scholarly journals Probing the evolution of heavy-ion collisions using direct photon interferometry

2020 ◽  
Vol 102 (2) ◽  
Author(s):  
Oscar Garcia-Montero ◽  
Nicole Löher ◽  
Aleksas Mazeliauskas ◽  
Jürgen Berges ◽  
Klaus Reygers
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Direct Photon ◽  
Ion Collisions

scholarly journals Parton energy loss in heavy-ion collisions via direct-photon and charged-particle azimuthal correlations

2010 ◽  
Vol 82 (3) ◽  
Author(s):  
B. I. Abelev ◽  
M. M. Aggarwal ◽  
Z. Ahammed ◽  
A. V. Alakhverdyants ◽  
B. D. Anderson ◽  
...  
Keyword(s):  
Charged Particle ◽  
Energy Loss ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Direct Photon ◽  
Parton Energy Loss ◽  
Azimuthal Correlations ◽  
Ion Collisions

scholarly journals MEASURING BREMSSTRAHLUNG PHOTONS IN $\sqrt{S} = 200\ {\rm GeV}$p-p COLLISIONS

2007 ◽  
Vol 16 (07n08) ◽  
pp. 2182-2186
Author(s):  
◽  
ALI HANKS
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Photon Production ◽  
Direct Photon ◽  
Final State ◽  
Ion Collisions ◽  
Bremsstrahlung Photons ◽  
Direct Photon Production

Direct photon production is an important observable in heavy ion collisions, as photons are penetrating and therefore largely insensitive to final state effects. Measurements of the fragmentation component of direct photon yields in p + p and Au + Au collisions will provide important tests of pQCD predictions and of predictions for modifications of this component in heavy ion collisions. By selecting photons associated with jets on the same side using hadron-photon correlations, fragmentation photons can be measured directly.

scholarly journals Direct-Photon Spectra and Anisotropic Flow in Heavy Ion Collisions from Holography

2017 ◽  
Vol 137 ◽  
pp. 07029
Author(s):  
Ioannis Iatrakis ◽  
Elias Kiritsis ◽  
Chun Shen ◽  
Di-Lun Yang
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Direct Photon ◽  
Anisotropic Flow ◽  
Ion Collisions ◽  
Photon Spectra

scholarly journals Untangling the evolution of heavy ion collisions using direct photon interferometry

2021 ◽  
Author(s):  
Oscar Garcia Montero ◽  
Nicole Löher ◽  
Aleksas Mazeliauskas ◽  
Klaus Reygers ◽  
Jürgen Berges
Keyword(s):  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Direct Photon ◽  
Ion Collisions
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