A
A. Krása
Researcher at Academy of Sciences of the Czech Republic
Publications - 83
Citations - 1529
A. Krása is an academic researcher from Academy of Sciences of the Czech Republic. The author has contributed to research in topics: Neutron & Meson. The author has an hindex of 21, co-authored 78 publications receiving 1290 citations.
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Journal ArticleDOI
The joint evaluated fission and fusion nuclear data library, JEFF-3.3
A. J. M. Plompen,Oscar Cabellos,C. De Saint Jean,M. Fleming,A. Algora,Massimo Angelone,Pascal Archier,Eric Bauge,O. Bersillon,A.I. Blokhin,F. Cantargi,A. Chebboubi,C.J. Diez,H. Duarte,E. Dupont,James Dyrda,B. Erasmus,Luca Fiorito,Ulrich Fischer,Davide Flammini,D. Foligno,Mark R. Gilbert,J.R. Granada,Wim Haeck,Franz-Josef Hambsch,Petter Helgesson,Stéphane Hilaire,I. Hill,Mathieu Hursin,Raphaelle Ichou,R. Jacqmin,B. Jansky,C. Jouanne,M.A. Kellett,D. H. Kim,H. I. Kim,I. Kodeli,Arjan J. Koning,A. Yu. Konobeyev,Stefan Kopecky,B. Kos,A. Krása,Luiz Leal,N. Leclaire,Pierre Leconte,Y. O. Lee,H. Leeb,Olivier Litaize,Mitja Majerle,J. I. Márquez Damián,F. Michel-Sendis,R.W. Mills,B. Morillon,Gilles Noguere,M. Pecchia,Sandro Pelloni,Pavel Pereslavtsev,R. J. Perry,D. Rochman,A. Röhrmoser,P. Romain,Pablo Romojaro,D. Roubtsov,Patrick Sauvan,Peter Schillebeeckx,K.-H. Schmidt,Olivier Serot,Stanislav Simakov,I. Sirakov,Henrik Sjöstrand,A. Stankovskiy,J. C. Sublet,Pierre Tamagno,Andrej Trkov,S. C. van der Marck,F. Alvarez-Velarde,Rosaria Villari,T. Ware,K. Yokoyama,Gašper Žerovnik +79 more
TL;DR: The JEFF-3.3 data library as mentioned in this paper is a joint evaluated fission and fusion nuclear data library 3.3 which includes new fission yields, prompt fission neutron spectra and average number of neutrons per fission.
Journal ArticleDOI
Searching a dark photon with HADES
G. Agakishiev,A. Balanda,D. Belver,Alexander Belyaev,J. C. Berger-Chen,A. Blanco,M. Böhmer,J. L. Boyard,P. Cabanelas,S. P. Chernenko,A. Dybczak,Eliane Epple,L. Fabbietti,O. V. Fateev,Paolo Finocchiaro,P. Fonte,J. Friese,I. Fröhlich,Tetyana Galatyuk,J. A. Garzón,R. Gernhäuser,K. Göbel,M. B. Golubeva,D. González-Díaz,Fedor Guber,M. Gumberidze,T. Heinz,T. Hennino,R. Holzmann,A.P. Ierusalimov,I. Iori,A. Ivashkin,M. Jurkovic,B. Kämpfer,Tatiana Karavicheva,I. Koenig,W. Koenig,B. W. Kolb,G. Kornakov,R. Kotte,A. Krása,F. Krizek,R. Krücken,H. Kuc,H. Kuc,Wolfgang Kuhn,A. Kugler,A. B. Kurepin,V. P. Ladygin,R. Lalik,S. Lang,Kirill Lapidus,A. Lebedev,T. Liu,L. Lopes,M. Lorenz,L. Maier,A. Mangiarotti,J. Markert,Volker Metag,B. Michalska,J. Michel,C. Müntz,L. Naumann,Y. C. Pachmayer,Marek Palka,Y. Parpottas,V. Pechenov,O. Pechenova,V. Petousis,J. Pietraszko,Witold Przygoda,B. Ramstein,Andrey Reshetin,A. Rustamov,A. Sadovsky,Piotr Salabura,T. Scheib,H. Schuldes,A. M. Schmah,E. Schwab,J. Siebenson,Yu. G. Sobolev,S. Spataro,B. Spruck,H. Ströbele,Joachim Stroth,C. Sturm,A. Tarantola,K. Teilab,P. Tlusty,M. Traxler,R. Trebacz,H. Tsertos,T. A. Vasiliev,V. Wagner,Michael Weber,C. Wendisch,J. Wüstenfeld,S. Yurevich,Yu.V. Zanevsky +100 more
TL;DR: In this paper, an upper bound on the branching ratio of the helicity-suppressed direct decay of the η meson η → e + e − was obtained for the mass range M(U)= 0.02 - 0.55 GeV/c 2 and is compared with the present world data set.
Journal ArticleDOI
Study of dielectron production in C+C collisions at 1-A-GeV
G. Agakishiev,C. Agodi,H. Alvarez-Pol,A. Balanda,R. Bassini,G. Bellia,D. Belver,Alexander Belyaev,A. Blanco,M. Böhmer,A. Bortolotti,J. L. Boyard,Peter Braun-Munzinger,P. Cabanelas,E. Castro,S. P. Chernenko,T. Christ,M. Destefanis,J. S. Díaz,F. Dohrmann,A. Dybczak,Thomas Eberl,Laura Fabbietti,O. V. Fateev,Paolo Finocchiaro,P. Fonte,J. Friese,I. Fröhlich,Tetyana Galatyuk,J. A. Garzón,Roman Gernhäuser,A. Gil,C. Gilardi,M. B. Golubeva,D. González-Díaz,E. Grosse,Fedor Guber,M. Heilmann,T. Heinz,T. Hennino,R. Holzmann,A.P. Ierusalimov,I. Iori,A. Ivashkin,M. Jurkovic,B. Kämpfer,M. Kajetanowicz,Kalliopi Kanaki,Tatiana Karavicheva,D. Kirschner,I. Koenig,W. Koenig,B. W. Kolb,R. Kotte,A. Kozuch,A. Krása,Filip Krizek,R. Krücken,Wolfgang Kuhn,A. Kugler,A. B. Kurepin,J. Lamas-Valverde,S. Lang,J. S. Lange,K. Lapidus,L. Lopes,L. Maier,A. Mangiarotti,J. Marín,J. Markert,Volker Metag,B. Michalska,D. Mishra,E. Morinière,Jehad Mousa,M. Münch,C. Müntz,L. Naumann,R. Novotny,J. Otwinowski,Y. C. Pachmayer,Marek Palka,Y. Parpottas,V. Pechenov,O. Pechenova,T. Perez Cavalcanti,J. Pietraszko,R. Pleskac,V. Pospíšil,Witold Przygoda,B. Ramstein,Andrey Reshetin,M. Roy-Stephan,A. Rustamov,A. Sadovsky,B. Sailer,Piotr Salabura,A. M. Schmah,C. Schroeder,E. Schwab,R.S. Simon,Yu. G. Sobolev,S. Spataro,B. Spruck,H. Ströbele,Joachim Stroth,C. Sturm,M. Sudol,A. Tarantola,K. Teilab,P. Tlusty,A. Toia,M. Traxler,R. Trebacz,H. Tsertos,I. Veretenkin,V. Wagner,M. Weber,H. Wen,M. Wisniowski,T. Wojcik,J. Wüstenfeld,S. Yurevich,Yu.V. Zanevsky,P. Zhou,P. Zumbruch +125 more
TL;DR: In this paper, the emission of e+ e- pairs from C + C collisions at an incident energy of 1 GeV per nucleon has been investigated, and measured production probabilities, spanning from the π0-Dalitz to the ρ / ω invariant mass region, display a strong excess above the cocktail of standard hadronic sources.
Journal ArticleDOI
Dielectron production in Ar+KCl collisions at 1.76A GeV
G. Agakishiev,A. Balanda,D. Belver,Alexander Belyaev,A. Blanco,M. Böhmer,J. L. Boyard,P. Cabanelas,E. Castro,S. P. Chernenko,T. Christ,M. Destefanis,F. Dohrmann,A. Dybczak,Thomas Eberl,E. Epple,Laura Fabbietti,O. V. Fateev,Paolo Finocchiaro,P. Fonte,J. Friese,I. Fröhlich,T. Galatyuk,J. A. Garzón,Roman Gernhäuser,C. Gilardi,M.B. Golubeva,D. González-Díaz,F.F. Guber,M. Gumberidze,T. Heinz,T. Hennino,R. Holzmann,P. Huck,I. Iori,A. Ivashkin,M. Jurkovic,B. Kämpfer,Kalliopi Kanaki,Tatiana Karavicheva,I. Koenig,W. Koenig,B. W. Kolb,R. Kotte,A. Krása,Filip Krizek,R. Krücken,H. Kuc,W. Kühn,A. Kugler,Alexey Kurepin,S. Lang,J. S. Lange,Kirill Lapidus,T. Liu,L. Lopes,M. Lorenz,L. Maier,A. Mangiarotti,J. Markert,V. Metag,B. Michalska,J. Michel,E. Morinière,Jehad Mousa,C. Müntz,L. Naumann,Jacek Tomasz Otwinowski,Yvonne Chiara Pachmayer,Marek Palka,V. Pechenov,O. Pechenova,J. Pietraszko,Witold Przygoda,B. Ramstein,Andrey Reshetin,A. Rustamov,A. Sadovsky,B. Sailer,P. Salabura,A. M. Schmah,E. Schwab,J. Siebenson,Yu. G. Sobolev,S. Spataro,B. Spruck,H. Ströbele,J. Stroth,C. Sturm,A. Tarantola,K. Teilab,P. Tlusty,M. Traxler,R. Trebacz,H. Tsertos,V. Wagner,Marc Weber,C. Wendisch,M. Wisniowski,J. Wüstenfeld,S. Yurevich,Yu.V. Zanevsky +101 more
TL;DR: In this paper, the ω multiplicity has been extracted and compared to the yields of other particles, in particular of the φ meson, for the first time ω mesons could be reconstructed in a heavy ion reaction at a bombarding energy which is well below the production threshold in free nucleon-nucleon collisions.
Journal ArticleDOI
Partial wave analysis of the reaction p(3.5 GeV) + p → pK+ Λ to search for the "ppK–" bound state
G. Agakishiev,Oliver Werner Arnold,D. Belver,Alexander Belyaev,J. C. Berger-Chen,A. Blanco,M. Böhmer,J. L. Boyard,P. Cabanelas,S. P. Chernenko,A. Dybczak,Eliane Epple,Laura Fabbietti,O. V. Fateev,Paolo Finocchiaro,P. Fonte,J. Friese,I. Fröhlich,Tetyana Galatyuk,J. A. Garzón,Roman Gernhäuser,Kathrin Göbel,M. B. Golubeva,D. González-Díaz,Fedor Guber,M. Gumberidze,T. Heinz,T. Hennino,R. Holzmann,A.P. Ierusalimov,I. Iori,A. Ivashkin,M. Jurkovic,B. Kämpfer,Tatiana Karavicheva,I. Koenig,W. Koenig,B. W. Kolb,G. Kornakov,R. Kotte,A. Krása,Filip Krizek,R. Krücken,H. Kuc,W. Kühn,A. Kugler,T. Kunz,A. B. Kurepin,V. P. Ladygin,R. Lalik,Kirill Lapidus,A. Lebedev,L. Lopes,M. Lorenz,L. Maier,A. Mangiarotti,J. Markert,Volker Metag,J. Michel,C. Müntz,R. H. Munzer,L. Naumann,Y. C. Pachmayer,Marek Palka,Y. Parpottas,V. Pechenov,O. Pechenova,J. Pietraszko,Witold Przygoda,B. Ramstein,Andrey Reshetin,A. Rustamov,A. Sadovsky,Piotr Salabura,A. M. Schmah,E. Schwab,J. Siebenson,Yu. G. Sobolev,S. Spataro,B. Spruck,H. Ströbele,Joachim Stroth,C. Sturm,A. Tarantola,K. Teilab,P. Tlusty,M. Traxler,H. Tsertos,T. A. Vasiliev,V. Wagner,Michael Weber,C. Wendisch,J. Wüstenfeld,S. Yurevich,Yu.V. Zanevsky,A. V. Sarantsev +95 more
TL;DR: In this article, the Bonn-Gatchina Partial Wave Analysis (PWA) framework has been used to analyze HADES data of the reaction p(3.5GeV ) + p!pK + �.