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Pregled bibliografske jedinice broj: 672782

Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV


Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV // Physics letters. B, 722 (2013), 1/3; 5-27 doi:10.1016/j.physletb.2013.03.024 (međunarodna recenzija, članak, znanstveni)


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Naslov
Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV

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 ; Morović, Srećko ; ... ; Mekterović, Darko ; ... ; Swanson, J.

Izvornik
Physics letters. B (0370-2693) 722 (2013), 1/3; 5-27

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

Ključne riječi
CMS; physics; inelastic cross section; tracking efficiency; forward energy; total cross section; LHC

Sažetak
A measurement is presented of the inelastic proton-proton cross section at a centre-of-mass energy of sqrt(s) = 7 TeV. Using the CMS detector at the LHC, the inelastic cross section is measured through two independent methods based on information from (i) forward calorimetry (for pseudorapidity 3 < abs(eta) < 5), in collisions where at least one proton loses more than 5E-6 of its longitudinal momentum, and (ii) the central tracker (abs(eta) < 2.4), in collisions containing an interaction vertex with more than 1, 2, or 3 tracks with transverse momenta pT > 200 MeV. The measurements cover a large fraction of the inelastic cross section for particle production over about 9 units of pseudorapidity and down to small transverse momenta. The results are compared with those of other experiments, and with models used to describe high-energy hadronic interactions.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
023-0982887-3064 - Potraga za Higgsovim bozonom i novom fizikom detektorom CMS (Ivica Puljak, )
098-0982887-2878 - Eksperimentalna fizika na LHC energijama (Krešo Kadija, )

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

Citiraj ovu publikaciju

Chatrchyan, S.; ...; Godinović, Nikola; Lelas, Damir; Pleština, Roko; Polić, Dunja; Puljak, Ivica; Antunović, Željko; Kovač, Marko; Brigljević, Vuko et al.
Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV // Physics letters. B, 722 (2013), 1/3; 5-27 doi:10.1016/j.physletb.2013.03.024 (međunarodna recenzija, članak, znanstveni)
Chatrchyan, S., ..., Godinović, N., Lelas, D., Pleština, R., Polić, D., Puljak, I., Antunović, Ž., Kovač, M. & Brigljević, V. (2013) Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV. Physics letters. B, 722 (1/3), 5-27 doi:10.1016/j.physletb.2013.03.024.
@article{article, year = {2013}, pages = {5-27}, DOI = {10.1016/j.physletb.2013.03.024}, keywords = {CMS, physics, inelastic cross section, tracking efficiency, forward energy, total cross section, LHC}, journal = {Physics letters. B}, doi = {10.1016/j.physletb.2013.03.024}, volume = {722}, number = {1/3}, issn = {0370-2693}, title = {Measurement of the inelastic proton-proton cross section at sqrt(s) = 7 TeV}, keyword = {CMS, physics, inelastic cross section, tracking efficiency, forward energy, total cross section, LHC} }

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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