Isoscalar giant resonances in 48Ca

被引：47
|
作者：
Lui, Y. -W. [1 ]
Youngblood, D. H. [1 ]
Shlomo, S. [1 ]
Chen, X. [1 ]
Tokimoto, Y. [1 ]
Krishichayan [1 ]
Anders, M. [1 ]
Button, J. [1 ]
机构：
[1] Texas A&M Univ, Inst Cyclotron, College Stn, TX 77843 USA
来源：
PHYSICAL REVIEW C | 2011年 / 83卷 / 04期
关键词：
NUCLEAR-MATTER; MONOPOLE RESONANCE; SUM-RULES; INCOMPRESSIBILITY; STRENGTH; SCATTERING; COMPRESSIBILITY; STATES;
D O I：
10.1103/PhysRevC.83.044327
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The giant resonance region from 9.5 MeV < E-x < 40 MeV in Ca-48 has been studied with inelastic scattering of 240-MeV alpha particles at small angles, including 0 degrees. 95(-15)(+11)% of E0 energy-weighted sum rule (EWSR), 83(-16)(+10)% of E2 EWSR, and 137 +/- 20% of E1 EWSR were located below E-x = 40 MeV. A comparison of the experimental data with calculated results for the isoscalar giant monopole resonance, obtained within the mean-field-based random-phase approximation, is also given.
引用
收藏
页数：11
相关论文
共 50 条
  • [21] ISOSCALAR GIANT-RESONANCES IN A RELATIVISTIC MODEL
    LHUILLIER, M
    VANGIAI, N
    PHYSICAL REVIEW C, 1989, 39 (05): : 2022 - 2029
  • [22] MACROSCOPIC DESCRIPTION OF ISOSCALAR GIANT MULTIPOLE RESONANCES
    NIX, JR
    SIERK, AJ
    PHYSICAL REVIEW C, 1980, 21 (01): : 396 - 404
  • [23] Magnetic Dipole Transition in 48Ca
    Acharya, B.
    Hu, B. S.
    Bacca, S.
    Hagen, G.
    Navratil, P.
    Papenbrock, T.
    PHYSICAL REVIEW LETTERS, 2024, 132 (23)
  • [24] The muon capture rate of 48Ca
    Fynbo, HOU
    Egorov, V
    Brudanin, V
    Chirtchenko, A
    Deutsch, J
    Lebedev, V
    Petitjean, C
    Riisager, K
    Vassiliev, S
    NUCLEAR PHYSICS A, 2003, 724 (3-4) : 493 - 501
  • [25] Rate of the 2νββ-decay of 48Ca
    Mazepa, EV
    Rumyantsev, OA
    Urin, MH
    NUCLEAR SHELLS - 50 YEARS, 2000, : 439 - 443
  • [26] Candles for the study of ββdecay of 48Ca
    Kishimoto, T
    Ogawa, I
    Hazama, R
    Yoshida, S
    Umehara, S
    Ajimura, S
    Matsuoka, K
    Sakai, H
    Yokoyama, D
    Miyawaki, T
    Mukaida, K
    Ichihara, K
    Tatewaki, Y
    Fushimi, K
    Ohsumi, H
    NEURINO OSCILLATIONS AND THEIR ORIGIN, 2004, : 338 - 349
  • [27] 48Ca HETEROGENEITY IN DIFFERENTIATED METEORITES
    Chen, Hsin-Wei
    Lee, Typhoon
    Lee, Der-Chuen
    Shen, Jason Jiun-San
    Chen, Jiang-Chang
    ASTROPHYSICAL JOURNAL LETTERS, 2011, 743 (01)
  • [28] The rate of the 2νββ-decay of 48Ca
    Mazepa, EV
    Rumyantsev, OA
    Urin, MH
    IZVESTIYA AKADEMII NAUK SERIYA FIZICHESKAYA, 2000, 64 (03): : 511 - 514
  • [29] Measurements of the 48Ca(γ,n) reaction
    Tompkins, J. R.
    Arnold, C. W.
    Karwowski, H. J.
    Rich, G. C.
    Sobotka, L. G.
    Howell, C. R.
    PHYSICAL REVIEW C, 2011, 84 (04):
  • [30] Improved limits on β− and β−β− decays of 48Ca
    A. Bakalyarov
    A. Balysh
    A. S. Barabash
    P. Beneš
    Ch. Briançon
    V. Brudanin
    P. Čermák
    V. Egorov
    F. Hubert
    Ph. Hubert
    N. A. Korolev
    V. N. Kosjakov
    A. Kovalik
    N. A. Lebedev
    V. I. Lebedev
    A. F. Novgorodov
    N. I. Rukhadze
    N. I. Štekl
    V. V. Timkin
    I. E. Veleshko
    Ts. Vylov
    V. I. Umatov
    Journal of Experimental and Theoretical Physics Letters, 2002, 76 : 545 - 547
12345