prikaz prve stranice dokumenta High pT nonphotonic electron production in p+p collisions at √s=200  GeV
  Preuzmi
PDF 930.24 KB
Znanstveni rad - Izvorni znanstveni rad
High pT nonphotonic electron production in p+p collisions at √s=200  GeV
Physical Review D - Particles, Fields, Gravitation and Cosmology, 83 (2011), 5; 052006. https://doi.org/10.1103/PhysRevD.83.052006
(STAR Collaboration) Agakishiev, H.; ...; Planinić, Mirko; ...; Poljak, Nikola; ...; Zoulkarneeva, Y.

Citirajte ovaj rad

Agakishiev, H., Planinić, M., Poljak, N. i Zoulkarneeva, Y. (2011). High pT nonphotonic electron production in p+p collisions at √s=200  GeV. Physical Review D - Particles, Fields, Gravitation and Cosmology, 83. (5). doi: 10.1103/PhysRevD.83.052006

Agakishiev, H., et al. "High pT nonphotonic electron production in p+p collisions at √s=200  GeV." Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 83, br. 5, 2011. https://doi.org/10.1103/PhysRevD.83.052006

Agakishiev, H., Mirko Planinić, Nikola Poljak i Y. Zoulkarneeva. "High pT nonphotonic electron production in p+p collisions at √s=200  GeV." Physical Review D - Particles, Fields, Gravitation and Cosmology 83, br. 5 (2011). https://doi.org/10.1103/PhysRevD.83.052006

Agakishiev, H., et al. (2011) 'High pT nonphotonic electron production in p+p collisions at √s=200  GeV', Physical Review D - Particles, Fields, Gravitation and Cosmology, 83(5). doi: 10.1103/PhysRevD.83.052006

Agakishiev H, Planinić M, Poljak N, Zoulkarneeva Y. High pT nonphotonic electron production in p+p collisions at √s=200  GeV. Physical Review D - Particles, Fields, Gravitation and Cosmology [Internet]. 2011. [pristupljeno 03.12.2024.];83(5). doi: 10.1103/PhysRevD.83.052006

H. Agakishiev, M. Planinić, N. Poljak i Y. Zoulkarneeva, "High pT nonphotonic electron production in p+p collisions at √s=200  GeV", Physical Review D - Particles, Fields, Gravitation and Cosmology, vol. 83, br. 5, 2011. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:236786. [Citirano: 03.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:236786
Prijavite se u repozitorij kako biste mogli spremiti objekt u svoju listu.
Podaci o radu
Naslov (engleski)High pT nonphotonic electron production in p+p collisions at √s=200  GeV
AutorH. Agakishiev
Autor
...
AutorMirko Planinić
Autor
...
AutorNikola Poljak
Autor
...
AutorY. Zoulkarneeva
KolaboracijaSTAR Collaboration
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
We present the measurement of nonphotonic electron production at high transverse momentum (pT>2.5  GeV/c) in p+p collisions at √s=200  GeV using data recorded during 2005 and 2008 by the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). The measured cross sections from the two runs are consistent with each other despite a large difference in photonic background levels due to different detector configurations. We compare the measured nonphotonic electron cross sections with previously published RHIC data and perturbative quantum chromodynamics calculations. Using the relative contributions of B and D mesons to nonphotonic electrons, we determine the integrated cross sections of electrons (e++e-/2) at GeV/c<pT<10  GeV/c from bottom and charm meson decays to be [(dσ(B→e)+(B→D→e))/(dye)]ye=0=4.0±0.5(stat)±1.1(syst)  nb and [(dσD→e)/(dye)]ye=0=6.2±0.7(stat)±1.5(syst)  nb, respectively.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review D - Particles, Fields, Gravitation and Cosmology
Brojčani podacivol. 83, br. 5, 052006
p-ISSN1550-7998
e-ISSN1550-2368
DOIhttps://doi.org/10.1103/PhysRevD.83.052006
URN:NBNurn:nbn:hr:217:236786
Datum objave publikacije2011
ProjektŠifra: 119-0982887-1006
Naziv (hrvatski): Istraživanje hadronskih sustava upotrebom relativističkih projektila
Voditelj: Mirko Planinić
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevD.83.052006
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2011) by the American Physical Society. Received 13 February 2011; published 22 March 2011.
Datum i vrijeme pohrane2019-11-15 13:36:10