Details

Autor(en) / Beteiligte

• Aaboud, M
• Aad, G
• Abbott, B
• Abdinov, O
• Abeloos, B
• Abidi, SH
• Abouzeid, OS
• Abraham, NL
• Abramowicz, H
• Abreu, H
• Abulaiti, Y
• Acharya, BS
• Adachi, S
• Adamczyk, L
• Adelman, J
• Adersberger, M
• Adye, T
• Affolder, AA
• Afik, Y
• Agheorghiesei, C
• Aguilar-Saavedra, JA
• Ahlen, SP
• Ahmadov, F
• Aielli, G
• Akatsuka, S
• Åkesson, TPA
• Akilli, E
• Akimov, AV
• Alberghi, GL
• Albert, J
• Albicocco, P
• Alconada Verzini, MJ
• Alderweireldt, S
• Aleksa, M
• Aleksandrov, IN
• Alexa, C
• Alexander, G
• Alexopoulos, T
• Alhroob, M
• Ali, B
• Aliev, M
• Alimonti, G
• Alison, J
• Alkire, SP
• Allaire, C
• Allbrooke, BMM
• Allen, BW
• Allport, PP
• Aloisio, A
• Alonso, A
• Alonso, F
• Alpigiani, C
• Alshehri, AA
• Alstaty, MI
• Alvarez Gonzalez, B
• Álvarez Piqueras, D
• Alviggi, MG
• Amadio, BT
• Amaral Coutinho, Y
• Ambroz, L
• Amelung, C
• Amidei, D
• Amor Dos Santos, SP
• Amoroso, S
• Anastopoulos, C
• Ancu, LS
• Andari, N
• Andeen, T
• Anders, CF
• Anders, JK
• Anderson, KJ
• Andreazza, A
• Andrei, V
• Angelidakis, S
• Angelozzi, I
• Angerami, A
• Anisenkov, AV
• Annovi, A
• Antel, C
• Antonelli, M
• Antonov, A
• Antrim, DJ
• Anulli, F
• Aoki, M
• Aperio Bella, L
• Arabidze, G
• Arai, Y

Titel

Search for the Decay of the Higgs Boson to Charm Quarks with the ATLAS Experiment

Ist Teil von

• Physical review letters, 2018-05, Vol.120 (21)

Ort / Verlag

United States: American Physical Society (APS)

Erscheinungsjahr

2018

Quelle

PROLA - Physical Review Online Archive

Beschreibungen/Notizen

• A direct search for the standard model Higgs boson decaying to a pair of charm quarks is presented. Associated production of the Higgs and Z bosons, in the decay mode ZH→ + -cc is studied. A data set with an integrated luminosity of 36.1 fb-1 of pp collisions at s=13TeV recorded by the ATLAS experiment at the LHC is used. The H→cc signature is identified using charm-tagging algorithms. The observed (expected) upper limit on σ(pp→ZH)×B(H→cc) is 2.7 (3.9-1.1+2.1) pb at the 95% confidence level for a Higgs boson mass of 125 GeV, while the standard model value is 26 fb.