Electron-induced neutron knockout from He-4
- Misiejuk, A
- Papandreou, Z
- Voutier, E
- Bauer, TS
- Blok, HP
- Boersma, DJ
- den Bok, HW
- Bruins, E.E.W.
- Farzanpay, F
- Gruner, K
- Hesselink, WHA
- Huber, GM
- Jans, E
- Kalantar-Nayestanaki, N
- Kasdorp, WJ
- Konijn, J
- Laget, JM
- Lapikas, L
- Lolos, GJ
- Onderwater, GJG
- Pellegrino, A
- Schroevers, R
- Spaltro, CM
- Starink, R
- van der Steenhoven, G
- Steiger, JJM
- Visschers, JL
- Willering, HW
- Yeomans, DM
Publication date
October 2002
DOIAbstract
The differential cross section for electron-induced neutron knockout in the reaction He-4(e, e' n)He-3 has been measured for the first time with a statistical accuracy of 11%. The experiment was performed in quasielastic kinematics at a momentum transfer of 300 MeV/c and in the missing-momentum range of 25-70 MeV/c. The comparison of the data with theoretical calculations shows an impressive increase of the cross section resulting from final state interaction effects. Specifically , the p-n charge-exchange process dominates the cross section in this kinematical regime.</p
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