Reduced transition probabilities for the first 2+ excited state in 46Cr, 50Fe, and 54Ni

K. Yamada, T. Motobayashi, N. Aoi, H. Baba, K. Demichi, Z. Elekes, J. Gibelin, T. Gomi, H. Hasegawa, N. Imai, H. Iwasaki, S. Kanno, T. Kubo, K. Kurita, Y. U. Matsuyama, S. Michimasa, T. Minemura, M. Notani, T. K. Onishi, H. J. OngS. Ota, A. Ozawa, A. Saito, H. Sakurai, S. Shimoura, E. Takeshita, S. Takeuchi, M. Tamaki, Y. Togano, Y. Yanagisawa, K. Yoneda, I. Tanihata

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Abstract

We measured B(E2;0+ g.s. → 2+ 1) values for the proton-rich 46Cr, 50Fe, and 54Ni nuclides by intermediate-energy Coulomb excitation in order to study the systematic behavior of collectivity in the Z = 20-28 region. The present study completes the B(E2) values for the T z = ±1 even-even pair nuclei up to Z = 28. The double ratios of proton and neutron matrix elements, (| M n|/| M p|)/(N/Z), have been extracted from the B(E2) values combining with the ones of their mirror nuclei, and compared with theoretical predictions.

Original languageEnglish
Pages (from-to)409-413
Number of pages5
JournalEuropean Physical Journal A
Volume25
Issue numberSUPPL. 1
DOIs
Publication statusPublished - Sep 2005

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transition probabilities
nuclei
protons
nuclides
excitation
mirrors
neutrons
matrices
predictions
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

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Reduced transition probabilities for the first 2+ excited state in 46Cr, 50Fe, and 54Ni. / Yamada, K.; Motobayashi, T.; Aoi, N.; Baba, H.; Demichi, K.; Elekes, Z.; Gibelin, J.; Gomi, T.; Hasegawa, H.; Imai, N.; Iwasaki, H.; Kanno, S.; Kubo, T.; Kurita, K.; Matsuyama, Y. U.; Michimasa, S.; Minemura, T.; Notani, M.; Onishi, T. K.; Ong, H. J.; Ota, S.; Ozawa, A.; Saito, A.; Sakurai, H.; Shimoura, S.; Takeshita, E.; Takeuchi, S.; Tamaki, M.; Togano, Y.; Yanagisawa, Y.; Yoneda, K.; Tanihata, I.

In: European Physical Journal A, Vol. 25, No. SUPPL. 1, 09.2005, p. 409-413.

Research output: Contribution to journalArticle

Yamada, K, Motobayashi, T, Aoi, N, Baba, H, Demichi, K, Elekes, Z, Gibelin, J, Gomi, T, Hasegawa, H, Imai, N, Iwasaki, H, Kanno, S, Kubo, T, Kurita, K, Matsuyama, YU, Michimasa, S, Minemura, T, Notani, M, Onishi, TK, Ong, HJ, Ota, S, Ozawa, A, Saito, A, Sakurai, H, Shimoura, S, Takeshita, E, Takeuchi, S, Tamaki, M, Togano, Y, Yanagisawa, Y, Yoneda, K & Tanihata, I 2005, 'Reduced transition probabilities for the first 2+ excited state in 46Cr, 50Fe, and 54Ni', European Physical Journal A, vol. 25, no. SUPPL. 1, pp. 409-413. https://doi.org/10.1140/epjad/i2005-06-094-0
Yamada, K. ; Motobayashi, T. ; Aoi, N. ; Baba, H. ; Demichi, K. ; Elekes, Z. ; Gibelin, J. ; Gomi, T. ; Hasegawa, H. ; Imai, N. ; Iwasaki, H. ; Kanno, S. ; Kubo, T. ; Kurita, K. ; Matsuyama, Y. U. ; Michimasa, S. ; Minemura, T. ; Notani, M. ; Onishi, T. K. ; Ong, H. J. ; Ota, S. ; Ozawa, A. ; Saito, A. ; Sakurai, H. ; Shimoura, S. ; Takeshita, E. ; Takeuchi, S. ; Tamaki, M. ; Togano, Y. ; Yanagisawa, Y. ; Yoneda, K. ; Tanihata, I. / Reduced transition probabilities for the first 2+ excited state in 46Cr, 50Fe, and 54Ni. In: European Physical Journal A. 2005 ; Vol. 25, No. SUPPL. 1. pp. 409-413.
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AU - Yamada, K.

AU - Motobayashi, T.

AU - Aoi, N.

AU - Baba, H.

AU - Demichi, K.

AU - Elekes, Z.

AU - Gibelin, J.

AU - Gomi, T.

AU - Hasegawa, H.

AU - Imai, N.

AU - Iwasaki, H.

AU - Kanno, S.

AU - Kubo, T.

AU - Kurita, K.

AU - Matsuyama, Y. U.

AU - Michimasa, S.

AU - Minemura, T.

AU - Notani, M.

AU - Onishi, T. K.

AU - Ong, H. J.

AU - Ota, S.

AU - Ozawa, A.

AU - Saito, A.

AU - Sakurai, H.

AU - Shimoura, S.

AU - Takeshita, E.

AU - Takeuchi, S.

AU - Tamaki, M.

AU - Togano, Y.

AU - Yanagisawa, Y.

AU - Yoneda, K.

AU - Tanihata, I.

PY - 2005/9

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AB - We measured B(E2;0+ g.s. → 2+ 1) values for the proton-rich 46Cr, 50Fe, and 54Ni nuclides by intermediate-energy Coulomb excitation in order to study the systematic behavior of collectivity in the Z = 20-28 region. The present study completes the B(E2) values for the T z = ±1 even-even pair nuclei up to Z = 28. The double ratios of proton and neutron matrix elements, (| M n|/| M p|)/(N/Z), have been extracted from the B(E2) values combining with the ones of their mirror nuclei, and compared with theoretical predictions.

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