Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions

Y. Fujita; T. Adachi; B. Blank; P. Von Brentano; G. P.A. Berg; H. Fujita; Kunihiro Fujita; K. Hatanaka; K. Nakanishi; A. Negret; L. Popescu; B. Rubio; Y. Shimbara; Y. Shimizu; Y. Tameshige; A. Tamii; M. Yosoi; K. O. Zell

doi:10.1063/1.3485193

Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions

Y. Fujita, T. Adachi, B. Blank, P. Von Brentano, G. P.A. Berg, H. Fujita, Kunihiro Fujita, K. Hatanaka, K. Nakanishi, A. Negret, L. Popescu, B. Rubio, Y. Shimbara, Y. Shimizu, Y. Tameshige, A. Tamii, M. Yosoi, K. O. Zell

Experimental Particle Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The rp-process nucleosynthesis proceeds through nuclei near the proton drip-line, in which Gamow-Teller (GT) transitions starting from unstable p f -shell nuclei play important roles. In the β -decay study of these nuclei, half-lives can be measured rather accurately. On the other hand, in the high-resolution (³He; t) charge-exchange reactions on mirror nuclei, individual GT transitions can be studied up to high excitations. For the accurate study of the GT transition strengths in the A = 52, T = 2 system, we compare and combine the β -decay study of the proton-rich nucleus ⁵²Ni and the ⁵²Cr(³He; t) measurement assuming the isospin symmetry of the T_z = ±2→±1 transitions.

Original language	English
Title of host publication	10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
Pages	436-438
Number of pages	3
DOIs	https://doi.org/10.1063/1.3485193
Publication status	Published - Sept 21 2010
Event	10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 - Osaka, Japan Duration: Mar 8 2010 → Mar 10 2010

Publication series

Name	AIP Conference Proceedings
Volume	1269
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Other

Other	10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10
Country/Territory	Japan
City	Osaka
Period	3/8/10 → 3/10/10

All Science Journal Classification (ASJC) codes

Ecology, Evolution, Behavior and Systematics
Ecology
Plant Science
Physics and Astronomy(all)
Nature and Landscape Conservation

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10.1063/1.3485193

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Fujita, Y., Adachi, T., Blank, B., Von Brentano, P., Berg, G. P. A., Fujita, H., Fujita, K., Hatanaka, K., Nakanishi, K., Negret, A., Popescu, L., Rubio, B., Shimbara, Y., Shimizu, Y., Tameshige, Y., Tamii, A., Yosoi, M., & Zell, K. O. (2010). Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions. In 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10 (pp. 436-438). (AIP Conference Proceedings; Vol. 1269). https://doi.org/10.1063/1.3485193

Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions. / Fujita, Y.; Adachi, T.; Blank, B. et al.
10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10. 2010. p. 436-438 (AIP Conference Proceedings; Vol. 1269).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Fujita, Y, Adachi, T, Blank, B, Von Brentano, P, Berg, GPA, Fujita, H, Fujita, K, Hatanaka, K, Nakanishi, K, Negret, A, Popescu, L, Rubio, B, Shimbara, Y, Shimizu, Y, Tameshige, Y, Tamii, A, Yosoi, M & Zell, KO 2010, Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions. in 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10. AIP Conference Proceedings, vol. 1269, pp. 436-438, 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10, Osaka, Japan, 3/8/10. https://doi.org/10.1063/1.3485193

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abstract = "The rp-process nucleosynthesis proceeds through nuclei near the proton drip-line, in which Gamow-Teller (GT) transitions starting from unstable p f -shell nuclei play important roles. In the β -decay study of these nuclei, half-lives can be measured rather accurately. On the other hand, in the high-resolution (3He; t) charge-exchange reactions on mirror nuclei, individual GT transitions can be studied up to high excitations. For the accurate study of the GT transition strengths in the A = 52, T = 2 system, we compare and combine the β -decay study of the proton-rich nucleus 52Ni and the 52Cr(3He; t) measurement assuming the isospin symmetry of the Tz = ±2→±1 transitions.",

author = "Y. Fujita and T. Adachi and B. Blank and {Von Brentano}, P. and Berg, {G. P.A.} and H. Fujita and Kunihiro Fujita and K. Hatanaka and K. Nakanishi and A. Negret and L. Popescu and B. Rubio and Y. Shimbara and Y. Shimizu and Y. Tameshige and A. Tamii and M. Yosoi and Zell, {K. O.}",

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booktitle = "10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10",

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T1 - Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions

AU - Fujita, Y.

AU - Adachi, T.

AU - Blank, B.

AU - Von Brentano, P.

AU - Berg, G. P.A.

AU - Fujita, H.

AU - Fujita, Kunihiro

AU - Hatanaka, K.

AU - Nakanishi, K.

AU - Negret, A.

AU - Popescu, L.

AU - Rubio, B.

AU - Shimbara, Y.

AU - Shimizu, Y.

AU - Tameshige, Y.

AU - Tamii, A.

AU - Yosoi, M.

AU - Zell, K. O.

PY - 2010/9/21

Y1 - 2010/9/21

N2 - The rp-process nucleosynthesis proceeds through nuclei near the proton drip-line, in which Gamow-Teller (GT) transitions starting from unstable p f -shell nuclei play important roles. In the β -decay study of these nuclei, half-lives can be measured rather accurately. On the other hand, in the high-resolution (3He; t) charge-exchange reactions on mirror nuclei, individual GT transitions can be studied up to high excitations. For the accurate study of the GT transition strengths in the A = 52, T = 2 system, we compare and combine the β -decay study of the proton-rich nucleus 52Ni and the 52Cr(3He; t) measurement assuming the isospin symmetry of the Tz = ±2→±1 transitions.

AB - The rp-process nucleosynthesis proceeds through nuclei near the proton drip-line, in which Gamow-Teller (GT) transitions starting from unstable p f -shell nuclei play important roles. In the β -decay study of these nuclei, half-lives can be measured rather accurately. On the other hand, in the high-resolution (3He; t) charge-exchange reactions on mirror nuclei, individual GT transitions can be studied up to high excitations. For the accurate study of the GT transition strengths in the A = 52, T = 2 system, we compare and combine the β -decay study of the proton-rich nucleus 52Ni and the 52Cr(3He; t) measurement assuming the isospin symmetry of the Tz = ±2→±1 transitions.

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BT - 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10

T2 - 10th International Symposium on Origin of Matter and Evolution of Galaxies, OMEG10

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ER -

Gamow-Teller transitions in proton rich exotic p f -shell nuclei deduced from mirror transitions

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