Flow effects on jet profiles and multiplicities
نویسندگان
چکیده
منابع مشابه
Flow effects on jet profiles and multiplicities
We study the effects of low-pT collective flow on radiative energy loss from high-pT partons traversing the QCD medium created in high-energy nucleus-nucleus collisions. We illustrate this idea through three examples. Due to longitudinal flow, jet profiles at the LHC present marked asymmetries in the η×φ-plane, and widths in η and φ of particle distributions associated with a high-pT trigger at...
متن کاملQcd Connection between Hadron and Jet Multiplicities 403: Qcd Connection between Hadron and Jet Multiplicities
The perturbative QCD provides a good overall description of both the jet and hadron multiplicities in the e + e − annihilation reaction. In this description the hadrons are considered as dual to partons at a small resolution parameter Q 0 characteristic of a hadronic scale of few hundred MeV. Abstract. The perturbative QCD provides a good overall description of both the jet and hadron multiplic...
متن کاملQcd Connection between Hadron and Jet Multiplicities 1 403: Qcd Connection between Hadron and Jet Multiplicities
The perturbative QCD provides a good overall description of both the jet and hadron multiplicities in the e + e ? annihilation reaction. In this description the hadrons are considered as dual to partons at a small resolution parameter Q 0 characteristic of a hadronic scale of few hundred MeV. Abstract. The perturbative QCD provides a good overall description of both the jet and hadron multiplic...
متن کاملWavelets on nuclear interactions and QCD on jet multiplicities
This talk at Fradkin conference is devoted to brief description of latest results in two topics I worked on during last years. The multiresolution analysis and fast wavelet transform became a standard procedure for pattern recognition and I describe how it has been used for analysis of high energy nucleus-nucleus interactions 1. Latest QCD results on multiplicities in quark and gluon jets are d...
متن کاملMedium modification of jet shapes and jet multiplicities.
Medium-induced parton energy loss is widely considered to underlie the suppression of high-pt leading hadron spectra in square root sNN = 200 GeV Au+Au collisions at the Relativistic Heavy Ion Collider (RHIC). Its description implies a characteristic kt broadening of the subleading hadronic fragments associated with the hard parton. However, this latter effect is more difficult to measure and h...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal C
سال: 2005
ISSN: 1434-6044,1434-6052
DOI: 10.1140/epjc/s2005-02188-x