Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Jean Letessier"'
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 15, Iss 3, Pp 469-480 (1992)
Spectral measures and transition probabilities of birth and death processes with λ0=μ0=0 are obtained as limite when λ0→0+ of the corresponding quantities. In particular the case of finite population is discussed in full detail. Pure birth and d
Externí odkaz:
https://doaj.org/article/c6d4fe5d270a4362b07ca7e6aae3f9bb
Autor:
Jean Letessier, Johann Rafelski
Before matter as we know it emerged, the universe was filled with the primordial state of hadronic matter called quark–gluon plasma. This hot soup of quarks and gluons is effectively an inescapable consequence of our current knowledge about the fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc5aeebd76a9c55108c630c421f1a88d
https://doi.org/10.1017/9781009290753
https://doi.org/10.1017/9781009290753
Autor:
Jean Letessier, Johann Rafelski
Before matter as we know it emerged, the universe was filled with the primordial state of hadronic matter called quark–gluon plasma. This hot soup of quarks and gluons is effectively an inescapable consequence of our current knowledge about the fun
Autor:
Johann Rafelski, Jean Letessier
We study soft hadron production in relativistic heavy ion collisions in a wide range of reaction energy, 4.8 GeV sqrt{s_NN} \ge 200 GeV, we use continuity of particle yields and statistical parameters to predict the hadron production at sqrt{s_NN}=62
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c31e4aceb105c683dcfad4d8d75a013
http://doc.rero.ch/record/316648/files/10050_2008_Article_100567.pdf
http://doc.rero.ch/record/316648/files/10050_2008_Article_100567.pdf
Autor:
Jean Letessier, Johann Rafelski
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 161:200-209
We discuss how the dynamics of the evolving hot fireball of quark--gluon matter impacts phase transition between the deconfined and confined state of matter. The rapid expansion of the fireball of deconfined matter created in heavy ion collisions fac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c999181670a9d97b11e46c55620e29bd
https://doi.org/10.1016/j.nuclphysbps.2006.08.049
https://doi.org/10.1016/j.nuclphysbps.2006.08.049
Autor:
Johann Rafelski, Jean Letessier
Publikováno v:
European Physical Journal A
European Physical Journal A, EDP Sciences, 2006, 29, pp.107
European Physical Journal A, 2006, 29, pp.107
European Physical Journal A, EDP Sciences, 2006, 29, pp.107
European Physical Journal A, 2006, 29, pp.107
We discuss how the dynamics of an exploding hot fireball of quark--gluon matter impacts the actual phase transition conditions between the deconfined and confined state of matter. We survey the chemical conditions prevailing at hadronization.
Co
Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d934eba49da68a1c99054e27ac3ac89
https://doi.org/10.1140/epja/i2005-10307-8
https://doi.org/10.1140/epja/i2005-10307-8
Autor:
Jean Letessier, Johann Rafelski
Publikováno v:
Nuclear Physics A. 715:98c-107c
Much of the energy of the nuclei colliding at RHIC or SPS is converted into final state hadronic particles. About a quarter of this energy is in baryons and antibaryons. There are nearly 10 strange quark pairs per central rapidity participant. Do we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30866014c1a2ce885cfac6e0ded255c2
https://doi.org/10.1016/s0375-9474(02)01418-5
https://doi.org/10.1016/s0375-9474(02)01418-5
Autor:
Jean Letessier
Publikováno v:
Journal of Computational and Applied Mathematics. 133:465-476
The families of Meixner and Charlier polynomials play an important part in the solution of the Chapman–Kolmogorov equation of linear birth and death processes. We present an explicit representation of the co-recursive associated Meixner polynomials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a7f4a304b171f11b285bdf9257092b
https://doi.org/10.1016/s0377-0427(00)00668-3
https://doi.org/10.1016/s0377-0427(00)00668-3
Autor:
Johann Rafelski, Jean Letessier
Publikováno v:
Physical Review Letters. 85:4695-4698
We formulate and study a mechanical instability criterion for sudden hadronization of dense matter fireballs formed in 158A GeV Pb--Pb collisions. Considering properties of quark-gluon matter and hadron gas we obtain the phase boundary between these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf108d2599c5ec714d616f0b75450086
https://doi.org/10.1103/physrevlett.85.4695
https://doi.org/10.1103/physrevlett.85.4695
Publikováno v:
Physics Letters B. 475:213-219
We show that in sudden hadronization of QGP a non-equilibrium value of the pion phase space occupancy parameter gamma_q>1 is expected in order to accommodate the entropy excess in QGP and the process of gluon fragmentation. When gamma_q is near to it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc54290cbb2bd2d9d474e99bc0016d25
https://doi.org/10.1016/s0370-2693(00)00088-5
https://doi.org/10.1016/s0370-2693(00)00088-5