A first estimation of chiral four-nucleon force effects in 4He

被引：0
|
作者：
Rozpedzik, D.
Golak, J.
Skibinski, R.
Witala, H.
Gloeckle, W.
Epelbaum, E.
Nogga, A.
Kamada, H.
机构：
[1] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland
[2] Ruhr Univ Bochum, Inst Theoret Phys 2, D-44780 Bochum, Germany
[3] Forschungszentrum Julich, D-52425 Julich, Germany
[4] Univ Bonn, Inst Physiol 1, Helmholtz Inst Strahlen & Kernphys Theorie, D-53115 Bonn, Germany
[5] Kyushu Inst Technol, Fac Engn, Dept Phys, Kitakyushu, Fukuoka 8048550, Japan
来源：
ACTA PHYSICA POLONICA B | 2006年 / 37卷 / 10期
关键词：
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We estimate four-nucleon force effects between different He-4 wave functions by calculating the expectation values of four-nucleon potentials which were recently derived within the framework of chiral effective field theory. We find that the four-nucleon force is attractive for the wave functions with a totally symmetric momentum part. The additional binding energy provided by the long-ranged part of the four-nucleon force is of the order of a few hundred keV.
引用
收藏
页码：2889 / 2903
页数：15
相关论文
共 50 条
  • [41] Amplitude dependence of first sound velocity in superfluid 4He
    Olympus Optical Co, Ltd, Tokyo, Japan
    [J]. Phys B Condens Matter, 1-4 (669-671):
  • [42] Four-Body Structure of Λ Hypernuclei and 4He Tetramer System
    Emiko Hiyama
    Masayasu Kamimura
    [J]. Few-Body Systems, 2013, 54 : 737 - 744
  • [43] Modern nuclear force predictions for n-3H scattering above the three- and four-nucleon breakup thresholds
    Lazauskas, Rimantas
    [J]. PHYSICAL REVIEW C, 2015, 91 (04):
  • [44] First observation of a giant growth rate in crystallization of 4He
    Tsymbalenko, VL
    [J]. PHYSICA B, 2000, 284 : 341 - 342
  • [45] The 4He(γ,n) reaction:: A test for charge symmetry of nuclear force
    Akkurt, I.
    [J]. SIX INTERNATIONAL CONFERENCE OF THE BALKAN PHYSICAL UNION, 2007, 899 : 534 - 534
  • [46] Vibrational effects in a weakly-interacting quantum solvent:: The CO molecule in 4He gas and in 4He droplets
    Paesani, F
    Gianturco, FA
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2002, 116 (23): : 10170 - 10182
  • [47] Theoretical search for shell effects in 4He clusters
    Sola, E
    Casulleras, J
    Boronat, J
    [J]. JOURNAL OF LOW TEMPERATURE PHYSICS, 2004, 134 (1-2) : 787 - 792
  • [48] Kinetic temperature effects on 4He dimers in jets
    Kariotis, R
    Bruch, LW
    Kornilov, O
    [J]. JOURNAL OF CHEMICAL PHYSICS, 2004, 121 (07): : 3044 - 3050
  • [49] Theoretical Search for Shell Effects in 4He Clusters
    E. Sola
    J. Casulleras
    J. Boronat
    [J]. Journal of Low Temperature Physics, 2004, 134 : 787 - 792
  • [50] Effects of heat flux on λ-transition in liquid 4He
    Maria Stella Mongiovì
    Lidia Saluto
    [J]. Meccanica, 2014, 49 : 2125 - 2137
12345