Search for high-mass exclusive γγ → WW and γγ → ZZ production in proton-proton collisions at √s = 13 TeV

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00578632" target="_blank" >RIV/68378271:_____/23:00578632 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/49777513:23220/23:43969626

Výsledek na webu

<a href="https://hdl.handle.net/11104/0347576" target="_blank" >https://hdl.handle.net/11104/0347576</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/JHEP07(2023)229" target="_blank" >10.1007/JHEP07(2023)229</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Search for high-mass exclusive γγ → WW and γγ → ZZ production in proton-proton collisions at √s = 13 TeV

Popis výsledku v původním jazyce

A search is performed for exclusive high-mass γγ → WW and γγ → ZZ production in proton-proton collisions using intact forward protons reconstructed in near-beam detectors, with both weak bosons decaying into boosted and merged jets. The analysis is based on a sample of proton-proton collisions collected by the CMS and TOTEM experiments at √ s = 13 TeV, corresponding to an integrated luminosity of 100 fb-1. No excess above the standard model background prediction is observed, and upper limits are set on the pp → pWWp and pp → pZZp cross sections in a fiducial region defined by the diboson invariant mass m(VV) > 1 TeV (with V = W, Z) and proton fractional momentum loss 0.04 < ξ < 0.20. The results are interpreted as new limits on dimension-6 and dimension-8 anomalous quartic gauge couplings.

Název v anglickém jazyce

Search for high-mass exclusive γγ → WW and γγ → ZZ production in proton-proton collisions at √s = 13 TeV

Popis výsledku anglicky

A search is performed for exclusive high-mass γγ → WW and γγ → ZZ production in proton-proton collisions using intact forward protons reconstructed in near-beam detectors, with both weak bosons decaying into boosted and merged jets. The analysis is based on a sample of proton-proton collisions collected by the CMS and TOTEM experiments at √ s = 13 TeV, corresponding to an integrated luminosity of 100 fb-1. No excess above the standard model background prediction is observed, and upper limits are set on the pp → pWWp and pp → pZZp cross sections in a fiducial region defined by the diboson invariant mass m(VV) > 1 TeV (with V = W, Z) and proton fractional momentum loss 0.04 < ξ < 0.20. The results are interpreted as new limits on dimension-6 and dimension-8 anomalous quartic gauge couplings.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of High Energy Physics

ISSN

1029-8479

e-ISSN

1029-8479

Svazek periodika

2023

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

52

Strana od-do

229

Kód UT WoS článku

001062450800001

EID výsledku v databázi Scopus

2-s2.0-85172202662