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Pregled bibliografske jedinice broj: 1060098

Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV


(CMS Collaboration) Sirunyan, Albert M.; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir; Luetić, Jelena et al.
Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV // The Journal of high energy physics, 05 (2019), 210, 39 doi:10.1007/JHEP05(2019)210 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1060098 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV

Autori
Sirunyan, Albert M. ; ... ; Antunović, Željko ; Brigljević, Vuko ; Ferenček, Dinko ; Godinović, Nikola ; Kadija, Krešo ; Kovač, Marko ; Lelas, Damir ; Luetić, Jelena ; Majumder, Devdatta ; Mesić, Benjamin ; Puljak, Ivica ; Roguljić, Matej ; Starodumov, Andrey ; Đurić, Senka ; Šuša, Tatjana ; Šćulac, Toni ; ... ; Woods, Nathaniel

Kolaboracija
CMS Collaboration

Izvornik
The Journal of high energy physics (1126-6708) 05 (2019); 210, 39

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
high energy physics ; experimental particle physics ; LHC ; CMS ; physics ; beyond two generations ; excited top quark ; hadron-hadron scattering (experiments) ; supersymmetry ; beyond standard model ; lepton production ; data acquisition concepts ; detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases) ; modular electronics ; optical detector readout concepts ; particle physics experiments ; data ; Higgs ; muon

Sažetak
A general search is presented for a low-mass (-+) resonance produced in association with a bottom quark. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 35.9 fb(-1). The data are consistent with the standard model expectation. Upper limits at 95% confidence level on the cross section times branching fraction are determined for two signal models: a light pseudoscalar Higgs boson decaying to a pair of leptons produced in association with bottom quarks, and a low-mass boson X decaying to a -lepton pair that is produced in the decay of a bottom-like quark B such that B bX. Masses between 25 and 70 GeV are probed for the light pseudoscalar boson with upper limits ranging from 250 to 44 pb. Upper limits from 20 to 0.3 pb are set on B masses between 170 and 450 GeV for X boson masses between 20 and 70 GeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Split

Citiraj ovu publikaciju

(CMS Collaboration) Sirunyan, Albert M.; ...; Antunović, Željko; Brigljević, Vuko; Ferenček, Dinko; Godinović, Nikola; Kadija, Krešo; Kovač, Marko; Lelas, Damir; Luetić, Jelena et al.
Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV // The Journal of high energy physics, 05 (2019), 210, 39 doi:10.1007/JHEP05(2019)210 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Sirunyan, A., ..., Antunović, Ž., Brigljević, V., Ferenček, D., Godinović, N., Kadija, K., Kovač, M., Lelas, D. & Luetić, J. (2019) Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV. The Journal of high energy physics, 05, 210, 39 doi:10.1007/JHEP05(2019)210.
@article{article, year = {2019}, pages = {39}, DOI = {10.1007/JHEP05(2019)210}, chapter = {210}, keywords = {high energy physics, experimental particle physics, LHC, CMS, physics, beyond two generations, excited top quark, hadron-hadron scattering (experiments), supersymmetry, beyond standard model, lepton production, data acquisition concepts, detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), modular electronics, optical detector readout concepts, particle physics experiments, data, Higgs, muon}, journal = {The Journal of high energy physics}, doi = {10.1007/JHEP05(2019)210}, volume = {05}, issn = {1126-6708}, title = {Search for a low-mass tau(-)tau(+) resonance in association with a bottom quark in proton-proton collisions at root s=13 TeV}, keyword = {high energy physics, experimental particle physics, LHC, CMS, physics, beyond two generations, excited top quark, hadron-hadron scattering (experiments), supersymmetry, beyond standard model, lepton production, data acquisition concepts, detector control systems (detector and experiment monitoring and slow-control systems, architecture, hardware, algorithms, databases), modular electronics, optical detector readout concepts, particle physics experiments, data, Higgs, muon}, chapternumber = {210} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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