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g-Factor Measurements on Relativistic Isomeric Beams Produced by Fragmentation and U-fission: The g-RISING Project at GSI

Neyens, G.; Atanasova, L.; Balabanski, D. L.; Becker, F.; Bednarczyk, P.; Caceres, L.; Doornenbal, P.; Gerl, J.; Gorska, M. and Grebosz, J., et al. (2007) In Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory 38(4). p.1237-1247
Abstract
Within the RISING (Rare ISotope INvestigations @ GSI) Collaboration at GSI, g factor measurements have been performed on isomeric states in neutron-rich isotopes approaching Sn-132 and in the neutron deficient Pb-region (the g-RISING campaign). We present the experimental technique and some typical aspects related to such studies on relativistic beams selected with the FRS fragment separator. First results are presented for the (19/2(+)) 4.5 mu s isomeric state in Sn-127, which has been produced by means of fission of a relativistic U-238 beam on the one hand, and by the fragmentation of a relativistic Xe-136 beam on the other hand. Spin-alignment has been observed in both reactions. It was the first time that spin-alignment has been... (More)
Within the RISING (Rare ISotope INvestigations @ GSI) Collaboration at GSI, g factor measurements have been performed on isomeric states in neutron-rich isotopes approaching Sn-132 and in the neutron deficient Pb-region (the g-RISING campaign). We present the experimental technique and some typical aspects related to such studies on relativistic beams selected with the FRS fragment separator. First results are presented for the (19/2(+)) 4.5 mu s isomeric state in Sn-127, which has been produced by means of fission of a relativistic U-238 beam on the one hand, and by the fragmentation of a relativistic Xe-136 beam on the other hand. Spin-alignment has been observed in both reactions. It was the first time that spin-alignment has been established in a relativistic fission reaction. (Less)
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Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory
volume
38
issue
4
pages
1237 - 1247
publisher
Jagellonian University, Cracow, Poland
external identifiers
  • wos:000246400400016
  • scopus:43949136699
ISSN
0587-4254
language
English
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yes
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6c72e233-1ea7-49e1-8e37-c53f45159e89 (old id 660686)
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http://th-www.if.uj.edu.pl/acta/vol38/pdf/v38p1237.pdf
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2007-12-18 12:57:18
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2017-01-01 06:44:29
@article{6c72e233-1ea7-49e1-8e37-c53f45159e89,
  abstract     = {Within the RISING (Rare ISotope INvestigations @ GSI) Collaboration at GSI, g factor measurements have been performed on isomeric states in neutron-rich isotopes approaching Sn-132 and in the neutron deficient Pb-region (the g-RISING campaign). We present the experimental technique and some typical aspects related to such studies on relativistic beams selected with the FRS fragment separator. First results are presented for the (19/2(+)) 4.5 mu s isomeric state in Sn-127, which has been produced by means of fission of a relativistic U-238 beam on the one hand, and by the fragmentation of a relativistic Xe-136 beam on the other hand. Spin-alignment has been observed in both reactions. It was the first time that spin-alignment has been established in a relativistic fission reaction.},
  author       = {Neyens, G. and Atanasova, L. and Balabanski, D. L. and Becker, F. and Bednarczyk, P. and Caceres, L. and Doornenbal, P. and Gerl, J. and Gorska, M. and Grebosz, J. and Hass, M. and Ilie, G. and Kurz, N. and Kojouharov, I. and Lozeva, R. and Maj, A. and Pfutzner, M. and Pietri, S. and Podolyak, Zs. and Prokopowicz, W. and Saitoh, T. R. and Schaffner, H. and Simpson, G. and Vermeulen, N. and Werner-Malento, E. and Walker, J. and Wollersheim, H. J. and Bazzacco, D. and Benzoni, G. and Blazhev, A. and Blasi, N. and Bracco, A. and Brandau, C. and Camera, F. and Chamoli, S. K. and Chmel, S. and Crespi, F. C. L. and Daugas, J. M. and De Rydt, M. and Detistov, P. and Fahlander, Claes and Farnea, E. and Georgiev, G. and Gladnishki, K. and Hoischen, Robert and Ionescu-Bujor, M. and Iordachescu, A. and Jolie, J. and Jungclaus, A. and Kmiecik, M. and Krasznahorkay, A. and Kulessa, R. and Lakshmi, S. and Lo Bianco, G. and Mallion, S. and Mazurek, K. and Meczynski, W. and Montanari, D. and Myalsky, S. and Perru, O. and Rudolph, Dirk and Rusev, G. and Saltarelli, A. and Schwengner, R. and Styczen, J. and Turzo, K. and Valiente-Dobon, J. J. and Wieland, O. and Zieblinski, M.},
  issn         = {0587-4254},
  language     = {eng},
  number       = {4},
  pages        = {1237--1247},
  publisher    = {Jagellonian University, Cracow, Poland},
  series       = {Acta Physica Polonica. Series B: Elementary Particle Physics, Nuclear Physics, Statistical Physics, Theory of Relativity, Field Theory},
  title        = {g-Factor Measurements on Relativistic Isomeric Beams Produced by Fragmentation and U-fission: The g-RISING Project at GSI},
  volume       = {38},
  year         = {2007},
}