The cross section of the reactions (3) He(d, p)(4) He and d((3) He, p)He-4 has been measured at the center-of-mass energies E = 5 to 60 keV and 10 to 40 keV, respectively. The experiments were performed to determine the magnitude of the electron screening effect leading to the respective electron-screening potential energy U-e = 219 +/-7 and 109 +/-9 eV, which are both significantly higher than the respective values from atomic physics models, U-e = 120 and 65 eV. (C) 2001 Elsevier Science B,V, All rights reserved.

Electron screening effect in the reactions He-3(d, p)He-4 and d(He-3, p)He-4

PRADA MORONI, PIER GIORGIO;
2001

Abstract

The cross section of the reactions (3) He(d, p)(4) He and d((3) He, p)He-4 has been measured at the center-of-mass energies E = 5 to 60 keV and 10 to 40 keV, respectively. The experiments were performed to determine the magnitude of the electron screening effect leading to the respective electron-screening potential energy U-e = 219 +/-7 and 109 +/-9 eV, which are both significantly higher than the respective values from atomic physics models, U-e = 120 and 65 eV. (C) 2001 Elsevier Science B,V, All rights reserved.
Aliotta, M; Raiola, E; Gyurky, G; Formicola, A; Bonetti, R; Broggini, C; Campajola, L; Corvisiero, P; Costantini, H; D'Onofrio, A; Fulop, Z; Gervino, G; Gialanella, L; Guglielmetti, A; Gustavino, C; Imbriani, G; Junker, M; PRADA MORONI, PIER GIORGIO; Ordine, A; Prati, P; Roca, V; Rogalla, D; Rolfs, C; Romano, M; Schumann, F; Somorjai, E; Straniero, O; Strieder, F; Terrasi, F; Trautvetter, Hp; Zavatarelli, S.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11568/67702
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