bittrich, K Bjørke, KM Black, T Blazek, I Bloch, C Blocker, A Blue, U Blumenschein, GJ Bobbink, VS Bobrovnikov, SS Bocchetta, A Bocci, D Boerner, D Bogavac, AG Bogdanchikov, C Bohm, V Boisvert, P Bokan, T Bold, AS Boldyrev, AE Bolz, M Bomben, M Bona, JS Bonilla, M Boonekamp, HM Borecka-Bielska, A Borisov, G Borissov, J Bortfeldt, D Bortoletto, V Bortolotto, D Boscherini, M Bosman, JD Bossio Sola, K Bouaouda, J Boudreau, EV Bouhova-Thacker, D Boumediene, SK Boutle, A Boveia, J Boyd, D Boye, IR Boyko, AJ Bozson, J Bracinik, N Brahimi, G Brandt, O Brandt, F Braren, U Bratzler, B Brau, JE Brau, WD Breaden Madden, K Brendlinger, L Brenner, R Brenner, S Bressler, B Brickwedde, DL Briglin, D Britton, D Britzger, I Brock, R Brock, G Brooijmans, WK Brooks, E Brost, JH Broughton, PA Bruckman de Renstrom, D Bruncko, A Bruni, G Bruni, LS Bruni, S Bruno, BH Brunt, M Bruschi, N Bruscino, P Bryant, L Bryngemark, T Buanes, Q Buat, P Buchholz, AG Buckley, IA Budagov, MK Bugge, F Bührer, O Bulekov, TJ Burch, S Burdin, CD Burgard, AM Burger, B Burghgrave, K Burka, JTP Burr, JC Burzynski, V Büscher, E Buschmann, PJ Bussey, JM Butler, CM Buttar, JM Butterworth, P Butti, W Buttinger, A Buzatu, AR Buzykaev, G Cabras, S Cabrera Urbán, D Caforio, H Cai, VMM Cairo, O Cakir, N Calace, P Calafiura, A Calandri, G Calderini, P Calfayan, G Callea, LP Caloba, S Calvente Lopez, D Calvet, S Calvet, TP Calvet, M Calvetti, R Camacho Toro, S Camarda, D Camarero Munoz, P Camarri, D Cameron, R Caminal Armadans, C Camincher, S Campana, M Campanelli, A Camplani, A Campoverde, V Canale, A Canesse, M Cano Bret, J Cantero, T Cao, Y Cao, MDM Capeans Garrido, M Capua, R Cardarelli, FC Cardillo, I Carli, T Carli, G Carlino, BT Carlson, L Carminati, RMD Carney, S Caron, E Carquin, S Carrá, JWS Carter, MP Casado, AF Casha, DW Casper, R Castelijn, FL Castillo, V Castillo Gimenez, NF Castro, A Catinaccio, JR Catmore, A Cattai, J Caudron, V Cavaliere, E Cavallaro, D Cavalli, M Cavalli-Sforza, V Cavasinni, E Celebi, F Ceradini, L Cerda Alberich, K Cerny, AS Cerqueira, A Cerri, L Cerrito, F Cerutti, A Cervelli, SA Cetin, D Chakraborty, SK Chan, WS Chan, WY Chan, JD Chapman, B Chargeishvili, DG Charlton, TP Charman, CC Chau, S Che, A Chegwidden, S Chekanov, SV Chekulaev, GA Chelkov, MA Chelstowska, B Chen, C Chen, CH Chen, H Chen, J Chen, J Chen, S Chen, SJ Chen, X Chen, Y Chen, Y-H Chen, HC Cheng, HJ Cheng, A Cheplakov, E Cheremushkina, R Cherkaoui El Moursli, E Cheu, K Cheung, TJA Chevalérias, L Chevalier, V Chiarella, G Chiarelli, G Chiodini, AS Chisholm, A Chitan, I Chiu, YH Chiu, MV Chizhov, K Choi, AR Chomont, S Chouridou, YS Chow, MC Chu, J Chudoba, AJ Chuinard, JJ Chwastowski, L Chytka, KM Ciesla, D Cinca, V Cindro, IA Cioară, A Ciocio, F Cirotto, ZH Citron, M Citterio, DA Ciubotaru, BM Ciungu, A Clark, MR Clark, PJ Clark, C Clement, Y Coadou, M Cobal, A Coccaro, J Cochran, H Cohen, AEC Coimbra, L Colasurdo, B Cole, AP Colijn, J Collot, P Conde Muinõ, E Coniavitis, SH Connell, IA Connelly, S Constantinescu, F Conventi, AM Cooper-Sarkar, F Cormier, KJR Cormier, LD Corpe, M Corradi, EE Corrigan, F Corriveau, A Cortes-Gonzalez, MJ Costa, F Costanza, D Costanzo, G Cowan, JW Cowley, J Crane, K Cranmer, SJ Crawley, RA Creager, S Crépé-Renaudin, F Crescioli, M Cristinziani, V Croft, G Crosetti, A Cueto, T Cuhadar Donszelmann, AR Cukierman, S Czekierda, P Czodrowski, MJ Da Cunha Sargedas De Sousa, JV Da Fonseca Pinto, C Da Via, W Dabrowski, T Dado, S Dahbi, T Dai, C Dallapiccola, M Dam, G D’amen, V D’Amico, J Damp, JR Dandoy, MF Daneri, NP Dang, ND Dann, M Danninger, V Dao, G Darbo, O Dartsi, A Dattagupta, T Daubney, S D’Auria, W Davey, C David, T Davidek, DR Davis, I Dawson, K De, R De Asmundis, M De Beurs, S De Castro, S De Cecco, N De Groot, P de Jong, H De la Torre, A De Maria, D De Pedis, A De Salvo, U De Sanctis, M De Santis, A De Santo, K De Vasconcelos Corga, JB De Vivie De Regie, C Debenedetti, DV Dedovich, AM Deiana, M Del Gaudio, J Del Peso, Y Delabat Diaz, D Delgove, F Deliot, CM Delitzsch, M Della Pietra, D Della Volpe, A Dell’Acqua, L Dell’Asta, M Delmastro, C Delporte, PA Delsart, DA DeMarco, S Demers, M Demichev, G Demontigny, SP Denisov, D Denysiuk, L D’Eramo, D Derendarz, JE Derkaoui, F Derue, P Dervan, K Desch, C Deterre, K Dette, C Deutsch, MR Devesa, PO Deviveiros, A Dewhurst, S Dhaliwal, FA Di Bello, A Di Ciaccio, L Di Ciaccio, WK Di Clemente, C Di Donato, A Di Girolamo, G Di Gregorio, B Di Micco, R Di Nardo, KF Di Petrillo, R Di Sipio, D Di Valentino, C Diaconu, FA Dias, T Dias Do Vale, MA Diaz, J Dickinson, EB Diehl, J Dietrich, S Díez Cornell, A Dimitrievska, W Ding, J Dingfelder, F Dittus, F Djama, T Djobava, JI Djuvsland, MAB Do Vale, M Dobre, D Dodsworth, C Doglioni, J Dolejsi, Z Dolezal, M Donadelli, J Donini, A D’onofrio, M D’Onofrio, J Dopke, A Doria, MT Dova, AT Doyle, E Drechsler, E Dreyer, T Dreyer, AS Drobac, Y Duan, F Dubinin, M Dubovsky, A Dubreuil, E Duchovni, G Duckeck, A Ducourthial, OA Ducu, D Duda, A Dudarev, AC Dudder, EM Duffield, L Duflot, M Dührssen, C Dülsen, M Dumancic, AE Dumitriu, AK Duncan, M Dunford, A Duperrin, H Duran Yildiz, M Düren, A Durglishvili, D Duschinger, B Dutta, D Duvnjak, GI Dyckes, M Dyndal, S Dysch, BS Dziedzic, KM Ecker, RC Edgar, T Eifert, G Eigen, K Einsweiler, T Ekelof, M El Kacimi, R El Kosseifi, V Ellajosyula, M Ellert, F Ellinghaus, AA Elliot, N Ellis, J Elmsheuser, M Elsing, D Emeliyanov, A Emerman, Y Enari, JS Ennis, MB Epland, J Erdmann, A Ereditato, M Errenst, M Escalier, C Escobar, O Estrada Pastor, E Etzion, H Evans, A Ezhilov, F Fabbri, L Fabbri, V Fabiani, G Facini, RM Faisca Rodrigues Pereira, RM Fakhrutdinov, S Falciano, PJ Falke, S Falke, J Faltova, Y Fang, Y Fang, G Fanourakis, M Fanti, A Farbin, A Farilla, EM Farina, T Farooque, S Farrell, SM Farrington, P Farthouat, F Fassi, P Fassnacht, D Fassouliotis, M Faucci Giannelli, WJ Fawcett, L Fayard, OL Fedin, W Fedorko, M Feickert, S Feigl, L Feligioni, A Fell, C Feng, EJ Feng, M Feng, MJ Fenton, AB Fenyuk, J Ferrando, A Ferrante, A Ferrari, P Ferrari, R Ferrari, DE Ferreira de Lima, A Ferrer, D Ferrere, C Ferretti, F Fiedler, A Filipčič, F Filthaut, KD Finelli, MCN Fiolhais, L Fiorini, F Fischer, WC Fisher, I Fleck, P Fleischmann, RRM Fletcher, T Flick, BM Flierl, LF Flores, LR Flores Castillo, FM Follega, N Fomin, JH Foo, GT Forcolin, A Formica, FA Förster, AC Forti, AG Foster, MG Foti, D Fournier, H Fox, P Francavilla, S Francescato, M Franchini, S Franchino, D Francis, L Franconi, M Franklin, AN Fray, B Freund, WS Freund, EM Freundlich, DC Frizzell, D Froidevaux, JA Frost, C Fukunaga, E Fullana Torregrosa, E Fumagalli, T Fusayasu, J Fuster, A Gabrielli, A Gabrielli, GP Gach, S Gadatsch, P Gadow, G Gagliardi, LG Gagnon, C Galea, B Galhardo, GE Gallardo, EJ Gallas, BJ Gallop, P Gallus, G Galster, R Gamboa Goni, KK Gan, S Ganguly, J Gao, Y Gao, YS Gao, C García, JE García Navarro, JA García Pascual, C Garcia-Argos, M Garcia-Sciveres, RW Gardner, N Garelli, S Gargiulo, V Garonne, A Gaudiello, G Gaudio, IL Gavrilenko, A Gavrilyuk, C Gay, G Gaycken, EN Gazis, AA Geanta, CNP Gee, J Geisen, M Geisen, MP Geisler, C Gemme, MH Genest, C Geng, S Gentile, S George, T Geralis, LO Gerlach, P Gessinger-Befurt, G Gessner, S Ghasemi, M Ghasemi Bostanabad, M Ghneimat, A Ghosh, B Giacobbe, S Giagu, N Giangiacomi, P Giannetti, A Giannini, SM Gibson, M Gignac, D Gillberg, G Gilles, DM Gingrich, MP Giordani, FM Giorgi, PF Giraud, G Giugliarelli, D Giugni, F Giuli, S Gkaitatzis, I Gkialas, EL Gkougkousis, P Gkountoumis, LK Gladilin, C Glasman, J Glatzer, PCF Glaysher, A Glazov, M Goblirsch-Kolb, S Goldfarb, T Golling, D Golubkov, A Gomes, R Goncalves Gama, R Gonçalo, G Gonella, L Gonella, A Gongadze, F Gonnella, JL Gonski, S González de la Hoz, S Gonzalez-Sevilla, GR Gonzalvo Rodriguez, L Goossens, PA Gorbounov, HA Gordon, B Gorini, E Gorini, A Gorišek, AT Goshaw, C Gössling, MI Gostkin, CA Gottardo, M Gouighri, D Goujdami, AG Goussiou, N Govender, C Goy, E Gozani, I Grabowska-Bold, EC Graham, J Gramling, E Gramstad, S Grancagnolo, M Grandi, V Gratchev, PM Gravila, FG Gravili, C Gray, HM Gray, C Grefe, K Gregersen, IM Gregor, P Grenier, K Grevtsov, NA Grieser, J Griffiths, AA Grillo, K Grimm, S Grinstein, J-F Grivaz, S Groh, E Gross, J Grosse-Knetter, ZJ Grout, C Grud, A Grummer, L Guan, W Guan, J Guenther, A Guerguichon, F Guescini, D Guest, R Gugel, T Guillemin, S Guindon, U Gul, J Guo, W Guo, Y Guo, Z Guo, R Gupta, S Gurbuz, G Gustavino, P Gutierrez, C Gutschow, C Guyot, MP Guzik, C Gwenlan, CB Gwilliam, A Haas, C Haber, HK Hadavand, N Haddad, A Hadef, S Hageböck, M Hagihara, M Haleem, J Haley, G Halladjian, GD Hallewell, K Hamacher, P Hamal, K Hamano, H Hamdaoui, GN Hamity, K Han, L Han, S Han, K Hanagaki, M Hance, DM Handl, B Haney, R Hankache, P Hanke, E Hansen, JB Hansen, JD Hansen, MC Hansen, PH Hansen, EC Hanson, K Hara, AS Hard, T Harenberg, S Harkusha, PF Harrison, NM Hartmann, Y Hasegawa, A Hasib, S Hassani, S Haug, R Hauser, LB Havener, M Havranek, CM Hawkes, RJ Hawkings, D Hayden, C Hayes, RL Hayes, CP Hays, JM Hays, HS Hayward, SJ Haywood, F He, MP Heath, V Hedberg, L Heelan, S Heer, KK Heidegger, WD Heidorn, J Heilman, S Heim, T Heim, B Heinemann, JJ Heinrich, L Heinrich, C Heinz, J Hejbal, L Helary, A Held, S Hellesund, CM Helling, S Hellman, C Helsens, RCW Henderson, Y Heng, S Henkelmann, AM Henriques Correia, GH Herbert, H Herde, V Herget, Y Hernández Jiménez, H Herr, MG Herrmann, T Herrmann, G Herten, R Hertenberger, L Hervas, TC Herwig, GG Hesketh, NP Hessey, A Higashida, S Higashino, E Higón-Rodriguez, K Hildebrand, E Hill, JC Hill, KK Hill, KH Hiller, SJ Hillier, M Hils, I Hinchliffe, F Hinterkeuser, M Hirose, S Hirose, D Hirschbuehl, B Hiti, O Hladik, DR Hlaluku, X Hoad, J Hobbs, N Hod, MC Hodgkinson, A Hoecker, F Hoenig, D Hohn, D Hohov, TR Holmes, M Holzbock, LBAH Hommels, S Honda, T Honda, TM Hong, A Hönle, BH Hooberman, WH Hopkins, Y Horii, P Horn, LA Horyn, J-Y Hostachy, A Hostiuc, S Hou, A Hoummada, J Howarth, J Hoya, M Hrabovsky, J Hrdinka, I Hristova, J Hrivnac, A Hrynevich, T Hryn’ova, PJ Hsu, S-C Hsu, Q Hu, S Hu, Y Huang, Z Hubacek, F Hubaut, M Huebner, F Huegging, TB Huffman, M Huhtinen, RFH Hunter, P Huo, AM Hupe, N Huseynov, J Huston, J Huth, R Hyneman, S Hyrych, G Iacobucci, G Iakovidis, I Ibragimov, L Iconomidou-Fayard, Z Idrissi, PI Iengo, R Ignazzi, O Igonkina, R Iguchi, T Iizawa, Y Ikegami, M Ikeno, D Iliadis, N Ilic, F Iltzsche, G Introzzi, M Iodice, K Iordanidou, V Ippolito, MF Isacson, M Ishino, M Ishitsuka, W Islam, C Issever, S Istin, F Ito, JM Iturbe Ponce, R Iuppa, A Ivina, H Iwasaki, JM Izen, V Izzo, P Jacka, P Jackson, RM Jacobs, BP Jaeger, V Jain, G Jäkel, KB Jakobi, K Jakobs, S Jakobsen, T Jakoubek, J Jamieson, KW Janas, R Jansky, J Janssen, M Janus, PA Janus, G Jarlskog, N Javadov, T Javůrek, M Javurkova, F Jeanneau, L Jeanty, J Jejelava, A Jelinskas, P Jenni, J Jeong, N Jeong, S Jézéquel, H Ji, J Jia, H Jiang, Y Jiang, Z Jiang, S Jiggins, FA Jimenez Morales, J Jimenez Pena, S Jin, A Jinaru, O Jinnouchi, H Jivan, P Johansson, KA Johns, CA Johnson, K Jon-And, RWL Jones, SD Jones, S Jones, TJ Jones, J Jongmanns, PM Jorge, J Jovicevic, X Ju, JJ Junggeburth, A Juste Rozas, A Kaczmarska, M Kado, H Kagan, M Kagan, C Kahra, T Kaji, E Kajomovitz, CW Kalderon, A Kaluza, A Kamenshchikov, L Kanjir, Y Kano, VA Kantserov, J Kanzaki, LS Kaplan, D Kar, MJ Kareem, E Karentzos, SN Karpov, ZM Karpova, V Kartvelishvili, AN Karyukhin, L Kashif, RD Kass, A Kastanas, Y Kataoka, C Kato, J Katzy, K Kawade, K Kawagoe, T Kawaguchi, T Kawamoto, G Kawamura, EF Kay, VF Kazanin, R Keeler, R Kehoe, JS Keller, E Kellermann, D Kelsey, JJ Kempster, J Kendrick, O Kepka, S Kersten, BP Kerševan, S Ketabchi Haghighat, M Khader, F Khalil-Zada, M Khandoga, A Khanov, AG Kharlamov, T Kharlamova, EE Khoda, A Khodinov, TJ Khoo, E Khramov, J Khubua, S Kido, M Kiehn, CR Kilby, YK Kim, N Kimura, OM Kind, BT King, D Kirchmeier, J Kirk, AE Kiryunin, T Kishimoto, DP Kisliuk, V Kitali, O Kivernyk, E Kladiva, T Klapdor-Kleingrothaus, M Klassen, MH Klein, M Klein, U Klein, K Kleinknecht, P Klimek, A Klimentov, T Klingl, T Klioutchnikova, FF Klitzner, P Kluit, S Kluth, E Kneringer, EBFG Knoops, A Knue, D Kobayashi, T Kobayashi, M Kobel, M Kocian, P Kodys, PT Koenig, T Koffas, NM Köhler, T Koi, M Kolb, I Koletsou, T Komarek, T Kondo, N Kondrashova, K Köneke, AC König, T Kono, R Konoplich, V Konstantinides, N Konstantinidis, B Konya, R Kopeliansky, S Koperny, K Korcyl, K Kordas, G Koren, A Korn, I Korolkov, EV Korolkova, N Korotkova, O Kortner, S Kortner, T Kosek, VV Kostyukhin, A Kotwal, A Koulouris, A Kourkoumeli-Charalampidi, C Kourkoumelis, E Kourlitis, V Kouskoura, AB Kowalewska, R Kowalewski, C Kozakai, W Kozanecki, AS Kozhin, VA Kramarenko, G Kramberger, D Krasnopevtsev, MW Krasny, A Krasznahorkay, D Krauss, JA Kremer, J Kretzschmar, P Krieger, F Krieter, A Krishnan, K Krizka, K Kroeninger, H Kroha, J Kroll, J Kroll, J Krstic, U Kruchonak, H Krüger, N Krumnack, MC Kruse, JA Krzysiak, T Kubota, S Kuday, JT Kuechler, S Kuehn, A Kugel, T Kuhl, V Kukhtin, R Kukla, Y Kulchitsky, S Kuleshov, YP Kulinich, M Kuna, T Kunigo, A Kupco, T Kupfer, O Kuprash, H Kurashige, LL Kurchaninov, YA Kurochkin, A Kurova, MG Kurth, ES Kuwertz, M Kuze, AK Kvam, J Kvita, T Kwan, A La Rosa, L La Rotonda, F La Ruffa, C Lacasta, F Lacava, DPJ Lack, H Lacker, D Lacour, E Ladygin, R Lafaye, B Laforge, T Lagouri, S Lai, S Lammers, W Lampl, C Lampoudis, E Lançon, U Landgraf, MPJ Landon, MC Lanfermann, VS Lang, JC Lange, RJ Langenberg, AJ Lankford, F Lanni, K Lantzsch, A Lanza, A Lapertosa, S Laplace, JF Laporte, T Lari, F Lasagni Manghi, M Lassnig, TS Lau, A Laudrain, A Laurier, M Lavorgna, M Lazzaroni, B Le, O Le Dortz, E Le Guirriec, M LeBlanc, T LeCompte, F Ledroit-Guillon, CA Lee, GR Lee, L Lee, SC Lee, SJ Lee, B Lefebvre, M Lefebvre, F Legger, C Leggett, K Lehmann, N Lehmann, G Lehmann Miotto, WA Leight, A Leisos, MAL Leite, CE Leitgeb, R Leitner, D Lellouch, KJC Leney, T Lenz, B Lenzi, R Leone, S Leone, C Leonidopoulos, A Leopold, G Lerner, C Leroy, R Les, CG Lester, M Levchenko, J Levêque, D Levin, LJ Levinson, DJ Lewis, B Li, B Li, C-Q Li, F Li, H Li, H Li, J Li, K Li, L Li, M Li, Q Li, QY Li, S Li, X Li, Y Li, Z Li, Z Liang, B Liberti, A Liblong, K Lie, S Liem, CY Lin, K Lin, TH Lin, RA Linck, JH Lindon, AL Lionti, E Lipeles, A Lipniacka, M Lisovyi, TM Liss, A Lister, AM Litke, JD Little, B Liu, BL Liu, HB Liu, H Liu, JB Liu, JKK Liu, K Liu, M Liu, P Liu, Y Liu, YL Liu, YW Liu, M Livan, A Lleres, J Llorente Merino, SL Lloyd, CY Lo, F Lo Sterzo, EM Lobodzinska, P Loch, S Loffredo, T Lohse, K Lohwasser, M Lokajicek, JD Long, RE Long, L Longo, KA Looper, JA Lopez, I Lopez Paz, A Lopez Solis, J Lorenz, N Lorenzo Martinez, M Losada, PJ Lösel, A Lösle, X Lou, X Lou, A Lounis, J Love, PA Love, JJ Lozano Bahilo, M Lu, YJ Lu, HJ Lubatti, C Luci, A Lucotte, C Luedtke, F Luehring, I Luise, L Luminari, B Lund-Jensen, MS Lutz, D Lynn, R Lysak, E Lytken, F Lyu, V Lyubushkin, T Lyubushkina, H Ma, LL Ma, Y Ma, G Maccarrone, A Macchiolo, CM Macdonald, J Machado Miguens, D Madaffari, R Madar, WF Mader, N Madysa, J Maeda, K Maekawa, S Maeland, T Maeno, M Maerker, AS Maevskiy, V Magerl, N Magini, DJ Mahon, C Maidantchik, T Maier, A Maio, O Majersky, S Majewski, Y Makida, N Makovec, B Malaescu, Pa Malecki, VP Maleev, F Malek, U Mallik, D Malon, C Malone, S Maltezos, S Malyukov, J Mamuzic, G Mancini, I Mandić, L Manhaes de Andrade Filho, IM Maniatis, J Manjarres Ramos, KH Mankinen, A Mann, A Manousos, B Mansoulie, I Manthos, S Manzoni, A Marantis, G Marceca, L Marchese, G Marchiori, M Marcisovsky, C Marcon, CA Marin Tobon, M Marjanovic, F Marroquim, Z Marshall, MUF Martensson, S Marti-Garcia, CB Martin, TA Martin, VJ Martin, B Martin dit Latour, L Martinelli, M Martinez, VI Martinez Outschoorn, S Martin-Haugh, VS Martoiu, AC Martyniuk, A Marzin, SR Maschek, L Masetti, T Mashimo, R Mashinistov, J Masik, AL Maslennikov, LH Mason, L Massa, P Massarotti, P Mastrandrea, A Mastroberardino, T Masubuchi, A Matic, P Mättig, J Maurer, B Maček, SJ Maxfield, DA Maximov, R Mazini, I Maznas, SM Mazza, SP Mc Kee, TG McCarthy, LI McClymont, WP McCormack, EF McDonald, JA Mcfayden, MA McKay, KD McLean, SJ McMahon, PC McNamara, CJ McNicol, RA McPherson, JE Mdhluli, ZA Meadows, S Meehan, T Megy, S Mehlhase, A Mehta, T Meideck, B Meirose, D Melini, BR Mellado Garcia, JD Mellenthin, M Melo, F Meloni, A Melzer, SB Menary, ED Mendes Gouveia, L Meng, XT Meng, S Menke, E Meoni, S Mergelmeyer, SAM Merkt, C Merlassino, P Mermod, L Merola, C Meroni, O Meshkov, JKR Meshreki, A Messina, J Metcalfe, AS Mete, C Meyer, J Meyer, J-P Meyer, H Meyer Zu Theenhausen, F Miano, RP Middleton, L Mijović, G Mikenberg, M Mikestikova, M Mikuž, H Mildner, M Milesi, A Milic, DA Millar, DW Miller, A Milov, DA Milstead, RA Mina, AA Minaenko, M Minãno Moya, IA Minashvili, AI Mincer, B Mindur, M Mineev, Y Minegishi, Y Ming, LM Mir, A Mirto, KP Mistry, T Mitani, J Mitrevski, VA Mitsou, M Mittal, A Miucci, PS Miyagawa, A Mizukami, JU Mjörnmark, T Mkrtchyan, M Mlynarikova, T Moa, K Mochizuki, P Mogg, S Mohapatra, R Moles-Valls, MC Mondragon, K Mönig, J Monk, E Monnier, A Montalbano, J Montejo Berlingen, M Montella, F Monticelli, S Monzani, N Morange, D Moreno, M Moreno Llácer, C Moreno Martinez, P Morettini, M Morgenstern, S Morgenstern, D Mori, M Morii, M Morinaga, V Morisbak, AK Morley, G Mornacchi, AP Morris, L Morvaj, P Moschovakos, B Moser, M Mosidze, T Moskalets, HJ Moss, J Moss, K Motohashi, E Mountricha, EJW Moyse, S Muanza, J Mueller, RSP Mueller, D Muenstermann, GA Mullier, JL Munoz Martinez, FJ Munoz Sanchez, P Murin, WJ Murray, A Murrone, M Muškinja, C Mwewa, AG Myagkov, J Myers, M Myska, BP Nachman, O Nackenhorst, A Nag Nag, K Nagai, K Nagano, Y Nagasaka, M Nagel, E Nagy, AM Nairz, Y Nakahama, K Nakamura, T Nakamura, I Nakano, H Nanjo, F Napolitano, RF Naranjo Garcia, R Narayan, DI Narrias Villar, I Naryshkin, T Naumann, G Navarro, HA Neal, PY Nechaeva, F Nechansky, TJ Neep, A Negri, M Negrini, C Nellist, ME Nelson, S Nemecek, P Nemethy, M Nessi, MS Neubauer, M Neumann, PR Newman, TY Ng, YS Ng, YWY Ng, HDN Nguyen, T Nguyen Manh, E Nibigira, RB Nickerson, R Nicolaidou, DS Nielsen, J Nielsen, N Nikiforou, V Nikolaenko, I Nikolic-Audit, K Nikolopoulos, P Nilsson, HR Nindhito, Y Ninomiya, A Nisati, N Nishu, R Nisius, I Nitsche, T Nitta, T Nobe, Y Noguchi, I Nomidis, MA Nomura, M Nordberg, N Norjoharuddeen, T Novak, O Novgorodova, R Novotny, L Nozka, K Ntekas, E Nurse, FG Oakham, H Oberlack, J Ocariz, A Ochi, I Ochoa, JP Ochoa-Ricoux, K O’Connor, S Oda, S Odaka, S Oerdek, A Ogrodnik, A Oh, SH Oh, CC Ohm, H Oide, ML Ojeda, H Okawa, Y Okazaki, Y Okumura, T Okuyama, A Olariu, LF Oleiro Seabra, SA Olivares Pino, D Oliveira Damazio, JL Oliver, MJR Olsson, A Olszewski, J Olszowska, DC O’Neil, A Onofre, K Onogi, PUE Onyisi, H Oppen, MJ Oreglia, GE Orellana, Y Oren, D Orestano, N Orlando, RS Orr, V O’Shea, R Ospanov, G Otero y Garzon, H Otono, M Ouchrif, J Ouellette, F Ould-Saada, A Ouraou, Q Ouyang, M Owen, RE Owen, VE Ozcan, N Ozturk, J Pacalt, HA Pacey, K Pachal, A Pacheco Pages, C Padilla Aranda, S Pagan Griso, M Paganini, G Palacino, S Palazzo, S Palestini, M Palka, D Pallin, I Panagoulias, CE Pandini, JG Panduro Vazquez, P Pani, G Panizzo, L Paolozzi, C Papadatos, K Papageorgiou, A Paramonov, D Paredes Hernandez, SR Paredes Saenz, B Parida, TH Park, AJ Parker, MA Parker, F Parodi, EWP Parrish, JA Parsons, U Parzefall, L Pascual Dominguez, VR Pascuzzi, JMP Pasner, E Pasqualucci, S Passaggio, F Pastore, P Pasuwan, S Pataraia, JR Pater, A Pathak, T Pauly, B Pearson, M Pedersen, L Pedraza Diaz, R Pedro, T Peiffer, SV Peleganchuk, O Penc, H Peng, BS Peralva, MM Perego, AP Pereira Peixoto, DV Perepelitsa, F Peri, L Perini, H Pernegger, S Perrella, K Peters, RFY Peters, BA Petersen, TC Petersen, E Petit, A Petridis, C Petridou, P Petroff, M Petrov, F Petrucci, M Pettee, NE Pettersson, K Petukhova, A Peyaud, R Pezoa, L Pezzotti, T Pham, FH Phillips, PW Phillips, MW Phipps, G Piacquadio, E Pianori, A Picazio, RH Pickles, R Piegaia, D Pietreanu, JE Pilcher, AD Pilkington, M Pinamonti, JL Pinfold, M Pitt, L Pizzimento, M-A Pleier, V Pleskot, E Plotnikova, D Pluth, P Podberezko, R Poettgen, R Poggi, L Poggioli, I Pogrebnyak, D Pohl, I Pokharel, G Polesello, A Poley, A Policicchio, R Polifka, A Polini, CS Pollard, V Polychronakos, D Ponomarenko, L Pontecorvo, S Popa, GA Popeneciu, DM Portillo Quintero, S Pospisil, K Potamianos, IN Potrap, CJ Potter, H Potti, T Poulsen, J Poveda, TD Powell, G Pownall, ME Pozo Astigarraga, P Pralavorio, S Prell, D Price, M Primavera, S Prince, ML Proffitt, N Proklova, K Prokofiev, F Prokoshin, S Protopopescu, J Proudfoot, M Przybycien, D Pudzha, A Puri, P Puzo, J Qian, Y Qin, A Quadt, M Queitsch-Maitland, A Qureshi, P Rados, F Ragusa, G Rahal, JA Raine, S Rajagopalan, A Ramirez Morales, K Ran, T Rashid, S Raspopov, MG Ratti, DM Rauch, F Rauscher, S Rave, B Ravina, I Ravinovich, JH Rawling, M Raymond, AL Read, NP Readioff, M Reale, DM Rebuzzi, A Redelbach, G Redlinger, K Reeves, L Rehnisch, J Reichert, D Reikher, A Reiss, A Rej, C Rembser, M Renda, M Rescigno, S Resconi, ED Resseguie, S Rettie, E Reynolds, OL Rezanova, P Reznicek, E Ricci, R Richter, S Richter, E Richter-Was, O Ricken, M Ridel, P Rieck, CJ Riegel, O Rifki, M Rijssenbeek, A Rimoldi, M Rimoldi, L Rinaldi, G Ripellino, B Ristić, E Ritsch, I Riu, JC Rivera Vergara, F Rizatdinova, E Rizvi, C Rizzi, RT Roberts, SH Robertson, M Robin, D Robinson, JEM Robinson, CM Robles Gajardo, A Robson, E Rocco, C Roda, S Rodriguez Bosca, A Rodriguez Perez, D Rodriguez Rodriguez, AM Rodríguez Vera, S Roe, O Røhne, R Röhrig, CPA Roland, J Roloff, A Romaniouk, M Romano, N Rompotis, M Ronzani, L Roos, S Rosati, K Rosbach, G Rosin, BJ Rosser, E Rossi, E Rossi, E Rossi, LP Rossi, L Rossini, R Rosten, M Rotaru, J Rothberg, D Rousseau, G Rovelli, D Roy, A Rozanov, Y Rozen, X Ruan, F Rubbo, F Rühr, A Ruiz-Martinez, A Rummler, Z Rurikova, NA Rusakovich, HL Russell, L Rustige, JP Rutherfoord, EM Rüttinger, YF Ryabov, M Rybar, G Rybkin, A Ryzhov, GF Rzehorz, P Sabatini, G Sabato, S Sacerdoti, HF-W Sadrozinski, R Sadykov, F Safai Tehrani, B Safarzadeh Samani, P Saha, S Saha, M Sahinsoy, A Sahu, M Saimpert, M Saito, T Saito, H Sakamoto, A Sakharov, D Salamani, G Salamanna, JE Salazar Loyola, PH Sales De Bruin, D Salihagic, A Salnikov, J Salt, D Salvatore, F Salvatore, A Salvucci, A Salzburger, J Samarati, D Sammel, D Sampsonidis, D Sampsonidou, J Sánchez, A Sanchez Pineda, H Sandaker, CO Sander, IG Sanderswood, M Sandhoff, C Sandoval, DPC Sankey, M Sannino, Y Sano, A Sansoni, C Santoni, H Santos, SN Santpur, A Santra, A Sapronov, JG Saraiva, O Sasaki, K Sato, E Sauvan, P Savard, N Savic, R Sawada, C Sawyer, L Sawyer, C Sbarra, A Sbrizzi, T Scanlon, J Schaarschmidt, P Schacht, BM Schachtner, D Schaefer, L Schaefer, J Schaeffer, S Schaepe, U Schäfer, AC Schaffer, D Schaile, RD Schamberger, N Scharmberg, VA Schegelsky, D Scheirich, F Schenck, M Schernau, C Schiavi, S Schier, LK Schildgen, ZM Schillaci, EJ Schioppa, M Schioppa, KE Schleicher, S Schlenker, KR Schmidt-Sommerfeld, K Schmieden, C Schmitt, S Schmitt, S Schmitz, JC Schmoeckel, U Schnoor, L Schoeffel, A Schoening, PG Scholer, E Schopf, M Schott, JFP Schouwenberg, J Schovancova, S Schramm, F Schroeder, A Schulte, H-C Schultz-Coulon, M Schumacher, BA Schumm, Ph Schune, A Schwartzman, TA Schwarz, Ph Schwemling, R Schwienhorst, A Sciandra, G Sciolla, M Scodeggio, M Scornajenghi, F Scuri, F Scutti, LM Scyboz, CD Sebastiani, P Seema, SC Seidel, A Seiden, T Seiss, JM Seixas, G Sekhniaidze, K Sekhon, SJ Sekula, N Semprini-Cesari, S Sen, S Senkin, C Serfon, L Serin, L Serkin, M Sessa, H Severini, F Sforza, A Sfyrla, E Shabalina, JD Shahinian, NW Shaikh, D Shaked Renous, LY Shan, R Shang, JT Shank, M Shapiro, A Sharma, AS Sharma, PB Shatalov, K Shaw, SM Shaw, A Shcherbakova, Y Shen, N Sherafati, AD Sherman, P Sherwood, L Shi, S Shimizu, CO Shimmin, Y Shimogama, M Shimojima, IPJ Shipsey, S Shirabe, M Shiyakova, J Shlomi, A Shmeleva, MJ Shochet, S Shojaii, DR Shope, S Shrestha, E Shulga, P Sicho, AM Sickles, PE Sidebo, E Sideras Haddad, O Sidiropoulou, A Sidoti, F Siegert, Dj Sijacki, M Silva, MV Silva Oliveira, SB Silverstein, S Simion, E Simioni, R Simoniello, S Simsek, P Sinervo, NB Sinev, M Sioli, I Siral, S Yu. Sivoklokov, J Sjölin, E Skorda, P Skubic, M Slawinska, K Sliwa, R Slovak, V Smakhtin, BH Smart, J Smiesko, N Smirnov, S . Yu. Smirnov, Y Smirnov, LN Smirnova, O Smirnova, JW Smith, M Smizanska, K Smolek, A Smykiewicz, AA Snesarev, HL Snoek, IM Snyder, S Snyder, R Sobie, AM Soffa, A Soffer, A Søgaard, F Sohns, CA Solans Sanchez, E Yu Soldatov, U Soldevila, AA Solodkov, A Soloshenko, OV Solovyanov, V Solovyev, P Sommer, H Son, W Song, WY Song, A Sopczak, F Sopkova, CL Sotiropoulou, S Sottocornola, R Soualah, AM Soukharev, D South, S Spagnolo, M Spalla, M Spangenberg, F Spanò, D Sperlich, TM Spieker, R Spighi, G Spigo, M Spina, DP Spiteri, M Spousta, A Stabile, BL Stamas, R Stamen, M Stamenkovic, E Stanecka, RW Stanek, B Stanislaus, MM Stanitzki, M Stankaityte, B Stapf, EA Starchenko, GH Stark, J Stark, SH Stark, P Staroba, P Starovoitov, S Stärz, R Staszewski, G Stavropoulos, M Stegler, P Steinberg, AL Steinhebel, B Stelzer, HJ Stelzer, O Stelzer-Chilton, H Stenzel, TJ Stevenson, GA Stewart, MC Stockton, G Stoicea, M Stolarski, P Stolte, S Stonjek, A Straessner, J Strandberg, S Strandberg, M Strauss, P Strizenec, R Ströhmer, DM Strom, R Stroynowski, A Strubig, SA Stucci, B Stugu, J Stupak, NA Styles, D Su, S Suchek, VV Sulin, MJ Sullivan, DMS Sultan, S Sultansoy, T Sumida, S Sun, X Sun, K Suruliz, CJE Suster, MR Sutton, S Suzuki, M Svatos, M Swiatlowski, SP Swift, T Swirski, A Sydorenko, I Sykora, M Sykora, T Sykora, D Ta, K Tackmann, J Taenzer, A Taffard, R Tafirout, H Takai, R Takashima, K Takeda, T Takeshita, EP Takeva, Y Takubo, M Talby, AA Talyshev, NM Tamir, J Tanaka, M Tanaka, R Tanaka, S Tapia Araya, S Tapprogge, A Tarek Abouelfadl Mohamed, S Tarem, G Tarna, GF Tartarelli, P Tas, M Tasevsky, T Tashiro, E Tassi, A Tavares Delgado, Y Tayalati, AJ Taylor, GN Taylor, W Taylor, AS Tee, R Teixeira De Lima, P Teixeira-Dias, H Ten Kate, JJ Teoh, S Terada, K Terashi, J Terron, S Terzo, M Testa, RJ Teuscher, SJ Thais, T Theveneaux-Pelzer, F Thiele, DW Thomas, JO Thomas, JP Thomas, AS Thompson, PD Thompson, LA Thomsen, E Thomson, Y Tian, RE Ticse Torres, VO Tikhomirov, Yu A Tikhonov, S Timoshenko, P Tipton, S Tisserant, K Todome, S Todorova-Nova, S Todt, J Tojo, S Tokár, K Tokushuku, E Tolley, KG Tomiwa, M Tomoto, L Tompkins, K Toms, B Tong, P Tornambe, E Torrence, H Torres, E Torró Pastor, C Tosciri, J Toth, DR Tovey, A Traeet, CJ Treado, T Trefzger, F Tresoldi, A Tricoli, IM Trigger, S Trincaz-Duvoid, W Trischuk, B Trocmé, A Trofymov, C Troncon, M Trovatelli, F Trovato, L Truong, M Trzebinski, A Trzupek, F Tsai, JC-L Tseng, PV Tsiareshka, A Tsirigotis, N Tsirintanis, V Tsiskaridze, EG Tskhadadze, M Tsopoulou, II Tsukerman, V Tsulaia, S Tsuno, D Tsybychev, Y Tu, A Tudorache, V Tudorache, TT Tulbure, AN Tuna, S Turchikhin, D Turgeman, I Turk Cakir, RJ Turner, RT Turra, PM Tuts, S Tzamarias, E Tzovara, G Ucchielli, K Uchida, I Ueda, M Ughetto, F Ukegawa, G Unal, A Undrus, G Unel, FC Ungaro, Y Unno, K Uno, J Urban, P Urquijo, G Usai, J Usui, Z Uysal, L Vacavant, V Vacek, B Vachon, KOH Vadla, A Vaidya, C Valderanis, E Valdes Santurio, M Valente, S Valentinetti, A Valero, L Valéry, RA Vallance, A Vallier, JA Valls Ferrer, TR Van Daalen, P Van Gemmeren, I Van Vulpen, M Vanadia, W Vandelli, A Vaniachine, D Vannicola, R Vari, EW Varnes, C Varni, T Varol, D Varouchas, KE Varvell, ME Vasile, GA Vasquez, JG Vasquez, F Vazeille, D Vazquez Furelos, T Vazquez Schroeder, J Veatch, V Vecchio, MJ Veen, LM Veloce, F Veloso, S Veneziano, A Ventura, N Venturi, A Verbytskyi, V Vercesi, M Verducci, CM Vergel Infante, C Vergis, W Verkerke, AT Vermeulen, JC Vermeulen, MC Vetterli, N Viaux Maira, M Vicente Barreto Pinto, T Vickey, OE Vickey Boeriu, GHA Viehhauser, L Vigani, M Villa, M Villaplana Perez, E Vilucchi, MG Vincter, VB Vinogradov, A Vishwakarma, C Vittori, I Vivarelli, M Vogel, P Vokac, SE von Buddenbrock, E Von Toerne, V Vorobel, K Vorobev, M Vos, JH Vossebeld, M Vozak, N Vranjes, M Vranjes Milosavljevic, V Vrba, M Vreeswijk, T Šfiligoj, R Vuillermet, I Vukotic, T Ženiš, L Živković, P Wagner, W Wagner, J Wagner-Kuhr, H Wahlberg, K Wakamiya, VM Walbrecht, J Walder, R Walker, SD Walker, W Walkowiak, V Wallangen, AM Wang, C Wang, F Wang, H Wang, H Wang, J Wang, J Wang, P Wang, Q Wang, R-J Wang, R Wang, R Wang, SM Wang, WT Wang, W Wang, WX Wang, Y Wang, Z Wang, C Wanotayaroj, A Warburton, CP Ward, DR Wardrope, N Warrack, A Washbrook, AT Watson, MF Watson, G Watts, BM Waugh, AF Webb, S Webb, C Weber, MS Weber, SA Weber, SM Weber, AR Weidberg, J Weingarten, M Weirich, C Weiser, PS Wells, T Wenaus, T Wengler, S Wenig, N Wermes, MD Werner, P Werner, M Wessels, TD Weston, K Whalen, NL Whallon, AM Wharton, AS White, A White, MJ White, D Whiteson, BW Whitmore, FJ Wickens, W Wiedenmann, M Wielers, N Wieseotte, C Wiglesworth, LAM Wiik-Fuchs, F Wilk, HG Wilkens, LJ Wilkins, HH Williams, S Williams, C Willis, S Willocq, JA Wilson, I Wingerter-Seez, E Winkels, F Winklmeier, OJ Winston, BT Winter, M Wittgen, M Wobisch, A Wolf, TMH Wolf, R Wolff, RW Wölker, J Wollrath, MW Wolter, H Wolters, VWS Wong, NL Woods, SD Worm, BK Wosiek, KW Woźniak, K Wraight, SL Wu, X Wu, Y Wu, TR Wyatt, BM Wynne, S Xella, Z Xi, L Xia, D Xu, H Xu, L Xu, T Xu, W Xu, Z Xu, Z Xu, B Yabsley, S Yacoob, K Yajima, DP Yallup, D Yamaguchi, Y Yamaguchi, A Yamamoto, T Yamanaka, F Yamane, M Yamatani, T Yamazaki, Y Yamazaki, Z Yan, HJ Yang, HT Yang, S Yang, X Yang, Y Yang, W-M Yao, YC Yap, Y Yasu, E Yatsenko, J Ye, S Ye, I Yeletskikh, MR Yexley, E Yigitbasi, K Yorita, K Yoshihara, CJS Young, C Young, J Yu, R Yuan, X Yue, SPY Yuen, B Zabinski, G Zacharis, E Zaffaroni, J Zahreddine, AM Zaitsev, T Zakareishvili, N Zakharchuk, S Zambito, D Zanzi, DR Zaripovas, SV Zeißner, C Zeitnitz, G Zemaityte, JC Zeng, O Zenin, D Zerwas, M Zgubič, DF Zhang, F Zhang, G Zhang, G Zhang, H Zhang, J Zhang, L Zhang, L Zhang, M Zhang, R Zhang, R Zhang, X Zhang, Y Zhang, Z Zhang, Z Zhang, P Zhao, Y Zhao, Z Zhao, A Zhemchugov, Z Zheng, D Zhong, B Zhou, C Zhou, MS Zhou, M Zhou, N Zhou, Y Zhou, CG Zhu, HL Zhu, H Zhu, J Zhu, Y Zhu, X Zhuang, K Zhukov, V Zhulanov, D Zieminska, NI Zimine, S Zimmermann, Z Zinonos, M Ziolkowski, G Zobernig, A Zoccoli, K Zoch, TG Zorbas, R Zou, L Zwalinski

Cosmogenic Neutron Production at the Sudbury Neutrino Observatory

(2019)

Authors:

B Aharmim, SN Ahmed, AE Anthony, N Barros, EW Beier, A Bellerive, B Beltran, M Bergevin, SD Biller, R Bonventre, K Boudjemline, MG Boulay, B Cai, EJ Callaghan, J Caravaca, YD Chan, D Chauhan, M Chen, BT Cleveland, GA Cox, R Curley, X Dai, H Deng, FB Descamps, JA Detwiler, PJ Doe, G Doucas, P-L Drouin, M Dunford, SR Elliott, HC Evans, GT Ewan, J Farine, H Fergani, F Fleurot, RJ Ford, JA Formaggio, N Gagnon, K Gilje, J TM Goon, K Graham, E Guillian, S Habib, RL Hahn, AL Hallin, ED Hallman, PJ Harvey, R Hazama, WJ Heintzelman, J Heise, RL Helmer, A Hime, C Howard, M Huang, P Jagam, B Jamieson, NA Jelley, M Jerkins, C Kéfélian, KJ Keeter, JR Klein, LL Kormos, M Kos, A Kr\u, C Kraus, CB Krauss, T Kutter, CCM Kyba, BJ Land, R Lange, J Law, IT Lawson, KT Lesko, JR Leslie, I Levine, JC Loach, R MacLellan, S Majerus, HB Mak, J Maneira, RD Martin, A Mastbaum, N McCauley, AB McDonald, SR McGee, ML Miller, B Monreal, J Monroe, BG Nickel, AJ Noble, HM O'Keeffe, NS Oblath, CE Okada, RW Ollerhead, GD Orebi Gann, SM Oser, RA Ott, SJM Peeters, AWP Poon, G Prior, SD Reitzner, K Rielage, BC Robertson, RGH Robertson, MH Schwendener, JA Secrest, SR Seibert, O Simard, D Sinclair, P Skensved, TJ Sonley, LC Stonehill, G Teš, N Tolich, T Tsui, R Van Berg, BA VanDevender, CJ Virtue, BL Wall, D Waller, H Wan Chan Tseung, DL Wark, J Wendland, N West, JF Wilkerson, JR Wilson, T Winchester, A Wright, M Yeh, F Zhang, K Zuber

First measurement of inclusive muon neutrino charged current differential cross sections on argon at Eν∼0.8  GeV with the MicroBooNE detector

Physical Review Letters American Physical Society 123:13 (2019) 131801

Authors:

P Abratenko, C Adams, M Alrashed, R An, J Anthony, J Asaadi, A Ashkenazi, M Auger, S Balasubramanian, B Baller, C Barnes, Giles Barr, M Bass, F Bay, A Bhat, K Bhattacharya, M Bishai, A Blake, T Bolton, L Camilleri, D Caratelli, I Caro Terrazas, R Carr, R Castillo Fernandez, F Cavanna, G Cerati, Y Chen, E Church, D Cianci, EO Cohen, GH Collin, JM Conrad, M Convery, L Cooper-Troendle, JI Crespo-Anadón, Marco Del Tutto, D Devitt, A Diaz, L Domine, K Duffy, S Dytman, B Eberly, A Ereditato, L Escudero Sanchez, J Esquivel, JJ Evans, RS Fitzpatrick, BT Fleming, D Franco, AP Furmanski

Abstract:

We report the first measurement of the double-differential and total muon-neutrino charged-current inclusive cross sections on argon at a mean neutrino energy of 0.8 GeV. Data were collected using the MicroBooNE liquid argon time projection chamber located in the Fermilab Booster neutrino beam, and correspond to $1.6 \times 10^{20}$ protons on target of exposure. The measured differential cross sections are presented as a function of muon momentum, using multiple Coulomb scattering as a momentum measurement technique, and the muon angle with respect to the beam direction. We compare the measured cross sections to multiple neutrino event generators and find better agreement with those containing more complete physics at low $Q^2$. The total flux integrated cross section is measured to be $0.693 \pm 0.010 \, (\text{stat.}) \pm 0.165 \, (\text{syst.}) \times 10^{-38} \, \text{cm}^{2}$.

A prototype for the evolution of ATLAS EventIndex based on Apache Kudu storage

EPJ Web of Conferences EDP Sciences 214 (2019)

Authors:

Z Baranowski, L Canali, AF Casani, Elizabeth Gallas, CG Montoro, S Gonzalez De La Hoz, J Hrivnac, F Prokoshin, G Rybkine, J Salt, J Sanchez, D Barberis

Abstract:

The ATLAS EventIndex has been in operation since the beginning of LHC Run 2 in 2015. Like all software projects, its components have been constantly evolving and improving in performance. The main data store in Hadoop, based on MapFiles and HBase, can work for the rest of Run 2 but new solutions are explored for the future. Kudu offers an interesting environment, with a mixture of BigData and relational database features, which look promising at the design level. This environment is used to build a prototype to measure the scaling capabilities as functions of data input rates, total data volumes and data query and retrieval rates. In this proceedings we report on the selected data schemas and on the current performance measurements with the Kudu prototype.

Conditions evolution of an experiment in mid-life, without the crisis (in ATLAS)

23rd International Conference on Computing in High Energy and Nuclear Physics (CHEP 2018) EPJ Web of Conferences 214 (2019)

Authors:

Elizabeth Gallas, A Formica, L Rinaldi, S Roe, N Ozturk

Abstract:

The ATLAS experiment is approaching mid-life: the long shutdown period (LS2) between LHC Runs 1 and 2 (ending in 2018) and the future collision data-taking of Runs 3 and 4 (starting in 2021). In advance of LS2, we have been assessing the future viability of existing computing infrastructure systems. This will permit changes to be implemented in time for Run 3. In systems with broad impact such as the conditions database, making assessments now is critical as the full chain of operations from online data-taking to offline processing can be considered: evaluating capacity at peak times, looking for bottlenecks, identifying areas of high maintenance, and considering where new technology may serve to do more with less. We have been considering changes to the ATLAS Conditions Database related storage and distribution infrastructure based on similar systems of other experiments. We have also examined how new technologies may help and how we might provide more RESTful services to clients. In this presentation, we give an overview of the identified constraints and considerations, and our conclusions for the best way forward: balancing preservation of critical elements of the existing system with the deployment of the new technology in areas where the existing system falls short.