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Languages : en
Pages : 14
Book Description
We studied the direct photon production at mid-rapidity in Pb-Pb collisions at √sNN = 2.76 TeV in the transverse momentum range 0.9
Direct Photon Production in Pb-Pb Collisions at [mml
Direct Photon Production in Pb-Pb Collisions at T √sNN
A measurement of direct photon production at large transverse momentum in ... [p], ... [p] and pp collisions at 300 GeV/c
Direct Photon Production in Polarized PP Collisions
Measurement of Direct Photons in Pp and Pb-Pb Collisions with Conversion Pairs
High-P#VT Direct Photon Production at 11#Ao in PP Collisions at Vs
Author: T. (CERN GENEVE) Åkesson
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Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Measurement of Direct Photon Production at Large Pt in Pp Collisions at the CERN ISR
Author: Panayiotis Mouzourakis
Publisher:
ISBN:
Category :
Languages : en
Pages : 187
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 187
Book Description
Direct Photon Production of D+A and A+A Collisions at RHIC.
Author:
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Languages : en
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Book Description
Direct photon productions in minimum bias d+Cu and d+Au and central Cu+Cu and Au+Au at center of mass energies √s = 62.4 GeV and 200GeV at RHIC are investigated systematically by taking into account jet quenching effect, medium-induced photon bremsstrahlung and jet-photon conversion in the hot QGP as well as known cold nuclear matter effects such as the isospin effect, the Cronin effect, shadowing effect, EMC effect and cold nuclear matter energy loss. It is shown that at high p{sub T} the nuclear modification factor for direct photon R{sub AA}(p{sub T}) is suppressed and dominated by cold nuclear matter effects, and there is no large enhancement due to medium-induced photon bremsstrahlung and jet-photon conversion in the hot QGP. Comparison of numerical simulations with experimental data rules out large Cronin enhancement and incoherent photon emission in medium, though large error bars in currently experimental data can not provide tight constraints on other nuclear matter effects.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Direct photon productions in minimum bias d+Cu and d+Au and central Cu+Cu and Au+Au at center of mass energies √s = 62.4 GeV and 200GeV at RHIC are investigated systematically by taking into account jet quenching effect, medium-induced photon bremsstrahlung and jet-photon conversion in the hot QGP as well as known cold nuclear matter effects such as the isospin effect, the Cronin effect, shadowing effect, EMC effect and cold nuclear matter energy loss. It is shown that at high p{sub T} the nuclear modification factor for direct photon R{sub AA}(p{sub T}) is suppressed and dominated by cold nuclear matter effects, and there is no large enhancement due to medium-induced photon bremsstrahlung and jet-photon conversion in the hot QGP. Comparison of numerical simulations with experimental data rules out large Cronin enhancement and incoherent photon emission in medium, though large error bars in currently experimental data can not provide tight constraints on other nuclear matter effects.