External Coulomb distortion of proton-deuteron final-state interactions for induced reactions on Au at E/A = 35 MeV |
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| Affiliation: | 1. McMaster University, Hamilton, ON, Canada;2. Lawrence Berkeley National Laboratory, Berkeley, CA, USA;3. Oak Ridge National Laboratory, Oak Ridge, TN, USA;4. National Nuclear Data Center, Brookhaven National Laboratory, Upton, NY, USA;5. Inter-University Accelerator Centre, New-Delhi, India;6. TRIUMF, Vancouver, BC, Canada;7. University of Surrey, Guildford, UK;8. N.P.L. Teddington, UK;9. University of Mumbai, Mumbai, India;10. Kharkov Institute of Physics and Technology, Kharkiv, Ukraine;11. NSCL, Michigan State University, East Lansing, MI, USA;12. Universite Freres Mentouri Constantine 1, Constantine, Algeria;13. Raiganj Surendranath Mahavidyalaya, Raiganj, India;14. Institute for Nuclear Research, National Academy of Sciences, Kiev, Ukraine;15. Department of Physics, Rajshahi University, Rajshahi, Bangladesh;p. Japan Atomic Energy Agency, Tokai, Ibaraki, Japan;q. Variable Energy Cyclotron Centre, Kolkata, India;r. Horia Hulubei National Institute of Physics and Nuclear Engineering, Bucharest, Romania;s. CEA, LIST, Laboratoire National Henri Becquerel (LNE-LNHB), CEA-Saclay 91191 Gif/Yvette cedex, France;t. Australian National University, Canberra, ACT, Australia;1. Los Alamos National Laboratory, Los Alamos, NM 87545, USA;2. Lawrence Livermore National Laboratory, Livermore, CA 94551, USA |
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| Abstract: | ![]()
Correlations between coincident protons and deuterons were measured for induced reactions on Au at E/A = 35 MeV. Because of their different mass-to-charge ratios, protons and deuterons experience different accelerations in the Coulomb field of the heavy target residue. Correlations measured at small relative momenta are, therefore, influenced not only by the interaction between the coincident particles but also by this external field. The modification of the p−d correlation function by this field suggests that emission occurs close to the surface of the target residue. |
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