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Probing the ▫$CP$▫ nature of the top-Higgs Yukawa coupling in ▫$t\bar{t}H$▫ and ▫$tH$▫ events with ▫$H \to b\bar{b}$▫ decays using the ATLAS detector at the LHCAad, Georges ...The CP properties of the coupling between the Higgs boson and the top quark are investigated using 139 fb−1 of proton–proton collision data recorded by the ATLAS experiment at the LHC at a ... centre-of-mass energy of TeV. The CP structure of the top quark–Higgs boson Yukawa coupling is probed in events with a Higgs boson decaying into a pair of b-quarks and produced in association with either a pair of top quarks, , or a single top quark, tH. Events containing one or two electrons or muons are used for the measurement. Multivariate techniques are used to select regions enriched in and tH events, where dedicated CP-sensitive observables are exploited. In an extension of the Standard Model (SM) with a CP-odd admixture in the top–Higgs Yukawa coupling, the mixing angle between CP-even and CP-odd couplings is measured to be , compatible with the SM prediction corresponding to .Vir: Physics letters. B [Elektronski vir]. - ISSN 1873-2445 (Vol. 849, Feb. 2024, [article no.] 138469, str. 1-25)Vrsta gradiva - e-članek ; neleposlovje za odrasleLeto - 2024Jezik - angleškiCOBISS.SI-ID - 194934019
Avtor
Aad, Georges |
Cindro, Vladimir, 1957- |
Filipčič, Andrej |
Gorišek, Andrej |
Hiti, Bojan |
Howard, Alissa |
Kerševan, Borut Paul |
Kramberger, Gregor |
Leban, Blaž, fizik |
Mandić, Igor, 1966- |
Maček, Boštjan, fizik |
Mali, Miha, 1996- |
Mijović, Liza |
Mikuž, Marko |
Muškinja, Miha |
Novak, Jakob, 1993- |
Novak, Tadej, 1992-
Teme
jet physics |
nuclear slope |
ATLAS experiment |
eksperiment ATLAS
Vnos na polico
Trajna povezava
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Faktor vpliva
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Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
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Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
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Aad, Georges | |
Cindro, Vladimir, 1957- | 09081 |
Filipčič, Andrej | 07525 |
Gorišek, Andrej | 18277 |
Hiti, Bojan | 38197 |
Howard, Alissa | 53540 |
Kerševan, Borut Paul | 18278 |
Kramberger, Gregor | 15642 |
Leban, Blaž, fizik | 53457 |
Mandić, Igor, 1966- | 12313 |
Maček, Boštjan, fizik | 28481 |
Mali, Miha, 1996- | |
Mijović, Liza | 26577 |
Mikuž, Marko | 04763 |
Muškinja, Miha | 37479 |
Novak, Jakob, 1993- | 52056 |
Novak, Tadej, 1992- | 39148 |
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