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Differential cross section for elastic π± helium isotopes scattering from 25 to 65 MeV |
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| Authors: | G Fournier A Gérard J Miller J Picard B Saghai P Vernin PY Bertin B Coupat EWA Lingeman Kamal K Seth |
| Institution: | Departement de Physique Nucléaire à Haute Energie, CEN Saclay, 91191 Gif-sur-Yvette Cédex, France;Laboratoire de Physique Corpusculaire, Université de Clermont II, BP 45, 63170 Aubière, France;NIKHEF-K, PO Box 4395, Amsterdam 1009 AJ, The Netherlands;Department of Physics and Astronomy, Northwestern University, Evanston, Illinois 60201, USA |
| Abstract: | Measurements of absolute elastic-scattering differential cross sections for π±He at Tlabπ = 30.2 MeV, 45.1 MeV and 65.0 MeV and for π±-4?4He at Tlabπ = 25.1 MeV and 51.1 MeV have been made in the angular range 40° to 145°. An overall accuracy of about ±5% was achieved. The results are compared with available theoretical calculations. |
| Keywords: | Nuclear reactions |
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