منابع مشابه
Event by event Net Charge Fluctuations
We present analyses of event-by-event dynamical net charge fluctuations measured in130 and 200 GeV Au Au collisions with the STAR detector. The dynamical net charge fluctuations are evaluated using the ν+−,dyn observable. Dynamical fluctuations measured in Au Au collisions at 130 and 200 GeV are finite, and exceed charge conservation limits. They deviate from a perfect 1/N scaling and provide a...
متن کاملEvent by Event fluctuations and Inclusive Distributions
Event-by-event observables are compared with conventional inclusive measurements. We find that moments of event-by-event fluctuations are closely related to inclusive correlation functions. Implications for upcomming heavy ion experiments are discussed. 1. It is now widely recognized that studies of event-by-event fluctuations observed in high energy multi-particle reactions may become an impor...
متن کاملOverview of Event-by-event Fluctuations *
With the advent of large acceptance detectors it became possible to observe not one but tens or even hundreds of particles produced in a single collision of relativistic nuclei. Such a multi-particle state constitutes an event corresponding to a single high-energy collision. Event-by-event analysis is potentially a powerful technique to study relativistic heavy-ion collisions, as magnitude of f...
متن کاملFIRST RESULTS OF THE NA49 EVENT-BY-EVENT ANALYSIS OF Pb+Pb COLLISIONS AT THE SPS
We present the rst results of the NA49 experiment on the event-by-event analysis of central Pb+Pb collisions at 158 GeV/N. Using the information on particle momentum and mass determined for more than 1000 charged particles in the hadronic nal state of each collision, we deene a set of event-by-event observables which characterize the phase-space distribution and chemical composition of the even...
متن کاملEvent-by-event fluctuations and the QGP phase transition
Fluctuations of thermodynamic quantities are fundamental to the study of QGP phase transition. Event-by-event fluctuations of many quantities have been studied by dedicated heavy-ion experiments. A brief review of recent experimental results is presented. The prospect for future study of fluctuations is discussed.
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: 2005
ISSN: 0375-9474
DOI: 10.1016/j.nuclphysa.2005.02.142