Studying Gamow-Teller transitions and the assignment of isomeric and ground states at N = 50

Autor: Ali Mollaebrahimi, Christine Hornung, Timo Dickel, Daler Amanbayev, Gabriella Kripko-Koncz, Wolfgang R. Plaß, Samuel Ayet San Andrés, Sönke Beck, Andrey Blazhev, Julian Bergmann, Hans Geissel, Magdalena Górska, Hubert Grawe, Florian Greiner, Emma Haettner, Nasser Kalantar-Nayestanaki, Ivan Miskun, Frédéric Nowacki, Christoph Scheidenberger, Soumya Bagchi, Dimiter L. Balabanski, Ziga Brencic, Olga Charviakova, Paul Constantin, Masoumeh Dehghan, Jens Ebert, Lizzy Gröf, Oscar Hall, Muhsin N. Harakeh, Satbir Kaur, Anu Kankainen, Ronja Knöbel, Daria A. Kostyleva, Natalia Kurkova, Natalia Kuzminchuk, Israel Mardor, Dragos Nichita, Jan-Hendrik Otto, Zygmunt Patyk, Stephane Pietri, Sivaji Purushothaman, Moritz Pascal Reiter, Ann-Kathrin Rink, Heidi Roesch, Anamaria Spătaru, Goran Stanic, Alexandru State, Yoshiki K. Tanaka, Matjaz Vencelj, Helmut Weick, John S. Winfield, Michael I. Yavor, Jianwei Zhao

Publikováno v: Physics Letters B, Vol 839, Iss , Pp 137833- (2023)

Direct mass measurements of neutron-deficient nuclides around the N=50 shell closure below 100Sn were performed at the FRS Ion Catcher (FRS-IC) at GSI, Germany. The nuclei were produced by projectile fragmentation of 124Xe, separated in the fragment

Externí odkaz: https://doaj.org/article/a8dd0528ac5149529944dfaeec35e76c

Isomer studies in the vicinity of the doubly-magic nucleus 100Sn: Observation of a new low-lying isomeric state in 97Ag

Autor: Christine Hornung, Daler Amanbayev, Irene Dedes, Gabriella Kripko-Koncz, Ivan Miskun, Noritaka Shimizu, Samuel Ayet San Andrés, Julian Bergmann, Timo Dickel, Jerzy Dudek, Jens Ebert, Hans Geissel, Magdalena Górska, Hubert Grawe, Florian Greiner, Emma Haettner, Takaharu Otsuka, Wolfgang R. Plaß, Sivaji Purushothaman, Ann-Kathrin Rink, Christoph Scheidenberger, Helmut Weick, Soumya Bagchi, Andrey Blazhev, Olga Charviakova, Dominique Curien, Andrew Finlay, Satbir Kaur, Wayne Lippert, Jan-Hendrik Otto, Zygmunt Patyk, Stephane Pietri, Yoshiki K. Tanaka, Yusuke Tsunoda, John S. Winfield

Publikováno v: Physics Letters B, Vol 802, Iss , Pp - (2020)

Long-lived isomeric states in 97Ag and 101−109In were investigated with the FRS Ion Catcher at GSI. In the isotope 97Ag, a long-lived (1/2−) isomeric state was discovered, and its excitation energy was determined to be 618(38) keV. This is simult

Externí odkaz: https://doaj.org/article/a41fefa3947f4e1bb91b6213595a44ed

Erratum: High-resolution, accurate multiple-reflection time-of-flight mass spectrometry for short-lived, exotic nuclei of a few events in their ground and low-lying isomeric states [Phys. Rev. C 99 , 064313 (2019)]

Autor: Samuel Ayet San Andrés, Christine Hornung, Jens Ebert, Wolfgang R. Plaß, Timo Dickel, Hans Geissel, Christoph Scheidenberger, Julian Bergmann, Florian Greiner, Emma Haettner, Christian Jesch, Wayne Lippert, Israel Mardor, Ivan Miskun, Zygmunt Patyk, Stephane Pietri, Alexander Pihktelev, Sivaji Purushothaman, Moritz P. Reiter, Ann-Kathrin Rink, Helmut Weick, Mikhail I. Yavor, Soumya Bagchi, Volha Charviakova, Paul Constantin, Marcel Diwisch, Andrew Finlay, Satbir Kaur, Ronja Knöbel, Johannes Lang, Bo Mei, Iain D. Moore, Jan-Hendrik Otto, Ilkka Pohjalainen, Andrej Prochazka, Christophe Rappold, Maya Takechi, Yoshiki K. Tanaka, John S. Winfield, Xiaodong Xu

Publikováno v: Physical Review C. 107

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6763687869f75617661d6c06dc01b3e
https://doi.org/10.1103/physrevc.107.029901

Improved beam diagnostics and optimization at ISAC via TITAN’s MR-TOF-MS

Autor: D. Lascar, C. Scheidenberger, B. R. Barquest, Robert Thompson, Ruohong Li, M. Mostamand, Iris Dillmann, Jens Lassen, Michael E. Wieser, Corina Andreoiu, Moritz P. Reiter, Timo Dickel, B. Kootte, Erich Leistenschneider, E. Dunling, Friedhelm Ames, J.E. McKay, J. Bollig, Christine Hornung, Jens Dilling, Christian Will, S. F. Paul, R. Steinbrügge, Y. Lan, A. A. Kwiatkowski, Wolfgang R. Plaß, A. Teigelhoefer, B.E. Schultz, S. Ayet San Andrés, Gerald Gwinner, R. Klawitter, T. Brunner, C. Babcock, A. Finlay, Peter Kunz, Julian Bergmann, L. Graham

Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 463:431-436

Determination of the constituents of the radioactive ion beam (RIB) is crucial for successful experiments at low-energy RIB facilities and as such decides the fate of many experiments. Here we present the role of TITAN’s Multiple-Reflection Time-Of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fbc64b7e0dc14947698220f440aa332
https://doi.org/10.1016/j.nimb.2019.04.034

Mass measurements of As, Se, and Br nuclei, and their implication on the proton-neutron interaction strength toward the N=Z line

Autor: Emma Haettner, Zygmunt Patyk, Mikhail I. Yavor, Daler Amanbayev, D. Nichita, Christoph Scheidenberger, S. Pietri, Timo Dickel, Sönke Beck, Helmut Weick, D. A. Kostyleva, A. A. Bezbakh, Anu Kankainen, Jean-Paul Hucka, O. Charviakova, S. A. Krupko, G. Stanic, C. Nociforo, S. Purushothaman, I. A. Muzalevskii, Julian Bergmann, M. N. Harakeh, P. G. Sharov, Nasser Kalantar-Nayestanaki, M. Dehghan, Paul Constantin, R. Knöbel, V. Chudoba, Christine Hornung, M. Vencelj, A. State, O. Hall, G. Kripko-Koncz, Moritz P. Reiter, A. Mollaebrahimi, M. Pfützner, S. Ayet San Andrés, Wolfgang R. Plaß, F. Schirru, N. Kurkova, L. Gröf, L. V. Grigorenko, N. Kuzminchuk, D. L. Balabanski, A. S. Fomichev, J. Zhao, Y. K. Tanaka, O. Kiselev, Hans Geissel, Z. Brencic, Israel Mardor, I. Mukha, H. Roesch, Ivan Miskun, S. Bagchi, A. Spataru

Publikováno v: Physical Review C, 103(3):034319. AMER PHYSICAL SOC
Physical Review C
Mardor, I, Andres, S A S, Dickel, T, Amanbayev, D, Beck, S, Bergmann, J, Geissel, H, Grof, L, Haettner, E, Hornung, C, Kalantar-Nayestanaki, N, Kripko-Koncz, G, Miskun, I, Mollaebrahimi, A, Plass, W R, Scheidenberger, C, Weick, H, Bagchi, S, Balabanski, D L, Bezbakh, A A, Brencic, Z, Charviakova, O, Chudoba, V, Constantin, P, Dehghan, M, Fomichev, A S, Grigorenko, L V, Hall, O, Harakeh, M N, Hucka, J P, Kankainen, A, Kiselev, O, Knobel, R, Kostyleva, D A, Krupko, S A, Kurkova, N, Kuzminchuk, N, Mukha, I, Muzalevskii, I A, Nichita, D, Nociforo, C, Patyk, Z, Pfutzner, M, Pietri, S, Purushothaman, S, Reiter, M P, Roesch, H, Schirru, F, Sharov, P G, Spataru, A, Stanic, G, State, A, Tanaka, Y K, Vencelj, M & Yavor, M I & Zhao, J 2021, ' Mass measurements of As, Se and Br nuclei and their implication on the proton-neutron interaction strength towards the N=Z line ', Physical Review C, vol. 103, no. 3, 034319, pp. 1-10 . https://doi.org/10.1103/PhysRevC.103.034319
Physical review / C 103(3), 034319 (2021). doi:10.1103/PhysRevC.103.034319

Mass measurements of the $^{69}$As, $^{70,71}$Se and $^{71}$Br isotopes, produced via fragmentation of a $^{124}$Xe primary beam at the FRS at GSI, have been performed with the multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) of the F

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af15cc801f32f89db8ede172bc0c2859
https://doi.org/10.1103/physrevc.103.034319