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Spectroscopy of Electro- and Photo-Productions of Hypernuclei
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SYSNO ASEP 0355485 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Spectroscopy of Electro- and Photo-Productions of Hypernuclei Author(s) Motoba, T. (JP)
Bydžovský, Petr (UJF-V) RID, ORCID, SAI
Sotona, Miloslav (UJF-V)
Itonaga, K. (JP)Source Title Progress of Theoretical Physics Supplement - ISSN 0375-9687
-, č. 185 (2010), s. 224-251Number of pages 28 s. Language eng - English Country NL - Netherlands Keywords GAMMA-RAY SPECTROSCOPY ; JLAB HALL-C ; KAON PHOTOPRODUCTION Subject RIV BE - Theoretical Physics CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000285180300008 DOI 10.1143/PTPS.185.224 Annotation Recently hypernuclear electroproduction experiments have been successfully carried out at the Thomas Jefferson Laboratory, providing high-resolution spectroscopic data. This article discusses several facets inherent to this reaction process: First, numerous theoretical attempts in describing the elementary kaon photoproduction are summarized so as to choose appropriate elementary amplitudes to be used for hypernuclear production estimates. The reaction process is characterized by both the sizable momentum transfer and the spin-flip dominace involved in the transition operator. The DWIA theoretical excitation spectra of producing p-shell hypernucli are discussed together with the experimental ones obtained recently. Encouraged with the successful theory-experiment comparison, the calculational framework has been applied beyond p-shell to typical medium-heavy hypernuclear production. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2011
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