Mass and spin measurements for the neutron star 4U1608−52 through the relativistic precession model

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 486:4 (2019) 4485-4497

Authors:

L du Buisson, S Motta, R Fender

Search for gravitational-wave signals associated with gamma-ray bursts during the second observing run of Advanced LIGO and Advanced Virgo

(2019)

Authors:

BP Abbott, R Abbott, TD Abbott, S Abraham, F Acernese, K Ackley, C Adams, RX Adhikari, VB Adya, C Affeldt, M Agathos, K Agatsuma, N Aggarwal, OD Aguiar, L Aiello, A Ain, P Ajith, G Allen, A Allocca, MA Aloy, PA Altin, A Amato, S Anand, A Ananyeva, SB Anderson, WG Anderson, SV Angelova, S Antier, S Appert, K Arai, MC Araya, JS Areeda, M Arène, N Arnaud, SM Aronson, S Ascenzi, G Ashton, SM Aston, P Astone, F Aubin, P Aufmuth, K AultONeal, C Austin, V Avendano, A Avila-Alvarez, S Babak, P Bacon, F Badaracco, MKM Bader, S Bae, J Baird, PT Baker, F Baldaccini, G Ballardin, SW Ballmer, A Bals, S Banagiri, JC Barayoga, C Barbieri, SE Barclay, BC Barish, D Barker, K Barkett, S Barnum, F Barone, B Barr, L Barsotti, M Barsuglia, D Barta, J Bartlett, I Bartos, R Bassiri, A Basti, M Bawaj, JC Bayley, M Bazzan, B Bécsy, M Bejger, I Belahcene, AS Bell, D Beniwal, MG Benjamin, BK Berger, G Bergmann, S Bernuzzi, CPL Berry, D Bersanetti, A Bertolini, J Betzwieser, R Bhandare, J Bidler, E Biggs, IA Bilenko, SA Bilgili, G Billingsley, R Birney, O Birnholtz, S Biscans, M Bischi, S Biscoveanu, A Bisht, M Bitossi, MA Bizouard, JK Blackburn, J Blackman, CD Blair, DG Blair, RM Blair, S Bloemen, F Bobba, N Bode, M Boer, Y Boetzel, G Bogaert, F Bondu, R Bonnand, P Booker, BA Boom, R Bork, V Boschi, S Bose, V Bossilkov, J Bosveld, Y Bouffanais, A Bozzi, C Bradaschia, PR Brady, A Bramley, M Branchesi, JE Brau, M Breschi, T Briant, JH Briggs, F Brighenti, A Brillet, M Brinkmann, P Brockill, AF Brooks, J Brooks, DD Brown, S Brunett, A Buikema, T Bulik, HJ Bulten, A Buonanno, D Buskulic, C Buy, RL Byer, M Cabero, L Cadonati, G Cagnoli, C Cahillane, J Calderón Bustillo, TA Callister, E Calloni, JB Camp, WA Campbell, M Canepa, KC Cannon, H Cao, J Cao, G Carapella, F Carbognani, S Caride, MF Carney, G Carullo, J Casanueva Diaz, C Casentini, S Caudill, M Cavaglià, F Cavalier, R Cavalieri, G Cella, P Cerdá-Durán, E Cesarini, O Chaibi, K Chakravarti, SJ Chamberlin, M Chan, S Chao, P Charlton, EA Chase, E Chassande-Mottin, D Chatterjee, M Chaturvedi, BD Cheeseboro, HY Chen, X Chen, Y Chen, H-P Cheng, CK Cheong, HY Chia, F Chiadini, A Chincarini, A Chiummo, G Cho, HS Cho, M Cho, N Christensen, Q Chu, S Chua, KW Chung, S Chung, G Ciani, M Cieślar, AA Ciobanu, R Ciolfi, F Cipriano, A Cirone, F Clara, JA Clark, P Clearwater, F Cleva, E Coccia, P-F Cohadon, D Cohen, M Colleoni, CG Collette, C Collins, M Colpi, LR Cominsky, M Constancio, L Conti, SJ Cooper, P Corban, TR Corbitt, I Cordero-Carrión, S Corezzi, KR Corley, N Cornish, D Corre, A Corsi, S Cortese, CA Costa, R Cotesta, MW Coughlin, SB Coughlin, J-P Coulon, ST Countryman, P Couvares, PB Covas, EE Cowan, DM Coward, MJ Cowart, DC Coyne, R Coyne, JDE Creighton, TD Creighton, J Cripe, M Croquette, SG Crowder, TJ Cullen, A Cumming, L Cunningham, E Cuoco, T Dal Canton, G Dálya, B D'Angelo, SL Danilishin, S D'Antonio, K Danzmann, A Dasgupta, CF Da Silva Costa, LEH Datrier, V Dattilo, I Dave, M Davier, D Davis, EJ Daw, D DeBra, M Deenadayalan, J Degallaix, M De Laurentis, S Deléglise, W Del Pozzo, LM DeMarchi, N Demos, T Dent, R De Pietri, R De Rosa, C De Rossi, R DeSalvo, O de Varona, S Dhurandhar, MC Díaz, T Dietrich, L Di Fiore, C DiFronzo, C Di Giorgio, F Di Giovanni, M Di Giovanni, T Di Girolamo, A Di Lieto, B Ding, S Di Pace, I Di Palma, F Di Renzo, AK Divakarla, A Dmitriev, Z Doctor, F Donovan, KL Dooley, S Doravari, I Dorrington, TP Downes, M Drago, JC Driggers, Z Du, J-G Ducoin, P Dupej, O Durante, SE Dwyer, PJ Easter, G Eddolls, TB Edo, A Effler, P Ehrens, J Eichholz, SS Eikenberry, M Eisenmann, RA Eisenstein, L Errico, RC Essick, H Estelles, D Estevez, ZB Etienne, T Etzel, M Evans, TM Evans, V Fafone, S Fairhurst, X Fan, S Farinon, B Farr, WM Farr, EJ Fauchon-Jones, M Favata, M Fays, M Fazio, C Fee, J Feicht, MM Fejer, F Feng, A Fernandez-Galiana, I Ferrante, EC Ferreira, TA Ferreira, F Fidecaro, I Fiori, D Fiorucci, M Fishbach, RP Fisher, JM Fishner, R Fittipaldi, M Fitz-Axen, V Fiumara, R Flaminio, M Fletcher, E Floden, E Flynn, H Fong, JA Font, PWF Forsyth, J-D Fournier, Francisco Hernandez Vivanco, S Frasca, F Frasconi, Z Frei, A Freise, R Frey, V Frey, P Fritschel, VV Frolov, G Fronzè, P Fulda, M Fyffe, HA Gabbard, BU Gadre, SM Gaebel, JR Gair, L Gammaitoni, SG Gaonkar, C García-Quirós, F Garufi, B Gateley, S Gaudio, G Gaur, V Gayathri, G Gemme, E Genin, A Gennai, D George, J George, L Gergely, S Ghonge, Abhirup Ghosh, Archisman Ghosh, S Ghosh, B Giacomazzo, JA Giaime, KD Giardina, DR Gibson, K Gill, L Glover, J Gniesmer, P Godwin, E Goetz, R Goetz, B Goncharov, G González, JM Gonzalez Castro, A Gopakumar, SE Gossan, M Gosselin, R Gouaty, B Grace, A Grado, M Granata, A Grant, S Gras, P Grassia, C Gray, R Gray, G Greco, AC Green, R Green, EM Gretarsson, A Grimaldi, SJ Grimm, P Groot, H Grote, S Grunewald, P Gruning, GM Guidi, HK Gulati, Y Guo, A Gupta, Anchal Gupta, P Gupta, EK Gustafson, R Gustafson, L Haegel, O Halim, BR Hall, ED Hall, EZ Hamilton, G Hammond, M Haney, MM Hanke, J Hanks, C Hanna, MD Hannam, OA Hannuksela, TJ Hansen, J Hanson, T Harder, T Hardwick, K Haris, J Harms, GM Harry, IW Harry, RK Hasskew, CJ Haster, K Haughian, FJ Hayes, J Healy, A Heidmann, MC Heintze, H Heitmann, F Hellman, P Hello, G Hemming, M Hendry, IS Heng, J Hennig, M Heurs, S Hild, T Hinderer, S Hochheim, D Hofman, AM Holgado, NA Holland, K Holt, DE Holz, P Hopkins, C Horst, J Hough, EJ Howell, CG Hoy, Y Huang, MT Hübner, EA Huerta, D Huet, B Hughey, V Hui, S Husa, SH Huttner, T Huynh-Dinh, B Idzkowski, A Iess, H Inchauspe, C Ingram, R Inta, G Intini, B Irwin, HN Isa, J-M Isac, M Isi, BR Iyer, T Jacqmin, SJ Jadhav, K Jani, NN Janthalur, P Jaranowski, D Jariwala, AC Jenkins, J Jiang, DS Johnson, AW Jones, DI Jones, JD Jones, R Jones, RJG Jonker, L Ju, J Junker, CV Kalaghatgi, V Kalogera, B Kamai, S Kandhasamy, G Kang, JB Kanner, SJ Kapadia, S Karki, R Kashyap, M Kasprzack, S Katsanevas, E Katsavounidis, W Katzman, S Kaufer, K Kawabe, NV Keerthana, F Kéfélian, D Keitel, R Kennedy, JS Key, FY Khalili, I Khan, S Khan, EA Khazanov, N Khetan, M Khursheed, N Kijbunchoo, Chunglee Kim, JC Kim, K Kim, W Kim, WS Kim, Y-M Kim, C Kimball, PJ King, M Kinley-Hanlon, R Kirchhoff, JS Kissel, L Kleybolte, JH Klika, S Klimenko, TD Knowles, P Koch, SM Koehlenbeck, G Koekoek, S Koley, V Kondrashov, A Kontos, N Koper, M Korobko, WZ Korth, M Kovalam, DB Kozak, C Krämer, V Kringel, N Krishnendu, A Królak, N Krupinski, G Kuehn, A Kumar, P Kumar, Rahul Kumar, Rakesh Kumar, L Kuo, A Kutynia, S Kwang, BD Lackey, D Laghi, KH Lai, TL Lam, M Landry, BB Lane, RN Lang, J Lange, B Lantz, RK Lanza, A Lartaux-Vollard, PD Lasky, M Laxen, A Lazzarini, C Lazzaro, P Leaci, S Leavey, YK Lecoeuche, CH Lee, HK Lee, HM Lee, HW Lee, J Lee, K Lee, J Lehmann, AK Lenon, N Leroy, N Letendre, Y Levin, A Li, J Li, KJL Li, TGF Li, X Li, F Lin, F Linde, SD Linker, TB Littenberg, J Liu, X Liu, M Llorens-Monteagudo, RKL Lo, LT London, A Longo, M Lorenzini, V Loriette, M Lormand, G Losurdo, JD Lough, CO Lousto, G Lovelace, ME Lower, H Lück, D Lumaca, AP Lundgren, R Lynch, Y Ma, R Macas, S Macfoy, M MacInnis, DM Macleod, A Macquet, I Magaña Hernandez, F Magaña-Sandoval, RM Magee, E Majorana, I Maksimovic, A Malik, N Man, V Mandic, V Mangano, GL Mansell, M Manske, M Mantovani, M Mapelli, F Marchesoni, F Marion, S Márka, Z Márka, C Markakis, AS Markosyan, A Markowitz, E Maros, A Marquina, S Marsat, F Martelli, IW Martin, RM Martin, V Martinez, DV Martynov, H Masalehdan, K Mason, E Massera, A Masserot, TJ Massinger, M Masso-Reid, S Mastrogiovanni, A Matas, F Matichard, L Matone, N Mavalvala, JJ McCann, R McCarthy, DE McClelland, S McCormick, L McCuller, SC McGuire, C McIsaac, J McIver, DJ McManus, T McRae, ST McWilliams, D Meacher, GD Meadors, M Mehmet, AK Mehta, J Meidam, E Mejuto Villa, A Melatos, G Mendell, RA Mercer, L Mereni, K Merfeld, EL Merilh, M Merzougui, S Meshkov, C Messenger, C Messick, F Messina, R Metzdorff, PM Meyers, F Meylahn, A Miani, H Miao, C Michel, H Middleton, L Milano, AL Miller, M Millhouse, JC Mills, MC Milovich-Goff, O Minazzoli, Y Minenkov, A Mishkin, C Mishra, T Mistry, S Mitra, VP Mitrofanov, G Mitselmakher, R Mittleman, G Mo, D Moffa, K Mogushi, SRP Mohapatra, M Molina-Ruiz, M Mondin, M Montani, CJ Moore, D Moraru, F Morawski, G Moreno, S Morisaki, B Mours, CM Mow-Lowry, F Muciaccia, Arunava Mukherjee, D Mukherjee, S Mukherjee, Subroto Mukherjee, N Mukund, A Mullavey, J Munch, EA Muñiz, M Muratore, PG Murray, I Nardecchia, L Naticchioni, RK Nayak, BF Neil, J Neilson, G Nelemans, TJN Nelson, M Nery, A Neunzert, L Nevin, KY Ng, S Ng, C Nguyen, P Nguyen, D Nichols, SA Nichols, S Nissanke, F Nocera, C North, LK Nuttall, M Obergaulinger, J Oberling, BD O'Brien, G Oganesyan, GH Ogin, JJ Oh, SH Oh, F Ohme, H Ohta, MA Okada, M Oliver, P Oppermann, Richard J Oram, B O'Reilly, RG Ormiston, LF Ortega, R O'Shaughnessy, S Ossokine, DJ Ottaway, H Overmier, BJ Owen, AE Pace, G Pagano, MA Page, G Pagliaroli, A Pai, SA Pai, JR Palamos, O Palashov, C Palomba, H Pan, PK Panda, PTH Pang, C Pankow, F Pannarale, BC Pant, F Paoletti, A Paoli, A Parida, W Parker, D Pascucci, A Pasqualetti, R Passaquieti, D Passuello, M Patil, B Patricelli, E Payne, BL Pearlstone, TC Pechsiri, AJ Pedersen, M Pedraza, R Pedurand, A Pele, S Penn, A Perego, CJ Perez, C Périgois, A Perreca, J Petermann, HP Pfeiffer, M Phelps, KS Phukon, OJ Piccinni, M Pichot, F Piergiovanni, V Pierro, G Pillant, L Pinard, IM Pinto, M Pirello, M Pitkin, W Plastino, R Poggiani, DYT Pong, S Ponrathnam, P Popolizio, J Powell, AK Prajapati, J Prasad, K Prasai, R Prasanna, G Pratten, T Prestegard, M Principe, GA Prodi, L Prokhorov, M Punturo, P Puppo, M Pürrer, H Qi, V Quetschke, PJ Quinonez, FJ Raab, G Raaijmakers, H Radkins, N Radulesco, P Raffai, S Raja, C Rajan, B Rajbhandari, M Rakhmanov, KE Ramirez, A Ramos-Buades, Javed Rana, K Rao, P Rapagnani, V Raymond, M Razzano, J Read, T Regimbau, L Rei, S Reid, DH Reitze, P Rettegno, F Ricci, CJ Richardson, JW Richardson, PM Ricker, G Riemenschneider, K Riles, M Rizzo, NA Robertson, F Robinet, A Rocchi, L Rolland, JG Rollins, VJ Roma, M Romanelli, R Romano, CL Romel, JH Romie, CA Rose, D Rose, K Rose, D Rosińska, SG Rosofsky, MP Ross, S Rowan, A Rüdiger, P Ruggi, G Rutins, K Ryan, S Sachdev, T Sadecki, M Sakellariadou, OS Salafia, L Salconi, M Saleem, A Samajdar, L Sammut, EJ Sanchez, LE Sanchez, N Sanchis-Gual, JR Sanders, KA Santiago, E Santos, N Sarin, B Sassolas, BS Sathyaprakash, O Sauter, RL Savage, P Schale, M Scheel, J Scheuer, P Schmidt, R Schnabel, RMS Schofield, A Schönbeck, E Schreiber, BW Schulte, BF Schutz, J Scott, SM Scott, E Seidel, D Sellers, AS Sengupta, N Sennett, D Sentenac, V Sequino, A Sergeev, Y Setyawati, DA Shaddock, T Shaffer, MS Shahriar, MB Shaner, A Sharma, P Sharma, P Shawhan, H Shen, R Shink, DH Shoemaker, DM Shoemaker, K Shukla, S ShyamSundar, K Siellez, M Sieniawska, D Sigg, LP Singer, D Singh, N Singh, A Singhal, AM Sintes, S Sitmukhambetov, V Skliris, BJJ Slagmolen, TJ Slaven-Blair, JR Smith, RJE Smith, S Somala, EJ Son, S Soni, B Sorazu, F Sorrentino, T Souradeep, E Sowell, AP Spencer, M Spera, AK Srivastava, V Srivastava, K Staats, C Stachie, M Standke, DA Steer, M Steinke, J Steinlechner, S Steinlechner, D Steinmeyer, SP Stevenson, D Stocks, R Stone, DJ Stops, KA Strain, G Stratta, SE Strigin, A Strunk, R Sturani, AL Stuver, V Sudhir, TZ Summerscales, L Sun, S Sunil, A Sur, J Suresh, PJ Sutton, BL Swinkels, MJ Szczepańczyk, M Tacca, SC Tait, C Talbot, DB Tanner, D Tao, M Tápai, A Tapia, JD Tasson, R Taylor, R Tenorio, L Terkowski, M Thomas, P Thomas, SR Thondapu, KA Thorne, E Thrane, Shubhanshu Tiwari, Srishti Tiwari, V Tiwari, K Toland, M Tonelli, Z Tornasi, A Torres-Forné, CI Torrie, D Töyrä, F Travasso, G Traylor, MC Tringali, A Tripathee, A Trovato, L Trozzo, KW Tsang, M Tse, R Tso, L Tsukada, D Tsuna, T Tsutsui, D Tuyenbayev, K Ueno, D Ugolini, CS Unnikrishnan, AL Urban, SA Usman, H Vahlbruch, G Vajente, G Valdes, M Valentini, N van Bakel, M van Beuzekom, JFJ van den Brand, C Van Den Broeck, DC Vander-Hyde, L van der Schaaf, JV VanHeijningen, AA van Veggel, M Vardaro, V Varma, S Vass, M Vasúth, A Vecchio, G Vedovato, J Veitch, PJ Veitch, K Venkateswara, G Venugopalan, D Verkindt, F Vetrano, A Viceré, AD Viets, S Vinciguerra, DJ Vine, J-Y Vinet, S Vitale, T Vo, H Vocca, C Vorvick, SP Vyatchanin, AR Wade, LE Wade, M Wade, R Walet, M Walker, L Wallace, S Walsh, H Wang, JZ Wang, S Wang, WH Wang, YF Wang, RL Ward, ZA Warden, J Warner, M Was, J Watchi, B Weaver, L-W Wei, M Weinert, AJ Weinstein, R Weiss, F Wellmann, L Wen, EK Wessel, P Weßels, JW Westhouse, K Wette, JT Whelan, BF Whiting, C Whittle, DM Wilken, D Williams, AR Williamson, JL Willis, B Willke, W Winkler, CC Wipf, H Wittel, G Woan, J Woehler, JK Wofford, JL Wright, DS Wu, DM Wysocki, S Xiao, R Xu, H Yamamoto, CC Yancey, L Yang, Y Yang, Z Yang, MJ Yap, M Yazback, DW Yeeles, Hang Yu, Haocun Yu, SHR Yuen, AK Zadrożny, A Zadrożny, M Zanolin, T Zelenova, J-P Zendri, M Zevin, J Zhang, L Zhang, T Zhang, C Zhao, G Zhao, M Zhou, Z Zhou, XJ Zhu, ME Zucker, J Zweizig, The LIGO Scientific Collaboration, the Virgo Collaboration, RL Aptekar, WV Boynton, DD Frederiks, SV Golenetskii, DV Golovin, K Hurley, AV Kozlova, ML Litvak, IG Mitrofanov, AB Sanin, DS Svinkin, IPN Collaboration, Francesco Carotenuto, Badri Krishnan

A fast radio burst with frequency-dependent polarization detected during Breakthrough Listen observations

Monthly Notices of the Royal Astronomical Society Oxford University Press (OUP) 486:3 (2019) 3636-3646

Authors:

DC Price, G Foster, M Geyer, W van Straten, V Gajjar, G Hellbourg, A Karastergiou, EF Keane, APV Siemion, I Arcavi, R Bhat, M Caleb, S-W Chang, S Croft, D DeBoer, I de Pater, J Drew, JE Enriquez, W Farah, N Gizani, JA Green, H Isaacson, J Hickish, A Jameson, M Lebofsky, DHE MacMahon, A Möller, CA Onken, E Petroff, D Werthimer, C Wolf, SP Worden, YG Zhang

Accretion and Outflow in V404 Cyg

(2019)

Authors:

J Casares, T Muñoz-Darias, D Mata Sanchez, PA Charles, MAP Torres, M Armas Padilla, RP Fender, J Garcia-Rojas

Hard-state accretion disk winds from black holes: the revealing case of MAXI J1820+070

Astrophysical Journal Letters IOP Science 879:1 (2019) L4

Authors:

T Munoz-Darias, F Jimenez-Ibarra, G Panizo-Espinar, J Casares, D Mata Sanchez, G Ponti, Rp Fender, Dah Buckley, P Garnavich, Map Torres, M Armas Padilla, Pa Charles, Jm Corral-Santana, Jje Kajava, Ej Kotze, C Littlefield, J Sanchez-Sierras, D Steeghs, J Thomas

Abstract:

We report on a detailed optical spectroscopic follow-up of the black hole (BH) transient MAXI J1820+070 (ASASSN-18ey). The observations cover the main part of the X-ray binary outburst, when the source alternated between hard and soft states following the classical pattern widely seen in other systems. We focus the analysis on the He i emission lines at 5876 and 6678 as well as on Hα. We detect clear accretion disk wind features (P-Cyg profiles and broad emission line wings) in the hard state, both during outburst rise and decay. These are not witnessed during the several months long soft state. However, our data suggest that the visibility of the outflow might be significantly affected by the ionization state of the accretion disk. The terminal velocity of the wind is above ∼1200 km s , which is similar to outflow velocities derived from (hard-state) optical winds and (soft-state) X-ray winds in other systems. The wind signatures, in particular the P-Cyg profiles, are very shallow, and their detection has only been possible thanks to a combination of source brightness and intense monitoring at very high signal-to-noise. This study indicates that cold, optical winds are most likely a common feature of BH accretion, and therefore, that wind-like outflows are a general mechanism of mass and angular momentum removal operating throughout the entire X-ray binary outburst. -1