Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Systematic Measurements Of Identified Particle Spectra In Pp D Au And Au Au Collisions From Star PDF full book. Access full book title Systematic Measurements Of Identified Particle Spectra In Pp D Au And Au Au Collisions From Star.
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| Release | : 2009 |
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Identified charged particle spectra of [pi]{sup {+-}}, K{sup {+-}}, p and {bar p} at mid-rapidity).
| Author | : Jason Warren Dunn |
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| Total Pages | : 440 |
| Release | : 1997 |
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| Total Pages | : 3 |
| Release | : 2005 |
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The transverse momentum (pT) spectra for identified charged pions, protons and anti-protons from p+p and d+Au collisions are measured around midrapidity).
| Author | : Paul Romatschke |
| Publisher | : Cambridge University Press |
| Total Pages | : 207 |
| Release | : 2019-05-09 |
| Genre | : Science |
| ISBN | : 1108579353 |
The past decade has seen unprecedented developments in the understanding of relativistic fluid dynamics in and out of equilibrium, with connections to astrophysics, cosmology, string theory, quantum information, nuclear physics and condensed matter physics. Romatschke and Romatschke offer a powerful new framework for fluid dynamics, exploring its connections to kinetic theory, gauge/gravity duality and thermal quantum field theory. Numerical algorithms to solve the equations of motion of relativistic dissipative fluid dynamics as well as applications to various systems are discussed. In particular, the book contains a comprehensive review of the theory background necessary to apply fluid dynamics to simulate relativistic nuclear collisions, including comparisons of fluid simulation results to experimental data for relativistic lead-lead, proton-lead and proton-proton collisions at the Large Hadron Collider (LHC). The book is an excellent resource for students and researchers working in nuclear physics, astrophysics, cosmology, quantum many-body systems and string theory.
| Author | : Li Yi |
| Publisher | : Springer |
| Total Pages | : 97 |
| Release | : 2016-08-25 |
| Genre | : Science |
| ISBN | : 1493964879 |
This thesis covers several important topics relevant to our understanding of quark-gluon plasma. It describes measurement of the third-order harmonic flow using two-particle correlations and isolation of flow and non-flow contributions to particle correlations in gold-gold collisions. The work also investigates long-range longitudinal correlations in small systems of deuteron-gold collisions. The former is related to the hydrodynamic transport properties of the quark-gluon plasma created in gold-gold collisions. The latter pertains to the question whether hydrodynamics is applicable to small systems, such as deuteron-gold collisions, and whether the quark-gluon plasma can be formed in those small-system collisions. The work presented in this thesis was conducted with the STAR experiment at the Relativistic Heavy Ion Collider at Brookhaven National Laboratory, where the center-of-mass energy of both collision systems was a factor of 100 larger than the rest mass of the colliding nuclei. The results contained in this thesis are highly relevant to our quest for deeper understanding of quantum chromodynamics. The results obtained challenge the interpretation of previous works from several other experiments on small systems, and provoke a fresh look at the physics of hydrodynamics and particle correlations pertinent to high energy nuclear collisions.
| Author | : Andrea Festanti |
| Publisher | : Springer |
| Total Pages | : 184 |
| Release | : 2016-09-07 |
| Genre | : Science |
| ISBN | : 3319434551 |
This thesis presents the first measurement of charmed D0 meson production relative to the reaction plane in Pb–Pb collisions at the center-of-mass energy per nucleon-nucleon collision of √sNN = 2.76 TeV. It also showcases the measurement of the D0 production in p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector at the CERN Large Hadron Collider. The measurement of the D0 azimuthal anisotropy with respect to the reaction plane indicates that low- momentum charm quarks participate in the collective expansion of the high-density, strongly interacting medium formed in ultra-relativistic heavy-ion collisions, despite their large mass. This behavior can be explained by charm hadronization via recombination with light quarks from the medium and collisional energy loss. The measurement of the D0 production in p–Pb collisions is crucial to separate the effect induced by cold nuclear matter from the final- state effects induced by the hot medium formed in Pb–Pb collisions. The D0 production in p–Pb collisions is consistent with the binary collision scaling of the production in pp collisions, demonstrating that the modification of the momentum distribution observed in Pb–Pb collisions with respect to pp is predominantly induced by final-state effects such as the charm energy loss.
| Author | : Eric Appelt |
| Publisher | : |
| Total Pages | : 148 |
| Release | : 2014 |
| Genre | : Collisions (Nuclear physics) |
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| Author | : Fabrizio Grosa |
| Publisher | : Springer Nature |
| Total Pages | : 227 |
| Release | : 2021-04-17 |
| Genre | : Science |
| ISBN | : 3030711315 |
This thesis provides a comprehensive view of the physics of charmed hadrons in high-energy proton-proton and heavy-ion collisions. Given their large masses, charm quarks are produced in the early stage of a heavy-ion collision and they subsequently experience the full system evolution probing the colour-deconfined medium called quark-gluon plasma (QGP) created in such collisions. In this thesis, the mechanisms of charm-quark in-medium energy loss and hadronisation are discussed via the measurements of the production of charm mesons with (Ds+) and without (D+) strange-quark content in different colliding systems, using data collected by the ALICE experiment at the CERN LHC. The participation of the charm quark and its possible thermalisation in the QGP are studied via measurements of azimuthal anisotropies in the production of D+ mesons. Finally, the prospects for future measurements with the upgraded ALICE experimental apparatus and with more refined machine learning techniques are presented.
| Author | : Simone Schuchmann |
| Publisher | : Springer |
| Total Pages | : 216 |
| Release | : 2016-09-01 |
| Genre | : Science |
| ISBN | : 3319434586 |
This thesis offers an excellent, comprehensive introduction to the physics of the quark–gluon plasma. It clearly explains the connection between theory and experiment, making the topic accessible to non-specialists in this field. The experimental work, which contributes significantly to our understanding of the quark–gluon plasma, is described in great detail. The results described in the final chapters of the thesis provide interesting new ideas about the connection between proton-proton and Pb-Pb collisions. Simone Schuchmann received the 'ALICE Thesis Award 2016' for this excellent work.
| Author | : J. R. Wu |
| Publisher | : |
| Total Pages | : 55 |
| Release | : 1978 |
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| ISBN | : |
