R
Roman Gernhäuser
Researcher at Technische Universität München
Publications - 290
Citations - 4832
Roman Gernhäuser is an academic researcher from Technische Universität München. The author has contributed to research in topics: Neutron & Excited state. The author has an hindex of 33, co-authored 279 publications receiving 4031 citations. Previous affiliations of Roman Gernhäuser include Spanish National Research Council.
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Journal ArticleDOI
β-Decay Half-Lives of 110 Neutron-Rich Nuclei across the N ¼ 82 Shell Gap: Implications for the Mechanism and Universality of the Astrophysical r Process
Giuseppe Lorusso,Giuseppe Lorusso,Shunji Nishimura,Zhengyu Xu,Zhengyu Xu,A. Jungclaus,Y. Shimizu,Gary Simpson,P. A. Söderström,Hiroshi Watanabe,F. Browne,Pieter Doornenbal,Guillaume Gey,Hyo Soon Jung,Bradley S. Meyer,Toshiyuki Sumikama,Jan Taprogge,Jan Taprogge,Zs. Vajta,Jin Wu,H. Baba,G. Benzoni,K. Y. Chae,F. C. L. Crespi,Naoki Fukuda,Roman Gernhäuser,Naohiro Inabe,Tadaaki Isobe,Toshitaka Kajino,Toshitaka Kajino,D. Kameda,G. D. Kim,Young-Ki Kim,I. Kojouharov,F. G. Kondev,Toshiyuki Kubo,N. Kurz,Younghun Kwon,Gregory Lane,Z. H. Li,A. Montaner-Pizá,K. Moschner,F. Naqvi,Megumi Niikura,Hiroki Nishibata,Atsuko Odahara,R. Orlandi,Zena Patel,Zs. Podolyák,Hiroyoshi Sakurai,H. Schaffner,P. Schury,S. Shibagaki,S. Shibagaki,K. Steiger,Hiroshi Suzuki,Hiroyuki Takeda,Anna Wendt,Ayumi Yagi,K. Yoshinaga +59 more
TL;DR: It is anticipated that universality may not extend to the elements Sn, Sb, I, and Cs, making the detection of these elements in metal-poor stars of the utmost importance to determine the exact conditions of individual r-process events.
Journal ArticleDOI
Superallowed Gamow-Teller decay of the doubly magic nucleus 100Sn
C. Hinke,M. Böhmer,P. Boutachkov,T. Faestermann,Hans Geissel,J. Gerl,Roman Gernhäuser,M. Górska,A. Gottardo,H. Grawe,J. Grebosz,R. Krücken,R. Krücken,N. Kurz,Zhi Liu,L. Maier,F. Nowacki,S. Pietri,Zs. Podolyák,K. Sieja,K. Steiger,K. Straub,Helmut Weick,H. J. Wollersheim,Philip Woods,N. Al-Dahan,N. Alkhomashi,A. Atac,A. Blazhev,N. Braun,Igor T. Čeliković,Thomas Davinson,Iris Dillmann,C. Domingo-Pardo,P. Doornenbal,G. F. Farrelly,F. Farinon,N. Goel,T. Habermann,Robert Hoischen,R. Janik,M. Karny,A. Kaşkaş,I. Kojouharov,Th. Kröll,Y. Litvinov,S. Myalski,F. Nebel,S. Nishimura,C. Nociforo,Johan Nyberg,A. R. Parikh,A. Prochazka,P. H. Regan,Catherine Rigollet,H. Schaffner,C. Scheidenberger,S. Schwertel,P. A. Söderström,S. J. Steer,Andreas Stolz,P. Strmeň +61 more
TL;DR: Measurements of the half-life and decay energy for the decay of 100Sn, the heaviest doubly magic nucleus with equal numbers of protons and neutrons, establish the ‘superallowed’ nature of this Gamow–Teller transition.
Journal ArticleDOI
Discovery of the shape coexisting 0+ state in 32Mg by a two neutron transfer reaction
Kathrin Wimmer,T. Kröll,R. Krücken,V. Bildstein,Roman Gernhäuser,B. Bastin,N. Bree,Jan Diriken,P. Van Duppen,Marc Huyse,N. Patronis,P. Vermaelen,D. Voulot,J. Van de Walle,F. Wenander,L. M. Fraile,R. Chapman,B. Hadinia,R. Orlandi,J. F. Smith,R. Lutter,P. G. Thirolf,M. Labiche,A. Blazhev,M. Kalkühler,P. Reiter,M. Seidlitz,N. Warr,A. O. Macchiavelli,Henrik B. Jeppesen,E. Fiori,Georgi P. Georgiev,G. Schrieder,S. Das Gupta,G. Lo Bianco,S. Nardelli,Jonathan Butterworth,Jacob Johansen,K. Riisager +38 more
TL;DR: The "island of inversion" nucleus 32 Mg has been studied by a (t, p) two neutron transfer reaction in inverse kinematics at REX-ISOLDE and the characteristic angular distribution of the protons of the Δ L=0 transfer has been identified.
Journal ArticleDOI
Dielectron production in 12C+12C collisions at 2A GeV with the HADES spectrometer.
G. Agakichiev,C. Agodi,H. Alvarez-Pol,A. Balanda,D. Bertini,Jaroslav Bielcik,G. Bellia,M. Böhmer,H. Bokemeyer,J. L. Boyard,Peter Braun-Munzinger,P. Cabanelas,S. P. Chernenko,T. Christ,R. Coniglione,Luigi Cosentino,J. S. Díaz,F. Dohrmann,I. Duran,T. Eberl,Wolfgang Enghardt,Laura Fabbietti,O. V. Fateev,C. Fernandez,Paolo Finocchiaro,J. Friese,I. Fröhlich,B. Fuentes,C. Garabatos,J. A. Garzón,Roman Gernhäuser,C. Gilardi,M.B. Golubeva,D. González-Díaz,E. Grosse,F.F. Guber,T. Hennino,S. Hlavac,R. Holzmann,J. Homolka,A.P. Ierusalimov,I. Iori,A. Ivashkin,M. Jaskula,M. Jurkovic,M. Kagarlis,M. Kajetanowicz,B. Kämpfer,Kalliopi Kanaki,Tatiana Karavicheva,A. Kastenmüller,L. Kidon,Paul Kienle,I. Koenig,W. Koenig,H. J. Körner,B. W. Kolb,R. Kotte,R. Krücken,A. Kugler,W. Kühn,Reinhard Kulessa,Alexey Kurepin,S. Lang,S. Lange,J. Lehnert,E. Lins,D. Magestro,C. Maiolino,Adam Malarz,J. Markert,V. Metag,Jehad Mousa,M. Münch,C. Müntz,L. Naumann,A. Nekhaev,Jan Novotny,Jacek Tomasz Otwinowski,Yvonne Chiara Pachmayer,V. Pechenov,T. Pérez,Paolo Piattelli,J. Pietraszko,R. Pleskac,M. Ploskon,V. Pospíšil,W. Prokopowicz,Witold Przygoda,B. Ramstein,Andrey Reshetin,J. Ritman,M. Roy-Stephan,A. Rustamov,A. Sadovsky,B. Sailer,Piotr Salabura,M. Sánchez,Paolo Sapienza,A. M. Schmah,H. Schön,W. Schön,C. Schröder,E. Schwab,R.S. Simon,V. T. Smolyankin,L. Smykov,S. Spataro,B. Spruck,H. Ströbele,J. Stroth,C. Sturm,M. Sudol,M. Suk,A. Taranenko,P. Tlusty,Alberica Toia,M. Traxler,H. Tsertos,D. Vassiliev,A. Vazquez,V. Wagner,Władysław Waluś,M. Wiśniowski,T. Wojcik,J. Wüstenfeld,Yu.V. Zanevsky,Karl Zeitelhack,D. Zovinec,P. Zumbruch +129 more
TL;DR: The invariant mass spectrum of e{sup +}e{sup -} pairs produced in {sup 12C+{sup 12}C collisions at an incident energy of 2 GeV per nucleon has been measured for the first time as mentioned in this paper.
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.