Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Jörn Knoll"'
Autor:
Jörn Knoll
Publikováno v:
Physics Letters B, Vol 859, Iss , Pp 139091- (2024)
Arguments are presented that the reaction products of central high energy nuclear collisions up to collider energies can rigorously be interpreted in terms of a continuous decoupling mechanism based on continuous equations of motion. The various aspe
Externí odkaz:
https://doaj.org/article/4e6790d86b2b4c0baae8cebb3ffff10a
Autor:
Dmitri N. Voskresensky, Jörn Knoll
Publikováno v:
Annals of Physics. 249:532-581
Some considerations about the importance of coherence effects for bremsstrahlung processes in non--equilibrium dense matter (Landau - Pomeranchuk - Migdal - effect) are presented. They are of particular relevance for the application to photon - and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe69f2a4f6e3697b2914a081089438eb
https://doi.org/10.1006/aphy.1996.0082
https://doi.org/10.1006/aphy.1996.0082
Autor:
Bengt Friman, Claudia Höhne, Jörn Knoll, Stefan Leupold, Jorgen Randrup, Ralf Rapp, Peter Senger
This exhaustive survey is the result of a four year effort by many leading researchers in the field to produce both a readable introduction and a yardstick for the many upcoming experiments using heavy ion collisions to examine the properties of nucl
Autor:
B. Friman, Claudia Höhne, Peter Senger, Stefan Leupold, Ralf Rapp, Jörn Knoll, Jorgen Randrup
Publikováno v:
Lecture Notes in Physics ISBN: 9783642132926
The CBM Physics Book
The CBM Physics Book
Part 0: General Introduction.- Part I: Bulk Properties of Strongly Interacting Matter.- Part II: In-Medium Excitations.- Part III Collision Dynamics.- Part IV: Observables and Predictions.- Part V The CBM Experiment.- Glossary.- References.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca0ec4435ae7207c0893ad74185be0a4
http://cds.cern.ch/record/1372877
http://cds.cern.ch/record/1372877
Autor:
Bengt Friman, Claudia Höhne, Jörn Knoll, Stefan Leupold, Jørgen Randrup, Ralf Rapp, Peter Senger
Publikováno v:
Lecture Notes in Physics ISBN: 9783642132926
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493e1c4d30580998c51107e51cd0567a
https://doi.org/10.1007/978-3-642-13293-3_2
https://doi.org/10.1007/978-3-642-13293-3_2
Autor:
Jörn Knoll, Robert Lenk
Publikováno v:
Nuclear Physics A. 561:501-524
The bremsstrahl production of photons in dense matter is reinvestigated using the example of an exactly solvable quantum-mechanical model in one space dimension. Coherence phenomena between successive radiative scatterings among the constituents lead
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28575b5441f2904059fc905571b5965b
https://doi.org/10.1016/0375-9474(93)90062-3
https://doi.org/10.1016/0375-9474(93)90062-3
Autor:
Jörn Knoll
The question of decoupling and freeze-out is reinvestigated and analysed in terms of transparent semi-classical decoupling formulae, which provide a smooth decoupling in time both, for single and two particle inclusive spectra. They generalise freque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ab935da6e4c4082e4fcabea2a63962
http://arxiv.org/abs/0803.2343
http://arxiv.org/abs/0803.2343
Publikováno v:
Physics Letters A. 147:23-27
We simulate the first stages of cluster growth in a time-dependent percolation model which unifies nucleation and coagulation processes. Calculated cluster distributions are compared with experimental data and found to be in good agreement.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc929b03e5a3e96b82c1392feededc25
https://doi.org/10.1016/0375-9601(90)90007-b
https://doi.org/10.1016/0375-9601(90)90007-b
Publikováno v:
Physical Review C. 75
In this Comment we point out several problems concerning kinematical singularities which are encountered in the calculation of the dilepton rates by Ruppert and Renk [Phys. Rev. C 71, 064903 (2005)]. We also comment on the method introduced by van He
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0916d7805a8f4d2675e219574a86237
https://doi.org/10.1103/physrevc.75.059801
https://doi.org/10.1103/physrevc.75.059801
Autor:
F. Riek, Jörn Knoll
We study the influence of the virtual pion cloud in nuclear matter at finite densities and temperatures on the structure of the rho- and omega-mesons. The in-matter spectral function of the pion is obtained within a selfconsistent scheme of coupled D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a96c68f52d8e3b3ac7b96a9631fa428