Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation

Y. K. Gupta; U. Garg; J. T. Matta; D. Patel; T. Peach; J. Hoffman; K. Yoshida; M. Itoh; M. Fujiwara; K. Hara; H. Hashimoto; K. Nakanishi; M. Yosoi; H. Sakaguchi; S. Terashima; S. Kishi; T. Murakami; M. Uchida; Y. Yasuda; H. Akimune; T. Kawabata; M. N. Harakeh

doi:10.1016/j.physletb.2015.07.021

Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation

Y. K. Gupta^*, U. Garg, J. T. Matta, D. Patel, T. Peach, J. Hoffman, K. Yoshida, M. Itoh, M. Fujiwara, K. Hara, H. Hashimoto, K. Nakanishi, M. Yosoi, H. Sakaguchi, S. Terashima, S. Kishi, T. Murakami, M. Uchida, Y. Yasuda, H. AkimuneT. Kawabata, M. N. Harakeh

^*Corresponding author for this work

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Abstract

The isoscalar giant monopole resonance (ISGMR) strength distribution in Mg-24 has been determined from background-free inelastic scattering of 386-MeV alpha particles at extreme forward angles, including 0 degrees The ISGMR strength distribution has been observed for the first time to have a two-peak structure in a light-mass nucleus. This splitting of ISGMR strength is explained well by microscopic theory in terms of the prolate deformation of the ground state of Mg-24. (C) 2015 The Authors. Published by Elsevier B.V.

Original language	English
Pages (from-to)	343-346
Number of pages	4
Journal	Physics Letters B
Volume	748
DOIs	https://doi.org/10.1016/j.physletb.2015.07.021
Publication status	Published - 2-Sept-2015

Keywords

GIANT MONOPOLE RESONANCE
COUPLED-CHANNELS CALCULATIONS
DIPOLE RESONANCE
EXCITATION
SCATTERING
PB-208
ENERGY

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Corrigendum to “Splitting of ISGMR strength in the light-mass nucleus 24Mg due to ground-state deformation” [Phys. Lett. B 748 (2015) 343–346]
Gupta, Y. K., Garg, U., Matta, J. T., Patel, D., Peach, T., Hoffman, J., Yoshida, K., Itoh, M., Fujiwara, M., Hara, K., Hashimoto, H., Nakanishi, K., Yosoi, M., Sakaguchi, H., Terashima, S., Kishi, S., Murakami, T., Uchida, M., Yasuda, Y. & Akimune, H. & 2 others, Kawabata, T. & Harakeh, M. N., 17-Dec-2015, In: Physics Letters B. 751, p. 597-597 1 p.
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3 Citations (Scopus)

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Gupta, Y. K., Garg, U., Matta, J. T., Patel, D., Peach, T., Hoffman, J., Yoshida, K., Itoh, M., Fujiwara, M., Hara, K., Hashimoto, H., Nakanishi, K., Yosoi, M., Sakaguchi, H., Terashima, S., Kishi, S., Murakami, T., Uchida, M., Yasuda, Y., ... Harakeh, M. N. (2015). Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation. Physics Letters B, 748, 343-346. https://doi.org/10.1016/j.physletb.2015.07.021

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title = "Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation",

abstract = "The isoscalar giant monopole resonance (ISGMR) strength distribution in Mg-24 has been determined from background-free inelastic scattering of 386-MeV alpha particles at extreme forward angles, including 0 degrees The ISGMR strength distribution has been observed for the first time to have a two-peak structure in a light-mass nucleus. This splitting of ISGMR strength is explained well by microscopic theory in terms of the prolate deformation of the ground state of Mg-24. (C) 2015 The Authors. Published by Elsevier B.V.",

keywords = "GIANT MONOPOLE RESONANCE, COUPLED-CHANNELS CALCULATIONS, DIPOLE RESONANCE, EXCITATION, SCATTERING, PB-208, ENERGY",

author = "Gupta, {Y. K.} and U. Garg and Matta, {J. T.} and D. Patel and T. Peach and J. Hoffman and K. Yoshida and M. Itoh and M. Fujiwara and K. Hara and H. Hashimoto and K. Nakanishi and M. Yosoi and H. Sakaguchi and S. Terashima and S. Kishi and T. Murakami and M. Uchida and Y. Yasuda and H. Akimune and T. Kawabata and Harakeh, {M. N.}",

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doi = "10.1016/j.physletb.2015.07.021",

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Gupta, YK, Garg, U, Matta, JT, Patel, D, Peach, T, Hoffman, J, Yoshida, K, Itoh, M, Fujiwara, M, Hara, K, Hashimoto, H, Nakanishi, K, Yosoi, M, Sakaguchi, H, Terashima, S, Kishi, S, Murakami, T, Uchida, M, Yasuda, Y, Akimune, H, Kawabata, T & Harakeh, MN 2015, 'Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation', Physics Letters B, vol. 748, pp. 343-346. https://doi.org/10.1016/j.physletb.2015.07.021

TY - JOUR

T1 - Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation

AU - Gupta, Y. K.

AU - Garg, U.

AU - Matta, J. T.

AU - Patel, D.

AU - Peach, T.

AU - Hoffman, J.

AU - Yoshida, K.

AU - Itoh, M.

AU - Fujiwara, M.

AU - Hara, K.

AU - Hashimoto, H.

AU - Nakanishi, K.

AU - Yosoi, M.

AU - Sakaguchi, H.

AU - Terashima, S.

AU - Kishi, S.

AU - Murakami, T.

AU - Uchida, M.

AU - Yasuda, Y.

AU - Akimune, H.

AU - Kawabata, T.

AU - Harakeh, M. N.

PY - 2015/9/2

Y1 - 2015/9/2

N2 - The isoscalar giant monopole resonance (ISGMR) strength distribution in Mg-24 has been determined from background-free inelastic scattering of 386-MeV alpha particles at extreme forward angles, including 0 degrees The ISGMR strength distribution has been observed for the first time to have a two-peak structure in a light-mass nucleus. This splitting of ISGMR strength is explained well by microscopic theory in terms of the prolate deformation of the ground state of Mg-24. (C) 2015 The Authors. Published by Elsevier B.V.

AB - The isoscalar giant monopole resonance (ISGMR) strength distribution in Mg-24 has been determined from background-free inelastic scattering of 386-MeV alpha particles at extreme forward angles, including 0 degrees The ISGMR strength distribution has been observed for the first time to have a two-peak structure in a light-mass nucleus. This splitting of ISGMR strength is explained well by microscopic theory in terms of the prolate deformation of the ground state of Mg-24. (C) 2015 The Authors. Published by Elsevier B.V.

KW - GIANT MONOPOLE RESONANCE

KW - COUPLED-CHANNELS CALCULATIONS

KW - DIPOLE RESONANCE

KW - EXCITATION

KW - SCATTERING

KW - PB-208

KW - ENERGY

U2 - 10.1016/j.physletb.2015.07.021

DO - 10.1016/j.physletb.2015.07.021

M3 - Article

SN - 0370-2693

VL - 748

SP - 343

EP - 346

JO - Physics Letters B

JF - Physics Letters B

ER -

Splitting of ISGMR strength in the light-mass nucleus Mg-24 due to ground-state deformation

Abstract

Keywords

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Research output

Corrigendum to “Splitting of ISGMR strength in the light-mass nucleus 24Mg due to ground-state deformation” [Phys. Lett. B 748 (2015) 343–346]

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