Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei

H. Ogawa; K. Asahi; K. Sakai; T. Suzuki; H. Izumi; H. Miyoshi; M. Nagakura; K. Yogo; A. Goto; T. Suga; T. Honda; H. Ueno; Y. X. Watanabe; K. Yoneda; A. Yoshimi; N. Fukuda; Y. Kobayashi; A. Yoshida; T. Kubo; M. Ishihara; N. Imai; N. Aoi; W. D. Schmidt-Ott; G. Neyens; S. Teughels

doi:10.1103/PhysRevC.67.064308

Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei

H. Ogawa, K. Asahi, K. Sakai, T. Suzuki, H. Izumi, H. Miyoshi, M. Nagakura, K. Yogo, A. Goto, T. Suga, T. Honda, H. Ueno, Y. X. Watanabe, K. Yoneda, A. Yoshimi, N. Fukuda, Y. Kobayashi, A. Yoshida, T. Kubo, M. IshiharaN. Imai, N. Aoi, W. D. Schmidt-Ott, G. Neyens, S. Teughels

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Abstract

The electric quadrupole moment Q for the ground state of [Formula Presented] was determined by the [Formula Presented]-NMR method applied to spin-polarized projectile fragments. From the measured quadrupole coupling constant, [Formula Presented] for [Formula Presented] in a Mg single crystal stopper the Q moment was deduced as [Formula Presented] As was the case in the previous [Formula Presented] result, the obtained Q moment is very close to that for the [Formula Presented] isotope [Formula Presented] in sharp contrast to the results of conventional shell-model calculations using constant effective charges. Comparison of the shell-model calculations indicates substantial reduction of the [Formula Presented] effective charges for isotopes with large [Formula Presented] ratios. The results were well accounted for in terms of [Formula Presented] dependent [Formula Presented] polarization charges as predicted by Bohr and Mottelson and by incorporating the decoupling feature of loosely bound particles.

Original language	English
Pages (from-to)	9
Number of pages	1
Journal	Physical Review C - Nuclear Physics
Volume	67
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevC.67.064308
State	Published - 2003
Externally published	Yes

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Ogawa, H., Asahi, K., Sakai, K., Suzuki, T., Izumi, H., Miyoshi, H., Nagakura, M., Yogo, K., Goto, A., Suga, T., Honda, T., Ueno, H., Watanabe, Y. X., Yoneda, K., Yoshimi, A., Fukuda, N., Kobayashi, Y., Yoshida, A., Kubo, T., ... Teughels, S. (2003). Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei. Physical Review C - Nuclear Physics, 67(6), 9. https://doi.org/10.1103/PhysRevC.67.064308

@article{d6cfe5cff8604936a38ef41b062eb30b,

title = "Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei",

abstract = "The electric quadrupole moment Q for the ground state of [Formula Presented] was determined by the [Formula Presented]-NMR method applied to spin-polarized projectile fragments. From the measured quadrupole coupling constant, [Formula Presented] for [Formula Presented] in a Mg single crystal stopper the Q moment was deduced as [Formula Presented] As was the case in the previous [Formula Presented] result, the obtained Q moment is very close to that for the [Formula Presented] isotope [Formula Presented] in sharp contrast to the results of conventional shell-model calculations using constant effective charges. Comparison of the shell-model calculations indicates substantial reduction of the [Formula Presented] effective charges for isotopes with large [Formula Presented] ratios. The results were well accounted for in terms of [Formula Presented] dependent [Formula Presented] polarization charges as predicted by Bohr and Mottelson and by incorporating the decoupling feature of loosely bound particles.",

author = "H. Ogawa and K. Asahi and K. Sakai and T. Suzuki and H. Izumi and H. Miyoshi and M. Nagakura and K. Yogo and A. Goto and T. Suga and T. Honda and H. Ueno and Watanabe, {Y. X.} and K. Yoneda and A. Yoshimi and N. Fukuda and Y. Kobayashi and A. Yoshida and T. Kubo and M. Ishihara and N. Imai and N. Aoi and Schmidt-Ott, {W. D.} and G. Neyens and S. Teughels",

year = "2003",

doi = "10.1103/PhysRevC.67.064308",

language = "English",

volume = "67",

pages = "9",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "6",

}

Ogawa, H, Asahi, K, Sakai, K, Suzuki, T, Izumi, H, Miyoshi, H, Nagakura, M, Yogo, K, Goto, A, Suga, T, Honda, T, Ueno, H, Watanabe, YX, Yoneda, K, Yoshimi, A, Fukuda, N, Kobayashi, Y, Yoshida, A, Kubo, T, Ishihara, M, Imai, N, Aoi, N, Schmidt-Ott, WD, Neyens, G & Teughels, S 2003, 'Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei', Physical Review C - Nuclear Physics, vol. 67, no. 6, pp. 9. https://doi.org/10.1103/PhysRevC.67.064308

TY - JOUR

T1 - Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei

AU - Ogawa, H.

AU - Asahi, K.

AU - Sakai, K.

AU - Suzuki, T.

AU - Izumi, H.

AU - Miyoshi, H.

AU - Nagakura, M.

AU - Yogo, K.

AU - Goto, A.

AU - Suga, T.

AU - Honda, T.

AU - Ueno, H.

AU - Watanabe, Y. X.

AU - Yoneda, K.

AU - Yoshimi, A.

AU - Fukuda, N.

AU - Kobayashi, Y.

AU - Yoshida, A.

AU - Kubo, T.

AU - Ishihara, M.

AU - Imai, N.

AU - Aoi, N.

AU - Schmidt-Ott, W. D.

AU - Neyens, G.

AU - Teughels, S.

PY - 2003

Y1 - 2003

N2 - The electric quadrupole moment Q for the ground state of [Formula Presented] was determined by the [Formula Presented]-NMR method applied to spin-polarized projectile fragments. From the measured quadrupole coupling constant, [Formula Presented] for [Formula Presented] in a Mg single crystal stopper the Q moment was deduced as [Formula Presented] As was the case in the previous [Formula Presented] result, the obtained Q moment is very close to that for the [Formula Presented] isotope [Formula Presented] in sharp contrast to the results of conventional shell-model calculations using constant effective charges. Comparison of the shell-model calculations indicates substantial reduction of the [Formula Presented] effective charges for isotopes with large [Formula Presented] ratios. The results were well accounted for in terms of [Formula Presented] dependent [Formula Presented] polarization charges as predicted by Bohr and Mottelson and by incorporating the decoupling feature of loosely bound particles.

AB - The electric quadrupole moment Q for the ground state of [Formula Presented] was determined by the [Formula Presented]-NMR method applied to spin-polarized projectile fragments. From the measured quadrupole coupling constant, [Formula Presented] for [Formula Presented] in a Mg single crystal stopper the Q moment was deduced as [Formula Presented] As was the case in the previous [Formula Presented] result, the obtained Q moment is very close to that for the [Formula Presented] isotope [Formula Presented] in sharp contrast to the results of conventional shell-model calculations using constant effective charges. Comparison of the shell-model calculations indicates substantial reduction of the [Formula Presented] effective charges for isotopes with large [Formula Presented] ratios. The results were well accounted for in terms of [Formula Presented] dependent [Formula Presented] polarization charges as predicted by Bohr and Mottelson and by incorporating the decoupling feature of loosely bound particles.

UR - http://www.scopus.com/inward/record.url?scp=85035300401&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.67.064308

DO - 10.1103/PhysRevC.67.064308

M3 - Article

AN - SCOPUS:85035300401

SN - 0556-2813

VL - 67

SP - 9

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 6

ER -

Electric quadrupole moment of [Formula Presented] and anomalous [Formula Presented] effective charges for neutron-rich nuclei

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