Počet záznamů: 1
Femtoscopy of pp collisions at root s=0.9 and 7 TeV at the LHC with two-pion Bose-Einstein correlations
- 1.0374509 - ÚJF 2012 RIV US eng J - Článek v odborném periodiku
Aamodt, K. - Quintana, A.A. - Adamová, Dagmar - Bielčík, J. - Bielčíková, Jana - Kushpil, Vasilij - Mareš, Jiří A. - Polák, Karel - Šumbera, Michal - Závada, Petr … celkem 886 autorů
Femtoscopy of pp collisions at root s=0.9 and 7 TeV at the LHC with two-pion Bose-Einstein correlations.
Physical Review D: Particles, Fields, Gravitation and Cosmology. Roč. 84, č. 11 (2011), 112004/1-112004/22. ISSN 1550-7998
Výzkumný záměr: CEZ:AV0Z10480505; CEZ:AV0Z10100521
Klíčová slova: heavy-ion collisions * PION INTERFEROMETRY * ENERGIES
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
Impakt faktor: 4.558, rok: 2011
We report on the high statistics two-pion correlation functions from pp collisions at root s = 0.9 TeV and root s = 7 TeV, measured by the ALICE experiment at the Large Hadron Collider. The correlation functions as well as the extracted source radii scale with event multiplicity and pair momentum. When analyzed in the same multiplicity and pair transverse momentum range, the correlation is similar at the two collision energies. A three-dimensional femtoscopic analysis shows an increase of the emission zone with increasing event multiplicity as well as decreasing homogeneity lengths with increasing transverse momentum.
Trvalý link: http://hdl.handle.net/11104/0207415
Počet záznamů: 1