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Pregled bibliografske jedinice broj: 875406

Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV


Khachatryan, Vardan; ...; Morović, Srećko; Ferenček, Dinko; Đurić, Senka; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; Antunović, Željko et al.
Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV // Physics letters. B, 755 (2016), 102-124 doi:10.1016/j.physletb.2016.01.057 (međunarodna recenzija, članak, znanstveni)


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Naslov
Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV

Autori
Khachatryan, Vardan ; ... ; Morović, Srećko ; Ferenček, Dinko ; Đurić, Senka ; Godinović, Nikola ; Lelas, Damir ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Kadija, Krešo ; Luetić, Jelena ; Mekterović, Darko ; Sudić, Lucija ; ... ; Woods, Nate

Izvornik
Physics letters. B (0370-2693) 755 (2016); 102-124

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

Ključne riječi
High energy physics, Experimental particle physics, LHC, CMS, Standard Model

Sažetak
Results are presented from a search for new physics in final states containing a photon and missing transverse momentum. The data correspond to an integrated luminosity of 19.6 inverse femtobarns collected in proton-proton collisions at sqrt(s) = 8 TeV with the CMS experiment at the CERN LHC. No deviation from the standard model predictions is observed for these final states. New, improved limits are set on dark matter production and on parameters of models with large extra dimensions. In particular, the first limits from the LHC on branon production are found and significantly extend previous limits from LEP and the Tevatron. An upper limit of 14.0 fb on the cross section is set at the 95% confidence level for events with a monophoton final state with photon transverse momentum greater than 145 GeV and missing transverse momentum greater than 140 GeV.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

Napomena
CMS Collaboration.



POVEZANOST RADA


Projekt / tema
HRZZ-09.01/346 - Potraga za novim standardnim modelom elementarnih čestica na LHC-u: od preciznih mjerenja elektroslabih procesa do direktnih potraga za novom fizikom (Vuko Brigljević, )
HRZZ-7118

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

Citiraj ovu publikaciju

Khachatryan, Vardan; ...; Morović, Srećko; Ferenček, Dinko; Đurić, Senka; Godinović, Nikola; Lelas, Damir; Polić, Dunja; Puljak, Ivica; Antunović, Željko et al.
Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV // Physics letters. B, 755 (2016), 102-124 doi:10.1016/j.physletb.2016.01.057 (međunarodna recenzija, članak, znanstveni)
Khachatryan, V., ..., Morović, S., Ferenček, D., Đurić, S., Godinović, N., Lelas, D., Polić, D., Puljak, I. & Antunović, Ž. (2016) Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV. Physics letters. B, 755, 102-124 doi:10.1016/j.physletb.2016.01.057.
@article{article, year = {2016}, pages = {102-124}, DOI = {10.1016/j.physletb.2016.01.057}, keywords = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2016.01.057}, volume = {755}, issn = {0370-2693}, title = {Search for new phenomena in monophoton final states in proton-proton collisions at sqrt(s) = 8 TeV}, keyword = {High energy physics, Experimental particle physics, LHC, CMS, Standard Model} }

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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