Measurement of the top quark Yukawa coupling from t t ¯ kinematic distributions in the dilepton final state in proton-proton collisions at s =13 TeV

CMS Collaboration; Sirunyan, Albert M.; Backhaus, Malte; Berger, Pirmin; Calandri, Alessandro; Chernyavskaya, Nadezda; de Cosa, Annapaola; Dissertori, Günther; Dittmar, Michael; Donegà, Mauro; Dorfer, Christian; Gadek, Tomasz; Gomez Espinosa, Tirso Alejandro; Grab, Christophorus; Hits, Dmitry; Lustermann, Werner; Lyon, Anne-Mazarine; Manzoni, Riccardo A.; Meinhard, Maren T.; Micheli, Francesco; Nessi-Tedaldi, Francesca; Pauss, Felicitas; Perovic, Vasilije; Perrin, Gaël; Perrozzi, Luca; Pigazzini, Simone; Ratti, Maria G.; Reichmann, Michael; Reissel, Christina; Reitenspiess, Thomas; Ristic, Branislav; Ruini, Daniele; Sanz Becerra, Diego A.; Schönenberger, Myriam; Stampf, Vinzenz; Vesterbacka Olsson, Minna L.; Wallny, Rainer; Zhu, De H.; et al.

doi:10.1103/PhysRevD.102.092013

Show simple item record

dc.contributor.author

CMS Collaboration

dc.contributor.author

Sirunyan, Albert M.

dc.contributor.author

Backhaus, Malte

dc.contributor.author

Berger, Pirmin

dc.contributor.author

Calandri, Alessandro

dc.contributor.author

Chernyavskaya, Nadezda

dc.contributor.author

de Cosa, Annapaola

dc.contributor.author

Dissertori, Günther

dc.contributor.author

Dittmar, Michael

dc.contributor.author

Donegà, Mauro

dc.contributor.author

Dorfer, Christian

dc.contributor.author

Gadek, Tomasz

dc.contributor.author

Gomez Espinosa, Tirso Alejandro

dc.contributor.author

Grab, Christophorus

dc.contributor.author

Hits, Dmitry

dc.contributor.author

Lustermann, Werner

dc.contributor.author

Lyon, Anne-Mazarine

dc.contributor.author

Manzoni, Riccardo A.

dc.contributor.author

Meinhard, Maren T.

dc.contributor.author

Micheli, Francesco

dc.contributor.author

Nessi-Tedaldi, Francesca

dc.contributor.author

Pauss, Felicitas

dc.contributor.author

Perovic, Vasilije

dc.contributor.author

Perrin, Gaël

dc.contributor.author

Perrozzi, Luca

dc.contributor.author

Pigazzini, Simone

dc.contributor.author

Ratti, Maria G.

dc.contributor.author

Reichmann, Michael

dc.contributor.author

Reissel, Christina

dc.contributor.author

Reitenspiess, Thomas

dc.contributor.author

Ristic, Branislav

dc.contributor.author

Ruini, Daniele

dc.contributor.author

Sanz Becerra, Diego A.

dc.contributor.author

Schönenberger, Myriam

dc.contributor.author

Stampf, Vinzenz

dc.contributor.author

Vesterbacka Olsson, Minna L.

dc.contributor.author

Wallny, Rainer

dc.contributor.author

Zhu, De H.

dc.contributor.author

et al.

dc.date.accessioned

2020-12-15T08:08:42Z

dc.date.available

2020-12-11T03:53:23Z

dc.date.available

2020-12-15T08:08:42Z

dc.date.issued

2020-11-01

dc.identifier.issn

1550-7998

dc.identifier.issn

0556-2821

dc.identifier.issn

1550-2368

dc.identifier.other

10.1103/PhysRevD.102.092013

en_US

dc.identifier.uri

http://hdl.handle.net/20.500.11850/455878

dc.identifier.doi

10.3929/ethz-b-000455878

dc.description.abstract

A measurement of the Higgs boson Yukawa coupling to the top quark is presented using proton-proton collision data at √s=13 TeV, corresponding to an integrated luminosity of 137 fb−1, recorded with the CMS detector. The coupling strength with respect to the standard model value, Yt, is determined from kinematic distributions in t¯t final states containing ee, μμ, or eμ pairs. Variations of the Yukawa coupling strength lead to modified distributions for t¯t production. In particular, the distributions of the mass of the t¯t system and the rapidity difference of the top quark and antiquark are sensitive to the value of Yt. The measurement yields a best fit value of Yt=1.16+0.24−0.35, bounding Yt<1.54 at a 95% confidence level.

en_US

dc.format

application/pdf

en_US

dc.language.iso

en

en_US

dc.publisher

American Physical Society

en_US

dc.rights.uri

http://creativecommons.org/licenses/by/4.0/

dc.title

Measurement of the top quark Yukawa coupling from t t ¯ kinematic distributions in the dilepton final state in proton-proton collisions at s =13 TeV

en_US

dc.type

Journal Article

dc.rights.license

Creative Commons Attribution 4.0 International

dc.date.published

2020-11-30

ethz.journal.title

Physical Review D

ethz.journal.volume

102

en_US

ethz.journal.issue

9

en_US

ethz.journal.abbreviated

Phys. rev. D.

ethz.pages.start

092013

en_US

ethz.size

29 p.

en_US

ethz.version.deposit

publishedVersion

en_US

ethz.identifier.wos

000594124900004

ethz.identifier.scopus

85097184545

ethz.publication.place

Ridge, NY

en_US

ethz.publication.status

published

en_US

ethz.leitzahl

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther

ethz.leitzahl

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer

ethz.leitzahl

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)

ethz.leitzahl

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola

ethz.leitzahl.certified

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther

ethz.leitzahl.certified

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer

ethz.leitzahl.certified

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)

ethz.leitzahl.certified

ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::09720 - de Cosa, Annapaola / de Cosa, Annapaola

ethz.date.deposited

2020-12-11T03:53:31Z

ethz.source

SCOPUS

ethz.eth

yes

en_US

ethz.availability

Open access

en_US

ethz.rosetta.installDate

2020-12-15T08:08:52Z

ethz.rosetta.lastUpdated

2022-03-29T04:35:14Z

ethz.rosetta.versionExported

true

ethz.COinS

ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.atitle=Measurement%20of%20the%20top%20quark%20Yukawa%20coupling%20from%20t%20t%20%C2%AF%20kinematic%20distributions%20in%20the%20dilepton%20final%20state%20in%20proton-proton%2&rft.jtitle=Physical%20Review%20D&rft.date=2020-11-01&rft.volume=102&rft.issue=9&rft.spage=092013&rft.issn=1550-7998&0556-2821&1550-2368&rft.au=CMS%20Collaboration&Sirunyan,%20Albert%20M.&Backhaus,%20Malte&Berger,%20Pirmin&Calandri,%20Alessandro&rft.genre=article&rft_id=info:doi/10.1103/PhysRevD.102.092013&

Search print copy at ETH Library

Files in this item

Name:: PhysRevD.102.092013.pdf
Size:: 1.047Mb
Format:: Adobe PDF
Label:: Full text (published version)

Download

Publication type

Journal Article [131775]

Show simple item record

Research Collection

Search

Measurement of the top quark Yukawa coupling from t t ¯ kinematic distributions in the dilepton final state in proton-proton collisions at s =13 TeV Mendeley CSV RIS BibTeX

Files in this item

Publication type

Measurement of the top quark Yukawa coupling from t t ¯ kinematic distributions in the dilepton final state in proton-proton collisions at s =13 TeV

Mendeley

CSV

RIS

BibTeX