Neutron transfer at large distances in the system 36S+92M☆

作者: A.H. Wuosmaa , K.E. Rehm , B.G. Glagola , Th. Happ , W. Kutschera

DOI: 10.1016/0370-2693(91)90772-I

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摘要: Abstract One- and two-neutron reacsfer reactions were studied in the system 36S+9Mo at bombarding energies of 140 180 MeV. The angular distributions for transfer large distances show exponential falloffs which depend on energy are less steep than expected from tunneling theories. This behavior can be explained by considering diffractive, rather semiclassical scattering.

参考文章(14)
W. Oertzen, B. Gebauer, A. Gamp, H. G. Bohlen, F. Busch, D. Sch�ll, Pairing effects in quasi-elastic neutron transfer between Tin isotopes European Physical Journal A. ,vol. 313, pp. 189- 195 ,(1983) , 10.1007/BF01417226
S. Juutinen, X.T. Liu, S. Sørensen, B. Cox, R.W. Kincaid, C.R. Bingham, M.W. Guidry, W.J. Kernan, C.Y. Wu, E. Vogt, T. Czosnyka, D. Cline, M.L. Halbert, I.Y. Lee, C. Baktash, Anomalous two-neutron transfer cross sections at large separation in heavy ion reactions Physics Letters B. ,vol. 192, pp. 307- 311 ,(1987) , 10.1016/0370-2693(87)90111-0
K.E. Rehm, F.L.H. Wolfs, A focal plane detector for reactions with medium weight projectiles Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment. ,vol. 273, pp. 262- 272 ,(1988) , 10.1016/0168-9002(88)90822-4
R. Bass, Karl A. Erb, Nuclear Reactions with Heavy Ions ,(1980)
P.J. Siemens, F.D. Becchetti, Particle-wave ambiguities in the interpretation of heavy-ion reactions Physics Letters B. ,vol. 42, pp. 389- 391 ,(1972) , 10.1016/0370-2693(72)90088-3
H. L. Harney, P. Braun-Munzinger, C. K. Gelbke, On the semiclassical interpretation of heavy ion reactions European Physical Journal. ,vol. 269, pp. 339- 345 ,(1974) , 10.1007/BF01668605
R.A. Broglia, A. Winther, Semiclassical theory of heavy ion reactions Physics Reports. ,vol. 4, pp. 153- 198 ,(1972) , 10.1016/0370-1573(72)90019-1
A.O. Macchiavelli, M.A. Deleplanque, R.M. Diamond, F.S. Stephens, E.L. Dines, J.E. Draper, Neutron transfer reactions with very heavy ions Nuclear Physics A. ,vol. 432, pp. 436- 450 ,(1985) , 10.1016/0375-9474(85)90253-2
Enrico Vigezzi, Aage Winther, On the application of complex trajectories to direct heavy-ion reactions Annals of Physics. ,vol. 192, pp. 432- 486 ,(1989) , 10.1016/0003-4916(89)90145-0
G. Himmele, H. Backe, P.A. Butler, D. Habs, V. Metag, H.J. Specht, J.B. Wilhelmy, Measurements of nuclear reaction cross sections for 183, 184W + 238U near the interaction barrier Nuclear Physics. ,vol. 404, pp. 401- 412 ,(1983) , 10.1016/0375-9474(83)90556-0