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Journal articles
Testing the mutually enhanced magicity effect in nuclear incompressibility via the giant monopole resonance in the $^{204,206,208}$ Pb isotopes
D. Patel
U. Garg
M. Fujiwara
T. Adachi
H. Akimune
G.P.A. Berg
M.N. Harakeh
1
M. Itoh
C. Iwamoto
A. Long
J.T. Matta
T. Murakami
A. Okamoto
K. Sault
R. Talwar
M. Uchida
M. Yosoi
M. Yosoi
Author
1
GANIL - Grand Accélérateur National d'Ions Lourds (Bvd Henri Becquerel - BP 55027 - 14076 CAEN CEDEX 5 - France)
- CNRS - Centre National de la Recherche Scientifique : UAR3266/UPR3266 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DRF/GANIL (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
Abstract : Using inelastic α-scattering at extremely forward angles, including 0°, the strength distributions of the isoscalar giant monopole resonance (ISGMR) have been measured in the 204,206,208Pb isotopes in order to examine the proposed mutually enhanced magicity (MEM) effect on the nuclear incompressibility. The MEM effect had been suggested as a likely explanation of the "softness" of nuclear incompressibility observed in the ISGMR measurements in the Sn and Cd isotopes. Our experimental results rule out any manifestation of the MEM effect in nuclear incompressibility and leave the question of the softness of the open-shell nuclei unresolved still.
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http://hal.in2p3.fr/in2p3-00870602
Contributor : Michel Lion Connect in order to contact the contributor
Submitted on : Monday, October 7, 2013 - 4:23:57 PM
Last modification on : Friday, January 21, 2022 - 9:30:16 AM
Contributor : Michel Lion Connect in order to contact the contributor
Submitted on : Monday, October 7, 2013 - 4:23:57 PM
Last modification on : Friday, January 21, 2022 - 9:30:16 AM
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- HAL Id : in2p3-00870602, version 1
- DOI : 10.1016/j.physletb.2013.08.027
Citation
D. Patel, U. Garg, M. Fujiwara, T. Adachi, H. Akimune, et al.. Testing the mutually enhanced magicity effect in nuclear incompressibility via the giant monopole resonance in the $^{204,206,208}$ Pb isotopes. Physics Letters B, Elsevier, 2013, 726, pp.178-181. ⟨10.1016/j.physletb.2013.08.027⟩. ⟨in2p3-00870602⟩
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