D
D. Wohlfarth
Researcher at Centre national de la recherche scientifique
Publications - 42
Citations - 1537
D. Wohlfarth is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Pion & Charged particle. The author has an hindex of 24, co-authored 41 publications receiving 1483 citations.
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Journal ArticleDOI
Central collisions of Au on Au at 150, 250 and 400 A·MeV
W. Reisdorf,D. Best,A. Gobbi,N. Herrmann,N. Herrmann,K.D. Hildenbrand,B. Hong,S. C. Jeong,Y. Leifels,C. Pinkenburg,James Ritman,D. Schüll,U. Sodan,K. Teh,G.S. Wang,J.P. Wessels,T. Wienold,J. P. Alard,V. Amouroux,Z. Basrak,Nicole Bastid,I. Belyaev,L. Berger,J. Biegansky,Maurizio Bini,S. Boussange,A. Buta,R. Čaplar,N. Cindro,J. P. Coffin,P. Crochet,R. Dona,Pascal Dupieux,M. Dželalija,J. Erö,M. Eskef,P. Fintz,Z. Fodor,L. Fraysse,A. Genoux-Lubain,G. Goebels,G. Guillaume,Y. Grigorian,E. Häfele,S. Hölbling,A. Houari,M. Ibnouzahir,M. Joriot,F. Jundt,J. Kecskemeti,M. Kirejczyk,P. Koncz,Y. Korchagin,M. Korolija,R. Kotte,Christian Claude Kuhn,D. Lambrecht,Alexandre Lebedev,I. Legrand,C. Maazouzi,Vladislav Manko,T. Matulewicz,P. R. Maurenzig,H. Merlitz,G. Mgebrishvili,J. Mösner,S. Mohren,D. Moisa,Gerard Montarou,I. Montbel,P. Morel,W. Neubert,Alessandro Olmi,Gabriele Pasquali,D. Pelte,Mihai Petrovici,Giacomo Poggi,P. Pras,Fouad Rami,V. Ramillien,C. Roy,A. Sadchikov,Z. Seres,B. Sikora,V. Simion,K. Siwek-Wilczyńska,V. T. Smolyankin,Nello Taccetti,R. Tezkratt,L. Tizniti,M. Trzaska,M. A. Vasiliev,Peter Wagner,K. Wisniewski,D. Wohlfarth,A. Zhilin +95 more
TL;DR: In this article, the FOPI-facility at GSI Darmstadt was used to study collisions of Au on Au at incident energies of 150, 250 and 400 A ·MeV.
Journal ArticleDOI
Isospin Tracing: A Probe of Nonequilibrium in Central Heavy-Ion Collisions
Fouad Rami,Y. Leifels,Y. Leifels,B. de Schauenburg,A. Gobbi,Byung-Sik Hong,J. P. Alard,Anton Andronic,Ralf Peter Averbeck,Valerie Ramillien Barret,Z. Basrak,Nicole Bastid,I. Belyaev,A. Bendarag,G. Berek,R. Čaplar,N. Cindro,Philippe Crochet,A. Devismes,Pascal Dupieux,M. Dželalija,M. Eskef,Ch. Finck,Zoltan Fodor,H. Folger,L. Fraysse,A. Genoux-Lubain,Y. Grigorian,Y. Grishkin,N. Herrmann,N. Herrmann,K. D. Hildenbrand,J. Kecskemeti,Yongsun Kim,P. Koczon,M. Kirejczyk,M. Korolija,R. Kotte,M. Kowalczyk,T. Kress,R. Kutsche,Alexandre Lebedev,K. S. Lee,Vladislav Manko,H. Merlitz,S. Mohren,D. Moisa,J. Mösner,W. Neubert,A. Nianine,D. Pelte,Mihai Petrovici,C. Pinkenburg,C. Plettner,W. Reisdorf,James Ritman,D. Schüll,Z. Seres,B. Sikora,Kwang Souk Sim,V. Simion,K. Siwek-Wilczyńska,A. Somov,M. R. Stockmeier,Gabriel Stoicea,M. A. Vasiliev,P. Wagner,K. Wiśniewski,D. Wohlfarth,J. T. Yang,I. E. Yushmanov,A. Zhilin +71 more
TL;DR: Four different combinations of 9644Ru and 9640Zr nuclei, both as projectile and target, were investigated at the same bombarding energy of 400A MeV using a 4pi detector, showing that the global equilibrium is not reached even in the most central collisions.
Journal ArticleDOI
A highly-segmented ΔE-time-of-flight wall as forward detector of the 4π-system for charged particles at the SIS/ESR accelerator
A. Gobbi,J.P. Alard,G. Augustinski,Z. Basrak,N. Bastid,I. M. Belayev,Th. Blaich,P. Boccaccio,R. Bock,S. Boussange,A. Buta,R. Čaplar,C. Cerruti,R. J. Charity,N. Cindro,J.P. Coffin,M. Crouau,F. Daudon,J.F. Devin,P. Dupieux,J. Erö,Z. G. Fan,C. Fayard,P. Fintz,Z. Fodor,L. Fraysse,R. Freifelder,S. Frolov,E. Gimenez,Y. Grigorian,G. Guillaume,N. Herrmann,K.D. Hildenbrand,S. Hölbling,F. Hornecker,A. Houari,S. C. Jeong,M. Jorio,F. Jundt,J. Kecskemeti,P. Koncz,Y. Korchagin,R. Kotte,M. Krämer,C. Kuhn,A.L. Lebedev,I. Legrand,C. Maguire,Vladislav Manko,M. Marquardt,T. Matulewicz,S. Mayade,G. Mgebrishvili,J. Mösner,D. Moisa,Gerard Montarou,I. Montbel,P. Morel,W. Neubert,R. Neunlist,G. Ortlepp,D. Pelte,Mihai Petrovici,F. Rami,W. Reisdorf,M.A. Saettel,E. Sahuc,G. Savinel,Z. Seres,D. Schüll,B. Sikora,V. Simion,S. Smolyankin,U. Sodan,M.H. Tanaka,K. Teh,R. Tezkratt,B. Tischler,M. Trzaska,M. A. Vasiliev,D. Vincent,P. Wagner,J. Weinert,J.P. Wessels,T. Wienold,Z. Wilhelmi,D. Wohlfarth,A. Zhilin +87 more
TL;DR: The FOPI detector as mentioned in this paper is designed for the investigation of central collisions of heavy ions in the energy range up to 2 A GeV at the SIS/ESR accelerator facility at GSI in Darmstadt.
Journal ArticleDOI
Collective motion in selected central collisions of Au on Au at 150A MeV
S. C. Jeong,N. Herrmann,Z. G. Fan,R. Freifelder,A. Gobbi,K. D. Hildenbrand,M. Krämer,J. Randrup,W. Reisdorf,D. Schüll,U. Sodan,K. Teh,J. P. Wessels,D. Pelte,M. Trzaska,T. Wienold,J. P. Alard,V. Amouroux,Z. Basrak,Nicole Bastid,I. M. Belayev,L. Berger,Maurizio Bini,Th. Blaich,S. Boussange,A. Buta,R. Čaplar,C. Cerruti,N. Cindro,J. P. Coffin,R. Dona,Pascal Dupieux,J. Erö,P. Fintz,Zoltan Fodor,L. Fraysse,S. Frolov,Y. Grigorian,G. Guillaume,S. Hölbling,A. Houari,F. Jundt,J. Kecskemeti,P. Koncz,Y. Korchagin,R. Kotte,Christian Claude Kuhn,M. Ibnouzahir,I. Legrand,A.L. Lebedev,C. Maguire,Vladislav Manko,P. R. Maurenzig,G. Mgebrishvili,J. Mösner,D. Moisa,Gerard Montarou,I. Montbel,P. Morel,W. Neubert,Alessandro Olmi,Gabriele Pasquali,Mihai Petrovici,Giacomo Poggi,Fouad Rami,V. Ramillien,A. Sadchikov,Z. Seres,B. Sikora,V. Simion,S. Smolyankin,R. Tezkratt,M. A. Vasiliev,P. Wagner,Z. Wilhelmi,D. Wohlfarth,A. Zhilin +76 more
TL;DR: Using the FOPI facility at GSI Darmstadt complete data of Au on Au collisions at 150[ital A] MeV were collected for charged products at laboratory angles 1--15 to determine the collective energy.
Journal ArticleDOI
On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions
James Ritman,N. Herrmann,D. Best,J. P. Alard,J. P. Alard,V. Amouroux,V. Amouroux,N. Bastid,N. Bastid,I. Belyaev,L. Berger,L. Berger,J. Biegansky,A. Buta,R. Čaplar,N. Cindro,J. P. Coffin,P. Crochet,R. Dona,P. Dupieux,P. Dupieux,M. Dzelalija,P. Fintz,Z. Fodor,A. Genoux-Lubain,A. Genoux-Lubain,A. Gobbi,G. Goebels,G. Guillaume,Y. Grigorian,Y. Grigorian,E. Häfele,K.D. Hildenbrand,S. Hölbling,F. Jundt,J. Kecskemeti,M. Kirejczyk,M. Kirejczyk,Y. Korchagin,R. Kotte,Christian Claude Kuhn,D. Lambrecht,D. Lambrecht,A.L. Lebedev,I. Legrand,Y. Leifels,C. Maazouzi,Vladislav Manko,T. Matulewicz,J. Mösner,S. Mohren,D. Moisa,W. Neubert,D. Pelte,Mihai Petrovici,C. Pinkenburg,Fouad Rami,V. Ramillien,V. Ramillien,W. Reisdorf,C. Roy,D. Schüll,Z. Seres,B. Sikora,V. Simion,K. Siwek-Wilczyńska,V. T. Smolyankin,U. Sodan,L. Tizniti,M. Trzaska,M. A. Vasiliev,P. Wagner,G.S. Wang,T. Wienold,D. Wohlfarth,A. Zhilin +75 more
TL;DR: In this article, the correlation of these produced particles with respect to the reaction plane was analyzed with the FOPI detector system, and it was shown that baryons exhibit a very pronounced sideward flow pattern which is qualitatively similar to the proton flow.