Charged particle multiplicity distributions in restricted rapidity interval PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 11

View

Book Description

Author: J. Thanh Van Tran
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321034
Category : Cosmic background radiation
Languages : en
Pages : 548

View

Book Description

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 6

View

Book Description
Fluctuations in pseudorapidity of charged particle multiplicity from central (ZCAL) collisions of 16O+Cu at 14.6 A·GeV/c have been analyzed by the E802 Collaboration using the method of normalized factorial moments as a function of the interval??. In agreement with previous measurements, an apparent power-law growth of moments with decreasing interval is observed down to?? - 0.1. Experience with E{sub T} distributions suggests that fluctuations of multiplicity and transverse energy can be well described by Gamma or Negative Binomial Distributions (NBD) and excellent fits to NBD were obtained in all?? bins. The? parameter of the NBD fit was found to increase linearly with the?? interval, which due to the well known property of the NBD under convolution, indicates that the multiplicity distributions in adjacent bins of pseudorapidity?? - 0.1 are largely statistically independent.

Author: Christos N Ktorides
Publisher: World Scientific
ISBN: 9814543500
Category :
Languages : en
Pages : 582

View

Book Description
Multiparticle dynamics is tightly connected with the fundamental properties of the QCD vacuum. This was reflected in the Scientific Programme of the XXVIII International Symposium on Multiparticle Dynamics. Emphasis was given during the sessions to the collective phenomena at high energies, including: fluctuations and correlations, quark-gluon plasma, QCD phase transitions (fractals, intermittency, wavelets), the QCD structure of the Pomeron, and new aspects of multiplicity distributions.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

View

Book Description
Fluctuations in pseudorapidity of charged particle multiplicity from central (ZCAL) collisions of [sup 16]O+Cu at 14.6 A[center-dot]GeV/c have been analyzed by the E802 Collaboration using the method of normalized factorial moments as a function of the interval [delta][eta]. In agreement with previous measurements, an apparent power-law growth of moments with decreasing interval is observed down to [delta][eta] [approximately] 0.1. Experience with E[sub T] distributions suggests that fluctuations of multiplicity and transverse energy can be well described by Gamma or Negative Binomial Distributions (NBD) and excellent fits to NBD were obtained in all [delta][eta] bins. The [kappa] parameter of the NBD fit was found to increase linearly with the [delta][eta] interval, which due to the well known property of the NBD under convolution, indicates that the multiplicity distributions in adjacent bins of pseudorapidity [delta][eta] [approximately] 0.1 are largely statistically independent.

Author: W. Kittel
Publisher: World Scientific
ISBN: 9812701141
Category : Science
Languages : en
Pages : 672

View

Book Description
This book gives a comprehensive account of the development and present status of the field of soft (i.e. non-perturbative) phenomena encountered in the production of (multi-) hadronic final states by the collision of various types of particles at high energies. Phenomenological models used to describe the data are in general inspired by Quantum Chromo Dynamics (QCD) and the book repeatedly crosses the border OCo if at all existent OCo between soft (non-perturbative) and hard (perturbative) QCD."

Author: C Pajares
Publisher: World Scientific
ISBN: 9814553646
Category :
Languages : en
Pages : 616

View

Book Description
By adopting the approach of simulating actual morning report sessions experienced by hospital doctors, Clinical Case Studies in Pediatrics provides a compendium of commonly seen types of pediatrics cases that require hospital admission. Each case study is presented by description of indication of admission to the hospital, the physical examination and laboratory test results, followed by a differential diagnosis, discussion of the differential diagnosis, and finally an in-depth discussion of the actual diagnosis. Study and review questions, which will help medical students or pediatricians-in-training to apply their knowledge, are also included. This book will not only be useful to medical students, it can also be a handy reference for pediatricians and doctors-in-training.

Author: Russell Betts
Publisher: World Scientific
ISBN: 9814543926
Category :
Languages : en
Pages : 266

View

Book Description
This volume contains the proceedings of the workshop entitled 'Particle Distributions in Hadronic and Nuclear Collisions', held on 11-13 June 1998 at the University of Illinois at Chicago (UIC). This was the third in a series of annual meetings — organized by the High Energy Physics Groups in the Physics Department at UIC — devoted to topics in fundamental physics. It was a forum for the discussion of topics such as multiplicity distributions, quark-gluon plasma signatures, disoriented chiral condensates and other issues on the borderline between particle and heavy-ion physics. To that end, talks were given by speakers from both the heavy-ion and particle-physics communities.

Author: Alberto Giovannini
Publisher: World Scientific Publishing Company
ISBN:
Category : Dynamics
Languages : en
Pages : 860

View

Book Description

Author: Jean Letessier
Publisher: Springer Science & Business Media
ISBN: 1461519454
Category : Science
Languages : en
Pages : 569

View

Book Description
The past decade has seen the development of the operational understanding of fun damental interactions within the standard model. This has detoured our attention from the great enigmas posed by the dynamics and collective behavior of strongly interacting particles. Discovered more than 30 years ago, the thermal nature of the hadronic particle spectra has stimulated considerable theoretical effort, which so far has failed to 'confirm' on the basis of microscopic interactions the origins of this phenomenon. However, a highly successful Statistical Bootstrap Model was developed by Rolf Hagedorn at CERN about 30 years ago, which has led us to consider the 'boiling hadronic matter' as a transient state in the trans formation of hadronic particles into their melted form which we call Quark-GIuon-Plasma (QGP). Today, we return to seek detailed understanding of the thermalization processes of hadronic matter, equipped on the theoretical side with the knowledge of the fundamental strong interaction theory, the quantum chromo-dynamics (QCD), and recognizing the im portant role of the complex QCD-vacuum structure. On the other side, we have developed new experimental tools in the form of nuclear relativistic beams, which allow to create rather extended regions in space-time of Hot Hadronic Matter. The confluence of these new and recent developments in theory and experiment led us to gather together from June 27 to July 1, 1994, at the Grand Hotel in Divonne-Ies-Bains, France, to discuss and expose the open questions and issues in our field.