Observation of the (Formula presented) decay in proton-proton collisions at (Formula presented)

CMS Collaboration

doi:10.1103/PhysRevD.109.L111101

Observation of the (Formula presented) decay in proton-proton collisions at (Formula presented)

CMS Collaboration

Department of Physics

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The (Formula presented) decay has been observed with a statistical significance in excess of five standard deviations. The analysis is based on an event sample of proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment in 2018 and corresponding to an integrated luminosity of (Formula presented). Normalizing to the (Formula presented) decay mode leads to a branching fraction of (Formula presented), a value that is consistent with the standard model prediction.

Original language	English
Article number	L111101
Journal	Physical Review D
Volume	109
Issue number	11
DOIs	https://doi.org/10.1103/PhysRevD.109.L111101
Publication status	Published - 2024 Jun 1

Bibliographical note

Publisher Copyright:
© 2024 CERN, for the CMS Collaboration.

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1103/PhysRevD.109.L111101

Cite this

@article{10a84ef46cb04dfe9b150186835e51f5,

title = "Observation of the (Formula presented) decay in proton-proton collisions at (Formula presented)",

abstract = "The (Formula presented) decay has been observed with a statistical significance in excess of five standard deviations. The analysis is based on an event sample of proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment in 2018 and corresponding to an integrated luminosity of (Formula presented). Normalizing to the (Formula presented) decay mode leads to a branching fraction of (Formula presented), a value that is consistent with the standard model prediction.",

author = "\{CMS Collaboration\} and A. Hayrapetyan and A. Tumasyan and W. Adam and Andrejkovic, \{J. W.\} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and Hussain, \{P. S.\} and M. Jeitler and N. Krammer and A. Li and D. Liko and I. Mikulec and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Sonawane and S. Templ and W. Waltenberger and Wulz, \{C. E.\} and Darwish, \{M. R.\} and T. Janssen and \{Van Mechelen\}, P. and N. Breugelmans and J. D{\textquoteright}Hondt and S. Dansana and \{De Moor\}, A. and M. Delcourt and F. Heyen and S. Lowette and I. Makarenko and D. M{\"u}ller and S. Tavernier and M. Tytgat and \{Van Onsem\}, \{G. P.\} and \{Van Putte\}, S. and D. Vannerom and B. Clerbaux and Das, \{A. K.\} and \{De Lentdecker\}, G. and H. Evard and L. Favart and P. Gianneios and D. Hohov and J. Jaramillo and A. Khalilzadeh and Khan, \{F. A.\} and B. Hong and J. Yoo",

note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the CMS Collaboration.",

year = "2024",

month = jun,

day = "1",

doi = "10.1103/PhysRevD.109.L111101",

language = "English",

volume = "109",

journal = "Physical Review D",

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T1 - Observation of the (Formula presented) decay in proton-proton collisions at (Formula presented)

AU - CMS Collaboration

AU - Hayrapetyan, A.

AU - Tumasyan, A.

AU - Adam, W.

AU - Andrejkovic, J. W.

AU - Bergauer, T.

AU - Chatterjee, S.

AU - Damanakis, K.

AU - Dragicevic, M.

AU - Hussain, P. S.

AU - Jeitler, M.

AU - Krammer, N.

AU - Li, A.

AU - Liko, D.

AU - Mikulec, I.

AU - Schieck, J.

AU - Schöfbeck, R.

AU - Schwarz, D.

AU - Sonawane, M.

AU - Templ, S.

AU - Waltenberger, W.

AU - Wulz, C. E.

AU - Darwish, M. R.

AU - Janssen, T.

AU - Van Mechelen, P.

AU - Breugelmans, N.

AU - D’Hondt, J.

AU - Dansana, S.

AU - De Moor, A.

AU - Delcourt, M.

AU - Heyen, F.

AU - Lowette, S.

AU - Makarenko, I.

AU - Müller, D.

AU - Tavernier, S.

AU - Tytgat, M.

AU - Van Onsem, G. P.

AU - Van Putte, S.

AU - Vannerom, D.

AU - Clerbaux, B.

AU - Das, A. K.

AU - De Lentdecker, G.

AU - Evard, H.

AU - Favart, L.

AU - Gianneios, P.

AU - Hohov, D.

AU - Jaramillo, J.

AU - Khalilzadeh, A.

AU - Khan, F. A.

AU - Hong, B.

AU - Yoo, J.

PY - 2024/6/1

Y1 - 2024/6/1

N2 - The (Formula presented) decay has been observed with a statistical significance in excess of five standard deviations. The analysis is based on an event sample of proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment in 2018 and corresponding to an integrated luminosity of (Formula presented). Normalizing to the (Formula presented) decay mode leads to a branching fraction of (Formula presented), a value that is consistent with the standard model prediction.

AB - The (Formula presented) decay has been observed with a statistical significance in excess of five standard deviations. The analysis is based on an event sample of proton-proton collisions at a center-of-mass energy of 13 TeV, collected by the CMS experiment in 2018 and corresponding to an integrated luminosity of (Formula presented). Normalizing to the (Formula presented) decay mode leads to a branching fraction of (Formula presented), a value that is consistent with the standard model prediction.

UR - https://www.scopus.com/pages/publications/85195858537

U2 - 10.1103/PhysRevD.109.L111101

DO - 10.1103/PhysRevD.109.L111101

M3 - Article

AN - SCOPUS:85195858537

SN - 2470-0010

VL - 109

JO - Physical Review D

JF - Physical Review D

IS - 11

M1 - L111101

ER -

Observation of the (Formula presented) decay in proton-proton collisions at (Formula presented)

Abstract

Bibliographical note

ASJC Scopus subject areas

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