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Weighing black holes using open-loop focus corrections for LGS-AO observations of galaxy nuclei at Gemini Observatory

Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 7736 (2010) 77365w-77365w-8

Authors:

Richard M McDermid, Davor Krajnovic, Michele Cappellari, Chadwick Trujillo, Julian Christou, Roger L Davies
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Combined Tevatron upper limit on gg→H→W+W- and constraints on the Higgs boson mass in fourth-generation fermion models

Physical Review D - Particles, Fields, Gravitation and Cosmology 82:1 (2010)

Authors:

T Aaltonen, VM Abazov, B Abbott, M Abolins, BS Acharya, M Adams, T Adams, J Adelman, E Aguilo, GD Alexeev, G Alkhazov, A Alton, B Álvarez González, G Alverson, GA Alves, S Amerio, D Amidei, A Anastassov, LS Ancu, A Annovi, J Antos, M Aoki, G Apollinari, J Appel, A Apresyan, T Arisawa, Y Arnoud, M Arov, A Artikov, J Asaadi, W Ashmanskas, A Askew, B Åsman, O Atramentov, A Attal, A Aurisano, C Avila, F Azfar, J Backusmayes, F Badaud, W Badgett, L Bagby, B Baldin, DV Bandurin, S Banerjee, A Barbaro-Galtieri, E Barberis, AF Barfuss, P Baringer, VE Barnes, BA Barnett, J Barreto, P Barria, JF Bartlett, P Bartos, U Bassler, G Bauer, S Beale, A Bean, PH Beauchemin, F Bedeschi, D Beecher, M Begalli, M Begel, S Behari, C Belanger-Champagne, L Bellantoni, G Bellettini, J Bellinger, JA Benitez, D Benjamin, A Beretvas, SB Beri, G Bernardi, R Bernhard, I Bertram, M Besançon, R Beuselinck, VA Bezzubov, PC Bhat, V Bhatnagar, A Bhatti, M Binkley, D Bisello, I Bizjak, RE Blair, G Blazey, S Blessing, C Blocker, K Bloom, B Blumenfeld, A Bocci, A Bodek, A Boehnlein, V Boisvert, D Boline, TA Bolton, EE Boos, G Borissov, D Bortoletto

Abstract:

We combine results from searches by the CDF and D0 collaborations for a standard model Higgs boson (H) in the process gg→H→W+W - in pp̄ collisions at the Fermilab Tevatron Collider at √s=1.96TeV. With 4.8fb-1 of integrated luminosity analyzed at CDF and 5.4fb-1 at D0, the 95% confidence level upper limit on σ(gg→H)×B(H→W+W-) is 1.75 pb at mH=120GeV, 0.38 pb at mH=165GeV, and 0.83 pb at mH=200GeV. Assuming the presence of a fourth sequential generation of fermions with large masses, we exclude at the 95% confidence level a standard-model-like Higgs boson with a mass between 131 and 204 GeV. © 2010 The American Physical Society.
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Erratum: Publisher's Note: Analysis of D+→K -π+e+νe and D+→K -π+μ++νμ semileptonic decays (Physical Review D - Particles, Fields, Gravitation and Cosmology (2010) 81 (112001))

Physical Review D - Particles, Fields, Gravitation and Cosmology 82:1 (2010)

Authors:

RA Briere, H Vogel, PUE Onyisi, JL Rosner, JP Alexander, DG Cassel, S Das, R Ehrlich, L Fields, L Gibbons, SW Gray, DL Hartill, BK Heltsley, JM Hunt, DL Kreinick, VE Kuznetsov, J Ledoux, JR Patterson, D Peterson, D Riley, A Ryd, AJ Sadoff, X Shi, WM Sun, J Yelton, P Rubin, N Lowrey, S Mehrabyan, M Selen, J Wiss, M Kornicer, RE Mitchell, MR Shepherd, CM Tarbert, D Besson, TK Pedlar, J Xavier, D Cronin-Hennessy, J Hietala, P Zweber, S Dobbs, Z Metreveli, KK Seth, X Ting, A Tomaradze, S Brisbane, J Libby, L Martin, A Powell, P Spradlin, G Wilkinson, H Mendez, JY Ge, DH Miller, IPJ Shipsey, B Xin, GS Adams, D Hu, B Moziak, J Napolitano, KM Ecklund, J Insler, H Muramatsu, CS Park, EH Thorndike, F Yang, S Ricciardi, C Thomas, M Artuso, S Blusk, S Khalil, R Mountain, T Skwarnicki, S Stone, JC Wang, LM Zhang, G Bonvicini, D Cinabro, A Lincoln, MJ Smith, P Zhou, J Zhu, P Naik, J Rademacker, DM Asner, KW Edwards, J Reed, K Randrianarivony, AN Robichaud, G Tatishvili, EJ White
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Limits on the quiescent radio emission from the black hole binaries GRO J1655-40 and XTE J1550-564

(2010)

Authors:

DE Calvelo, RP Fender, DM Russell, E Gallo, S Corbel, AK Tzioumis, ME Bell, F Lewis, TJ Maccarone
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First measurement of Bose-Einstein correlations in proton-proton collisions at √s=0.9 and 2.36 TeV at the LHC

Physical Review Letters 105:3 (2010)

Authors:

V Khachatryan, AM Sirunyan, A Tumasyan, W Adam, T Bergauer, M Dragicevic, J Erö, C Fabjan, M Friedl, R Frühwirth, VM Ghete, J Hammer, S Hänsel, M Hoch, N Hörmann, J Hrubec, M Jeitler, G Kasieczka, W Kiesenhofer, M Krammer, D Liko, I Mikulec, M Pernicka, H Rohringer, R Schöfbeck, J Strauss, A Taurok, F Teischinger, W Waltenberger, G Walzel, E Widl, CE Wulz, V Mossolov, N Shumeiko, J Suarez Gonzalez, L Benucci, L Ceard, EA De Wolf, M Hashemi, X Janssen, T Maes, L Mucibello, S Ochesanu, B Roland, R Rougny, M Selvaggi, H Van Haevermaet, P Van Mechelen, N Van Remortel, V Adler, S Beauceron, S Blyweert, J D'Hondt, O Devroede, A Kalogeropoulos, J Maes, M Maes, S Tavernier, W Van Doninck, P Van Mulders, I Villella, EC Chabert, O Charaf, B Clerbaux, G De Lentdecker, V Dero, APR Gay, GH Hammad, PE Marage, C Vander Velde, P Vanlaer, J Wickens, S Costantini, M Grunewald, B Klein, A Marinov, D Ryckbosch, F Thyssen, M Tytgat, L Vanelderen, P Verwilligen, S Walsh, N Zaganidis, S Basegmez, G Bruno, J Caudron, J De Favereau De Jeneret, C Delaere, P Demin, D Favart, A Giammanco, G Grégoire, J Hollar, V Lemaitre, O Militaru, S Ovyn, D Pagano, A Pin, K Piotrzkowski, L Quertenmont

Abstract:

Bose-Einstein correlations have been measured using samples of proton-proton collisions at 0.9 and 2.36 TeV center-of-mass energies, recorded by the CMS experiment at the CERN Large Hadron Collider. The signal is observed in the form of an enhancement of pairs of same-sign charged particles with small relative four-momentum. The size of the correlated particle emission region is seen to increase significantly with the particle multiplicity of the event.
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