ON ANGULAR ORDERING IN MEDIUM-INDUCED RADIATION
نویسندگان
چکیده
منابع مشابه
Angular Ordering in Gluon Radiation
The assumption of angular ordering in gluon radiation is essential to obtain quantitative results concerning gluonic behaviors. In order to prove the validity of this assumption, we have applied our momentum space flux-tube formalism to check out the angular dependences of gluon radiation. We have calculated the probability amplitudes to get new gluon, and have found that the new gluon is gener...
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One of the key ideas in describing the multiparticle production at high energies in the perturbative QCD is the angular ordering in successive soft-gluon emission. We analyse the angular distribution of particles in a jet, and investigate the corrections to the angular ordering. At a small angle from the jet direction, the angular ordering is exact at the next-to-leading order. At a large angle...
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15 صفحه اولAngular ordering and small - x structure functions
This talks examines the effect of angular ordering on the small-x evolution of the unintegrated gluon distribution, and discusses the characteristic function for the CCFM equation. For some time now it has been known that angular ordering [1] is an essential element in any description of small-x final state properties [2]. As a first step of a programme to study the final state in small-x physi...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics E
سال: 2011
ISSN: 0218-3013,1793-6608
DOI: 10.1142/s0218301311019945