Does the QGP fire ball really exist ?

نویسنده

  • G. A. Kozlov
چکیده

The strongly interacting matter under extreme conditions of temperature for the conjectured deconfined phase of the quark-gluon plasma is investigated. A systematic study of the form of the thermal ratio of the disorder deviation (TRDD) is presented with the emphasis on the degree of deviation of the TRDD-function from unity. The space-time evolution of quarks and gluons is studied in the framework of two-particle correlation functions to predict the space-time size of the closed deconfined phase.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Model for Quark-gluon Plasma with Pentaquark Baryons and Tetraquark Mesons

With a view to exploring a new kind of phase transition in the process of hadronization of quarkgluon plasma (QGP) we investigate the occurrence of pentaquark baryons and tetraquark mesons in the system. For this purpose, the frame work of an analoguous Saha’s ionization formula for the colored ions in the system is used. The study of color-ionic-fraction (CIF) of multiply (color) ionized to un...

متن کامل

/Ω− at RHIC from a QGP Model with Diquarks

Assuming that axial-vector and scalar diquarks exist in the Quark-Gluon Plasma near the critical temporature Tc, baryons can be produced from quark-diquark interactions. In RHIC conditions ( √ sNN = 130GeV and 200GeV ), the ratio Ω + /Ω− may be larger than 1, based on the concept that QGP with diquarks would exist. This unusual result might be a helpful evidence for QGP existing in RHIC. PACS n...

متن کامل

ar X iv : 0 80 7 . 20 92 v 2 [ he p - ph ] 1 4 A ug 2 00 9 Is QGP really a liquid ?

Here we address the question regarding the nature of quark gluon plasma (QGP), whether it is a liquid or strongly coupled plasma (SCP), using two different phenomenological models, namely quasi-particle model (qQGP) and strongly coupled quark gluon plasma (SCQGP). First we compare these two models, both of which explains the results of lattice simulation of quantum chromodynamics, as a function...

متن کامل

I-39: Facts and Myths in IVF Treatment

Many myths are still present today in assisted reproductive techniques and particularly in infertility management. Most of them exist because we do not want to really look at the facts for various reasons. In this lecture we will review 7 of these myths: 1. HP-HMG improves pregnancy rates, 2. HMG prevents progesterone rise in follicular phase, 3. Clinical importance of progesterone rise in foll...

متن کامل

I-18: Techniques and Technologies for Embryo Transfer: Does It Really Matter.

The learning objectives of this presentation are to understand the dynamics involved in the process of ET, evaluate the evidence for/against common practices and techniques and develop a standardized ET process in view of supporting evidence. Gametes and embryos are handled with extreme care at every step of the Laboratory process. ET is the least sophisticated step of the in vitro Fertilizatio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998