Search for WH production with a light Higgs boson decaying to prompt electron-jets in proton-proton collisions at √s=7 TeV with the ATLAS detector

Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A. A.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; Abouzeid, O. S.; Abramowicz, Halina; Abreu, H.; Acharya, B. S.; Adamczyk, L.; Adams, D. L.; Addy, T. N.; Adelman, J.; Adomeit, S.; Adragna, P.; Adye, T.; Aefsky, S.; Aguilar-Saavedra, J. A.; Agustoni, M.; Ahlen, S. P.; Ahles, F.; Ahmad, A.; Ahsan, M.; Aielli, G.; Åkesson, T. P A; Akimoto, G.; Akimov, A. V.; Alam, M. A.; Albert, J.; Albrand, S.; Aleksa, M.; Aleksandrov, I. N.; Alessandria, F.; Alexa, C.; Alexandre, G.; Alexopoulos, T.; Alhroob, M.; Aliev, M.; Alimonti, G.; Alison, J.; Allbrooke, B. M M; Allison, L. J.; Allport, P. P.; Allwood-Spiers, S. E.; Almond, J.; Aloisio, A.; Alon, R.; Alonso, A.; Alonso, F.; Altheimer, A.; Alvarez Gonzalez, B.; Alviggi, M. G.; Alviggi, M. G.; Amako, K.; Amelung, C.; Ammosov, V. V.; Amor Dos Santos, S. P.; Amorim, A.; Amoroso, S.; Amram, N.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, G.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anduaga, X. S.; Angelidakis, S.; Anger, P.; Angerami, A.; Anghinolfi, F.; Anisenkov, A.; Anjos, N.; Annovi, A.; Antonaki, A.; Antonelli, M.; Antonov, A.; Antos, J.; Anulli, F.; Aoki, M.; Aoun, S.; Aperio Bella, L.; Apolle, R.; Arnal, V.; Barreiro Alonso, Fernando; Cantero, J.; De la Torre, H.; Del Peso, J.

UAM_Biblioteca

Author

Aad, G.; Abajyan, T.; Abbott, B.; Abdallah, J.; Abdel Khalek, S.; Abdelalim, A. A.; Abdinov, O.; Aben, R.; Abi, B.; Abolins, M.; Abouzeid, O. S.; Abramowicz, Halina; Abreu, H.; Acharya, B. S.; Adamczyk, L.; Adams, D. L.; Addy, T. N.; Adelman, J.; Adomeit, S.; Adragna, P.; Adye, T.; Aefsky, S.; Aguilar-Saavedra, J. A.; Agustoni, M.; Ahlen, S. P.; Ahles, F.; Ahmad, A.; Ahsan, M.; Aielli, G.; Åkesson, T. P A; Akimoto, G.; Akimov, A. V.; Alam, M. A.; Albert, J.; Albrand, S.; Aleksa, M.; Aleksandrov, I. N.; Alessandria, F.; Alexa, C.; Alexandre, G.; Alexopoulos, T.; Alhroob, M.; Aliev, M.; Alimonti, G.; Alison, J.; Allbrooke, B. M M; Allison, L. J.; Allport, P. P.; Allwood-Spiers, S. E.; Almond, J.; Aloisio, A.; Alon, R.; Alonso, A.; Alonso, F.; Altheimer, A.; Alvarez Gonzalez, B.; Alviggi, M. G.; Alviggi, M. G.; Amako, K.; Amelung, C.; Ammosov, V. V.; Amor Dos Santos, S. P.; Amorim, A.; Amoroso, S.; Amram, N.; Anastopoulos, C.; Ancu, L. S.; Andari, N.; Andeen, T.; Anders, C. F.; Anders, G.; Anderson, K. J.; Andreazza, A.; Andrei, V.; Anduaga, X. S.; Angelidakis, S.; Anger, P.; Angerami, A.; Anghinolfi, F.; Anisenkov, A.; Anjos, N.; Annovi, A.; Antonaki, A.; Antonelli, M.; Antonov, A.; Antos, J.; Anulli, F.; Aoki, M.; Aoun, S.; Aperio Bella, L.; Apolle, R.; Arnal, V.; Barreiro Alonso, Fernando

; Cantero, J.; De la Torre, H.; Del Peso, J.

Entity

UAM. Departamento de Física Teórica

Publisher

CERN 2013

Date

2013-04-08

Citation

New Journal of Physics 15 (2013): 043009

ISSN

1367-2630

DOI

10.1088/1367-2630/15/4/043009

Funded by

We acknowledge the support of ANPCyT, Argentina; YerPhI, Armenia; ARC, Australia; BMWF and FWF, Austria; ANAS, Azerbaijan; SSTC, Belarus; CNPq and FAPESP, Brazil; NSERC, NRC and CFI, Canada; CERN; CONICYT, Chile; CAS, MOST and NSFC, China; COLCIENCIAS, Colombia; MSMT CR, MPO CR and VSC CR, Czech Republic; DNRF, DNSRC and Lundbeck Foundation, Denmark; EPLANET, ERC and NSRF, European Union; IN2P3-CNRS, CEA-DSM/IRFU, France; GNSF, Georgia; BMBF, DFG, HGF, MPG and AvH Foundation, Germany; GSRT and NSRF, Greece; ISF, MINERVA, GIF, DIP and Benoziyo Center, Israel; INFN, Italy; MEXT and JSPS, Japan; CNRST, Morocco; FOM and NWO, Netherlands; BRF and RCN, Norway; MNiSW, Poland; GRICES and FCT, Portugal; MERYS (MECTS), Romania; MES of Russia and ROSATOM, Russian Federation; JINR; MSTD, Serbia; MSSR, Slovakia; ARRS and MVZT, Slovenia; DST/NRF, South Africa; MICINN, Spain; SRC and Wallenberg Foundation, Sweden; SER, SNSF and Cantons of Bern and Geneva, Switzerland; NSC, Taiwan; TAEK, Turkey; STFC, the Royal Society and Leverhulme Trust, UK; DOE and NSF, USA. The crucial computing support from all WLCG partners is acknowledged gratefully, in particular from CERN and the ATLAS Tier-1 facilities at TRIUMF (Canada), NDGF (Denmark, Norway, Sweden), CC-IN2P3 (France), KIT/GridKA (Germany), INFNCNAF (Italy), NL-T1 (Netherlands), PIC (Spain), ASGC (Taiwan), RAL (UK) and BNL (USA) and in the Tier-2 facilities worldwide

Editor's Version

http://dx.doi.org/10.1088/1367-2630/15/4/043009

Subjects

ATLAS detectors; Branching ratio; Higgs boson; Large Hadron Collider; Production cross section; Proton proton collisions; Signal selection; Física

URI

http://hdl.handle.net/10486/666883

Rights

Esta obra está bajo una Licencia Creative Commons Atribución 4.0 Internacional.

Abstract

A search is performed for WH production with a light Higgs boson decaying to hidden- sector particles resulting in clusters of collimated electrons, known as electron-jets. The search is performed with 2.04 fb−1 of data collected in 2011 with the ATLAS detector at the Large Hadron Collider in proton–proton collisions at √s = 7 TeV. One event satisfying the signal selection criteria is observed, which is consistent with the expected background rate. Limits on the product of the WH production cross section and the branching ratio of a Higgs boson decaying to prompt electron-jets are calculated as a function of a Higgs boson mass in the range from 100 to 140 GeV

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Google™ Scholar:Aad, G. - Abajyan, T. - Abbott, B. - Abdallah, J. - Abdel Khalek, S. - Abdelalim, A. A. - Abdinov, O. - Aben, R. - Abi, B. - Abolins, M. - Abouzeid, O. S. - Abramowicz, Halina - Abreu, H. - Acharya, B. S. - Adamczyk, L. - Adams, D. L. - Addy, T. N. - Adelman, J. - Adomeit, S. - Adragna, P. - Adye, T. - Aefsky, S. - Aguilar-Saavedra, J. A. - Agustoni, M. - Ahlen, S. P. - Ahles, F. - Ahmad, A. - Ahsan, M. - Aielli, G. - Åkesson, T. P A - Akimoto, G. - Akimov, A. V. - Alam, M. A. - Albert, J. - Albrand, S. - Aleksa, M. - Aleksandrov, I. N. - Alessandria, F. - Alexa, C. - Alexandre, G. - Alexopoulos, T. - Alhroob, M. - Aliev, M. - Alimonti, G. - Alison, J. - Allbrooke, B. M M - Allison, L. J. - Allport, P. P. - Allwood-Spiers, S. E. - Almond, J. - Aloisio, A. - Alon, R. - Alonso, A. - Alonso, F. - Altheimer, A. - Alvarez Gonzalez, B. - Alviggi, M. G. - Alviggi, M. G. - Amako, K. - Amelung, C. - Ammosov, V. V. - Amor Dos Santos, S. P. - Amorim, A. - Amoroso, S. - Amram, N. - Anastopoulos, C. - Ancu, L. S. - Andari, N. - Andeen, T. - Anders, C. F. - Anders, G. - Anderson, K. J. - Andreazza, A. - Andrei, V. - Anduaga, X. S. - Angelidakis, S. - Anger, P. - Angerami, A. - Anghinolfi, F. - Anisenkov, A. - Anjos, N. - Annovi, A. - Antonaki, A. - Antonelli, M. - Antonov, A. - Antos, J. - Anulli, F. - Aoki, M. - Aoun, S. - Aperio Bella, L. - Apolle, R. - Arnal, V. - Barreiro Alonso, Fernando - Cantero, J. - De la Torre, H. - Del Peso, J.

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