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Benchmark calculation of the three-nucleon photodisintegration

✍ Scribed by J. Golak; R. Skibiński; W. Glöckle; H. Kamada; A. Nogga; H. Witała; V.D. Efros; W. Leidemann; G. Orlandini; E.L. Tomusiak

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
171 KB
Volume
707
Category
Article
ISSN
0375-9474

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✦ Synopsis

A benchmark is set on the three-nucleon photodisintegration calculating the total cross section with modern realistic two-and three-nucleon forces using both the Faddeev equations and the Lorentz integral transform method. This test shows that the precision of three-body calculations involving continuum states is considerably higher than experimental uncertainties. Effects due to retardations, higher multipoles, meson exchange currents and Coulomb force are studied.

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Study of three-nucleon mechanisms in the photodisintegration of 3He
✍ G. Audit; A. Braghieri; N. D'Hose; V. Isbert; S. Kerhoas; J.M. Laget; M. Mac Cor 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 697 KB

The cross section of the 'He( ~,pp)n reaction has been measured for the first time over a wide photon energy and proton angular range (200 MeV 5 E, < 800 MeV; 20" 5 SF" 5 160") using the large acceptance detector DAPHNE at the tagged photon facility of the MAMI microtron in Mainz. The wide kinematic