Onset of color decoherence for soft gluon radiation in a medium
(2011) In Journal of Physics G: Nuclear and Particle Physics 38(12).- Abstract
- We report on recent studies of the phenomenon of color decoherence in jets in QCD media. The effect is most clearly observed in the radiation pattern of a quark-antiquark antenna, created in the same quantum state, traversing a dense color deconfined plasma. Multiple scattering with the medium color charges gradually destroys the coherence of the antenna. In the limit of opaque media, this ultimately leads to independent radiation off the antenna constituents. Accordingly, radiation off the total charge vanishes implying a memory loss effect induced by the medium.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/2863486
- author
- Mehtar-Tani, Y. ; Salgado, C. A. and Tywoniuk, Konrad LU
- organization
- publishing date
- 2011
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Journal of Physics G: Nuclear and Particle Physics
- volume
- 38
- issue
- 12
- publisher
- IOP Publishing
- external identifiers
-
- wos:000304375300064
- scopus:84055190956
- ISSN
- 0954-3899
- DOI
- 10.1088/0954-3899/38/12/124063
- language
- English
- LU publication?
- yes
- id
- 89697693-9019-4ce8-b6f5-e68bb80e0236 (old id 2863486)
- date added to LUP
- 2016-04-01 13:07:33
- date last changed
- 2024-01-09 07:52:56
@article{89697693-9019-4ce8-b6f5-e68bb80e0236, abstract = {{We report on recent studies of the phenomenon of color decoherence in jets in QCD media. The effect is most clearly observed in the radiation pattern of a quark-antiquark antenna, created in the same quantum state, traversing a dense color deconfined plasma. Multiple scattering with the medium color charges gradually destroys the coherence of the antenna. In the limit of opaque media, this ultimately leads to independent radiation off the antenna constituents. Accordingly, radiation off the total charge vanishes implying a memory loss effect induced by the medium.}}, author = {{Mehtar-Tani, Y. and Salgado, C. A. and Tywoniuk, Konrad}}, issn = {{0954-3899}}, language = {{eng}}, number = {{12}}, publisher = {{IOP Publishing}}, series = {{Journal of Physics G: Nuclear and Particle Physics}}, title = {{Onset of color decoherence for soft gluon radiation in a medium}}, url = {{http://dx.doi.org/10.1088/0954-3899/38/12/124063}}, doi = {{10.1088/0954-3899/38/12/124063}}, volume = {{38}}, year = {{2011}}, }