Resolving the discrepancy of 135 MeV pd elastic scattering cross sections and relativistic effects

Three precise measurements for elastic pd scattering at 135 MeV/A have been performed with the three different experimental setups. The cross sections are described well by the theoretical predictions based on modern nucleon-nucleon forces combined with three-nucleon forces. Relativistic Faddeev cal...

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Veröffentlicht in:	Physical review letters 2005-10, Vol.95 (16), p.162301-162301
Hauptverfasser:	Sekiguchi, K, Sakai, H, Witała, H, Glöckle, W, Golak, J, Hatanaka, K, Hatano, M, Itoh, K, Kamada, H, Kuboki, H, Maeda, Y, Nogga, A, Okamura, H, Saito, T, Sakamoto, N, Sakemi, Y, Sasano, M, Shimizu, Y, Suda, K, Tamii, A, Uesaka, T, Wakasa, T, Yako, K
Format:	Artikel
Sprache:	eng
Schlagworte:	COMPARATIVE EVALUATIONS CROSS SECTIONS DEUTERONS ELASTIC SCATTERING EXPERIMENTAL DATA HARTREE-FOCK METHOD JAPANESE ORGANIZATIONS KVI MEV RANGE 100-1000 NUCLEAR FORCES NUCLEAR PHYSICS AND RADIATION PHYSICS PROTONS RELATIVISTIC RANGE
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Zusammenfassung:	Three precise measurements for elastic pd scattering at 135 MeV/A have been performed with the three different experimental setups. The cross sections are described well by the theoretical predictions based on modern nucleon-nucleon forces combined with three-nucleon forces. Relativistic Faddeev calculations show that relativistic effects are restricted to backward angles. This result supports the two measurements recently reported by RIKEN and contradicts the KVI data.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.95.162301