Collisional broadening of angular correlations in a multiphase transport model
نویسندگان
چکیده
منابع مشابه
Angular Broadening of Nearby Pulsars
We conducted a very long baseline interferometric (VLBI) observation of 5 nearby pulsars and did not resolve the scattering disks of any of these sources. Using our upper limits on the angular diameters of these scattering disks and published values of the broadening times and proper motion velocities, we constrain the possible distributions of scattering material. The material responsible for ...
متن کاملMultiphase transport model for relativistic nuclear collisions
To study heavy ion collisions at energies available from the Relativistic Heavy Ion Collider ~RHIC!, we have developed a multiphase transport model that includes both initial partonic and final hadronic interactions. Specifically, the Zhang’s parton cascade ~ZPC! model, which uses as input the parton distribution from the heavy ion jet interaction generator ~HIJING! model, is extended to includ...
متن کاملElectron Collisional Broadening of Isolated Lines from Multiply-ionized Atoms
Recent experimental and theoretical (both improved semiclassical and fully quantum-mechanical) line broadening calculations for B III and NeVII ∆n = 0 transitions with n = 2 and 3, respectively, are discussed. The disagreements by about a factor of 2 between the fully quantum-mechanically calculated and both measured and semiclassically calculated widths can be explained in terms of violations ...
متن کاملForce-velocity correlations in a dense, collisional, granular flow
We report measurements in a 2-dimensional, gravity-driven, collisional, granular flow of the normal force delivered to the wall and of particle velocity at several points in the flow. The wall force and the flow velocity are negatively correlated. This correlation falls off only slowly when the wall force is correlated against the flow velocity at various locations across the channel, but dies ...
متن کاملQcd Description of Angular Correlations
We review the predictions on angular correlations and their recent experimental tests at LEP and HERA. Power behaviour of correlation functions appear for large angles and reflect the underlying fractal structure in jet evolution. Asymptotic scaling laws work rather well for the low momentum particles. For angular correlations the predictions work at least qualitatively, sometimes quantitativel...
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: Nuclear Physics A
سال: 2017
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2017.06.036