Abstract
We examine, from the theoretical point of view, the possibility for a four neutron system to accommodate a nearthreshold resonant state, compatible with recent experimental results.
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References
F.M. Marques et al., The Detection of neutron clusters. Phys. Rev. C 65, 044006 (2002)
S. Fortier et al., Experimental study of nuclear systems with extreme N/Z ratio. Nucl. Phys. A 805, 320 (2008)
K. Kisamori et al., Candidate Resonant Tetraneutron State Populated by the He4(He8, Be8) Reaction. Phys. Rev. Lett. 2016, 052501 (2016)
E. Hiyama, Gaussian expansion method for few-body systems and its applications to atomic and nuclear physics. Prog. Theor. Exp. Phys. 2012, 01A204 (2012)
R. Lazauskas, Ph.D., Univ. Grenoble (2003), http://tel.ccsd.cnrs.fr/documents/archives0/00/00/41/78/
R. Lazauskas, J. Carbonell, Is a physically observable tetraneutron resonance compatible with realistic nuclear interactions? Phys. Rev. C 72, 034003 (2005)
E. Hiyama, R. Lazauskas, J. Carbonell, N. Kamimura, Possibility of generating a 4-neutron resonance with a T = 3/2 isospin 3-neutron force. Phys. Rev. C 93(4), 044004 (2016)
E. Hiyama, B.F. Gibson, M. Kamimura, Four-body calculation of the first excited state of He-4 using a realistic nn interaction: He-4(e, e-prime) He-4(02+) and the monopole sum rule. Phys. Rev. C 70, 031001(R) (2004)
K. Hebeler, H. Krebs, E. Epelbaum, J. Golak, R. Skibinski, Efficient calculation of chiral three-nucleon forces up to N3LO for ab initio studies. Phys. Rev. C 91, 044001 (2015)
P. Doleschall, Influence of the short range nonlocal nucleon-nucleon interaction on the elastic n-d scattering: below 30-MeV. Phys. Rev. C 69, 054001 (2004)
A. Shirokov et al., Prediction for a four-neutron resonance. Phys. Rev. Lett. 117, 182502 (2016)
R. Lazauskas, E. Hiyama, J. Carbonell, Tetraneutron response function. (to be published)
D.S. Petrov, C. Salomon, G.V. Shlyapnikov, Weakly Bound Dimers of Fermionic Atoms. Phys. Rev. Lett. 93, 090404 (2004)
S. Paschalis, S. Shimoura et al., Investigation of the 4n system at SAMURAI by measuring p,pa quasi- free scattering at large momentum transfer in complete kinematics. RIBF Experimental Proposal NP1406-SAMURAI19
H. Fujioka et al., Search for Tetraneutron by Pion Double Charge Exchange Reaction at J-PARC. arXiv:1609.00079
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This article belongs to the Topical Collection “The 23rd European Conference on Few-Body Problems in Physics”.
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Carbonell, J., Lazauskas, R., Hiyama, E. et al. On the Possible Existence of Four Neutron Resonances. Few-Body Syst 58, 67 (2017). https://doi.org/10.1007/s00601-017-1219-0
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DOI: https://doi.org/10.1007/s00601-017-1219-0