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Book Semi inclusive Delta Resonance Production in Proton nucleus Collisions at 12 3 GeV c

Download or read book Semi inclusive Delta Resonance Production in Proton nucleus Collisions at 12 3 GeV c written by David Winter and published by . This book was released on 2001 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Resonance production in 16 GeV c proton proton collisions

Download or read book Resonance production in 16 GeV c proton proton collisions written by Kulya Pongpoonsuksri and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Study of Doubly Charged Delta Baryons in Collisions of Copper Nuclei at the Relativistic Heavy Ion Collider

Download or read book Study of Doubly Charged Delta Baryons in Collisions of Copper Nuclei at the Relativistic Heavy Ion Collider written by Joseph J. Simpson and published by . This book was released on 2017 with total page 59 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments involving heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC) produce the hottest matter known to humans, approximately 100,000 times hotter than the center of the Sun or 7 trillion degrees Celsius. In these collisions, the nucleons melt into their constituent quarks and gluons for approximately 10 yoctoseconds (1E-23 seconds). As the collision system expands and cools, the quarks and gluons combine into particles via a process called “hadronization” and subsequently stream out into the detectors. Detailed studies of these produced particles can yield information about the properties of the medium in which they were produced. Some of the produced particles, known collectively as “resonances,” have lifetimes comparable to the lifetime of the collision medium itself. More specifically, comparative studies of the relative production of short-lived resonances and possible modifications of their properties by medium effects may provide information about the conditions present in and lifetime of the collision medium. In this project, we utilize data from 24.4 million collisions of copper nuclei at center-of-mass energies of 200 GeV per nucleon pair collected by the Solenoidal Tracker At RHIC (STAR) detector to reconstruct decays of the doubly-charged Delta baryon resonance and its anti-particle. Fits to the invariant mass distribution of Delta candidates are performed as functions of transverse momentum and collision centrality and properties of the Delta resonances are extracted statistically. Specifically we look at the mass, the width, and the yield of this resonance. Comparisons of our results with previous studies from proton on proton collisions and deuteron on gold nucleus collisions, as well as with model calculations, may provide deeper insight into effects present in the collision medium as well as the lifetime of the medium itself.

Book Neutral Delta 1232 Production in Relativistic P c and D c Collisions

Download or read book Neutral Delta 1232 Production in Relativistic P c and D c Collisions written by Khusniddin K. Olimov and published by LAP Lambert Academic Publishing. This book was released on 2015-06-29 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hundreds of the discovered particles, called resonances, are produced in nucleon-nucleon, nucleon-nucleus and nucleus-nucleus collisions at high energies, when the nucleons and nuclei are accelerated (prior to collisions) to the velocities very close to the speed of light. Resonances have very short life times and decay almost instantaneously to the more stable particles, which are finally detected and measured by particle detectors. The commonly used technique for reconstruction of the mass distributions of resonances is called the method of Invariant Masses. The method of Invariant Masses, coupled with an angular criterion, for reconstruction of the mass distributions of delta0(1232) resonances and obtaining their momentum, transverse momentum, kinetic energy, emission angle and rapidity distributions was presented in detail. The history and present status of synchrophasotron and accelerator complex of JINR (Joint Institute for Nuclear Research, Dubna, Russia) were also outlined and illustrated by photos. The book can be interesting and useful for the students and young researchers in field of Nuclear and High Energy Physics and other Physics disciplines, for general knowledge.

Book Nuclear Science Abstracts

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1973 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Charged and Neutral Particle Production from 400 GeV c Proton Proton Collisions

Download or read book Charged and Neutral Particle Production from 400 GeV c Proton Proton Collisions written by Richard Kass and published by . This book was released on 1978 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Observation of a Dimuon Resonance at 9 5 GeV in 400 GeV Proton Nucleus Collisions

Download or read book Observation of a Dimuon Resonance at 9 5 GeV in 400 GeV Proton Nucleus Collisions written by and published by . This book was released on 1977 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dimuon production is studied in 400-GeV proton-nucleus collisions. A strong enhancement is observed at 9.5 GeV mass in a sample of 9000 dimuon events with a mass m[mu]+[mu]->5 GeV.

Book High Energy Physics Index

Download or read book High Energy Physics Index written by and published by . This book was released on 1990 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Comprehensive Dissertation Index

Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1989 with total page 1016 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book ERDA Energy Research Abstracts

Download or read book ERDA Energy Research Abstracts written by United States. Energy Research and Development Administration and published by . This book was released on 1977 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Atomic Weight Dependence and Mass Cross Sections of Massive Hadron Pair Production in Proton nucleus Collisions at 800 GeV c

Download or read book The Atomic Weight Dependence and Mass Cross Sections of Massive Hadron Pair Production in Proton nucleus Collisions at 800 GeV c written by Kathleen Ruth Turner Streets and published by . This book was released on 1989 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: