Pretraga

Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 671047

Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC

(CMS Collaboration) Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC // Journal of High Energy Physics, 1305 (2013), 145-1 doi:10.1007/JHEP05(2013)145 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 671047 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC

Autori
Chatrchyan, S. ; ... ; Godinović, Nikola ; Lelas, Damir ; Pleština, Roko ; Polić, Dunja ; Puljak, Ivica ; Antunović, Željko ; Kovač, Marko ; Brigljević, Vuko ; Đurić, Senka ; Kadija, Krešo ; Luetić, Jelena ; Mekterović, Darko ; Morović, Srećko ; Tikvica, Lucija ; ... ; Swanson, J.

Kolaboracija
CMS Collaboration

Izvornik
Journal of High Energy Physics (1029-8479) 1305 (2013); 145-1

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

Ključne riječi
Hadron-Hadron Scattering ; Higgs physics

Sažetak
Search for the standard model Higgs boson produced in association with a top-quark pair is presented using data samples corresponding to an integrated luminosity of 5.0 inverse femtobarns (5.1 inverse femtobarns) collected in pp collisions at the center-of-mass energy of 7 TeV (8 TeV). Events are considered where the top-quark pair decays to either one lepton+jets (t tbar to ell nu q q' b bbar) or dileptons (t tbar to ell(+) nu ell(-) nu b bbar), ell being an electron or a muon. The search is optimized for the decay mode H to b bbar. The largest background to the t tbar H signal is top-quark pair production with additional jets. Artificial neural networks are used to discriminate between signal and background events. Combining the results from the 7 TeV and 8 TeV samples, the observed (expected) limit on the cross section for Higgs boson production in association with top-quark pairs for a Higgs boson mass of 125 GeV is 5.8 (5.2) times the standard model expectation.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
MZOS-023-0982887-3064 - Potraga za Higgsovim bozonom i novom fizikom detektorom CMS (Puljak, Ivica, MZOS ) ( CroRIS)
MZOS-098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Kadija, Krešo, MZOS ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split,
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Senka Đurić (autor)

Avatar Url Marko Kovač (autor)

Avatar Url Damir Lelas (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Ivica Puljak (autor)

Avatar Url Darko Mekterović (autor)

Avatar Url Vuko Brigljević (autor)

Avatar Url Nikola Godinović (autor)

Avatar Url Dunja Polić (autor)

Avatar Url Srećko Morović (autor)

Avatar Url Jelena Luetić (autor)

Avatar Url Roko Pleština (autor)

Avatar Url Željko Antunović (autor)

Poveznice na cjeloviti tekst rada:

doi link.springer.com fulir.irb.hr

Citiraj ovu publikaciju:

(CMS Collaboration) Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC // Journal of High Energy Physics, 1305 (2013), 145-1 doi:10.1007/JHEP05(2013)145 (međunarodna recenzija, članak, znanstveni)
(CMS Collaboration) (CMS Collaboration) Chatrchyan, S., ..., Godinović, N., Lelas, D., Pleština, R., Polić, D., Puljak, I., Antunović, Ž., Kovač, M. & Brigljević, V. (2013) Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC. Journal of High Energy Physics, 1305, 145-1 doi:10.1007/JHEP05(2013)145.
@article{article, author = {Chatrchyan, S. and Godinovi\'{c}, Nikola and Lelas, Damir and Ple\v{s}tina, Roko and Poli\'{c}, Dunja and Puljak, Ivica and Antunovi\'{c}, \v{Z}eljko and Kova\v{c}, Marko and Brigljevi\'{c}, Vuko and \DJuri\'{c}, Senka and Kadija, Kre\v{s}o and Lueti\'{c}, Jelena and Mekterovi\'{c}, Darko and Morovi\'{c}, Sre\'{c}ko and Tikvica, Lucija and Swanson, J.}, year = {2013}, pages = {145-1-145-46}, DOI = {10.1007/JHEP05(2013)145}, keywords = {Hadron-Hadron Scattering, Higgs physics}, journal = {Journal of High Energy Physics}, doi = {10.1007/JHEP05(2013)145}, volume = {1305}, issn = {1029-8479}, title = {Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC}, keyword = {Hadron-Hadron Scattering, Higgs physics} }
@article{article, author = {Chatrchyan, S. and Godinovi\'{c}, Nikola and Lelas, Damir and Ple\v{s}tina, Roko and Poli\'{c}, Dunja and Puljak, Ivica and Antunovi\'{c}, \v{Z}eljko and Kova\v{c}, Marko and Brigljevi\'{c}, Vuko and \DJuri\'{c}, Senka and Kadija, Kre\v{s}o and Lueti\'{c}, Jelena and Mekterovi\'{c}, Darko and Morovi\'{c}, Sre\'{c}ko and Tikvica, Lucija and Swanson, J.}, year = {2013}, pages = {145-1-145-46}, DOI = {10.1007/JHEP05(2013)145}, keywords = {Hadron-Hadron Scattering, Higgs physics}, journal = {Journal of High Energy Physics}, doi = {10.1007/JHEP05(2013)145}, volume = {1305}, issn = {1029-8479}, title = {Search for the standard model Higgs boson produced in association with a top-quark pair in pp collisions at the LHC}, keyword = {Hadron-Hadron Scattering, Higgs physics} }

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

Citati:

    Altmetrijski pokazatelji:


    Podijeli:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font
    CROSBI koristi kolačiće (cookies) kako bi poboljšao funkcionalnost stranice.