Fujita, Y., Fujita, H., Adachi, T., Bai, C. L., Algora, A., Berg, G. P. A., von Brentano, P., Colo, G., Csatlos, M., Deaven, J. M., Estevez-Aguado, E., Fransen, C., De Frenne, D., Fujita, K., Ganioglu, E., Guess, C. J., Gulyas, J., Hatanaka, K., Hirota, K., Honma, M., Ishikawa, D., Jacobs, E., Krasznahorkay, A., Matsubara, H., Matsuyanagi, K., Meharchand, R., Molina, F., Muto, K., Nakanishi, K., Negret, A., Okamura, H., Ong, H. J., Otsuka, T., Pietralla, N., Perdikakis, G., Popescu, L., Rubio, B., Sagawa, H., Sarriguren, P., Scholl, C., Shimbara, Y., Shimizu, Y., Susoy, G., Suzuki, T., Tameshige, Y., Tamii, A., Thies, J. H., Uchida, M., Wakasa, T., Yosoi, M., Zegers, R. G. T., Zell, K. O. and Zenihiro, J.
(2014).
Observation of Low- and High-Energy Gamow-Teller Phonon Excitations in Nuclei.
Phys. Rev. Lett., 112 (11).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 1079-7114
Full text not available from this repository.
Abstract
Gamow-Teller (GT) transitions in atomic nuclei are sensitive to both nuclear shell structure and effective residual interactions. The nuclear GT excitations were studied for the mass number A = 42, 46, 50, and 54 f-shell nuclei in (He-3, t) charge-exchange reactions. In the Ca-42 -> Sc-42 reaction, most of the GT strength is concentrated in the lowest excited state at 0.6 MeV, suggesting the existence of a low-energy GT phonon excitation. As A increases, a high-energy GT phonon excitation develops in the 6-11 MeV region. In the Fe-54 -> Co-54 reaction, the high-energy GT phonon excitation mainly carries the GT strength. The existence of these two GT phonon excitations are attributed to the 2 fermionic degrees of freedom in nuclei.
Item Type: |
Journal Article
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Creators: |
Creators | Email | ORCID | ORCID Put Code |
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Fujita, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Fujita, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Adachi, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Bai, C. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Algora, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Berg, G. P. A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | von Brentano, P. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Colo, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Csatlos, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Deaven, J. M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Estevez-Aguado, E. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Fransen, C. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | De Frenne, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Fujita, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Ganioglu, E. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Guess, C. J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gulyas, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hatanaka, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hirota, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Honma, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Ishikawa, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jacobs, E. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Krasznahorkay, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Matsubara, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Matsuyanagi, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Meharchand, R. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Molina, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Muto, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Nakanishi, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Negret, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Okamura, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Ong, H. J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Otsuka, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Pietralla, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Perdikakis, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Popescu, L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Rubio, B. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sagawa, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sarriguren, P. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Scholl, C. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Shimbara, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Shimizu, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Susoy, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Suzuki, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Tameshige, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Tamii, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Thies, J. H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Uchida, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wakasa, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yosoi, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Zegers, R. G. T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Zell, K. O. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Zenihiro, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
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URN: |
urn:nbn:de:hbz:38-443277 |
DOI: |
10.1103/PhysRevLett.112.112502 |
Journal or Publication Title: |
Phys. Rev. Lett. |
Volume: |
112 |
Number: |
11 |
Date: |
2014 |
Publisher: |
AMER PHYSICAL SOC |
Place of Publication: |
COLLEGE PK |
ISSN: |
1079-7114 |
Language: |
English |
Faculty: |
Unspecified |
Divisions: |
Unspecified |
Subjects: |
no entry |
Uncontrolled Keywords: |
Keywords | Language |
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BEAM LINE; SPECTROMETER; STRENGTH; SYMMETRY; SPIN; T=0 | Multiple languages | Physics, Multidisciplinary | Multiple languages |
|
URI: |
http://kups.ub.uni-koeln.de/id/eprint/44327 |
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