Electromagnetic production of medium-mass Lambda-hypernuclei

0384794 - ÚJF 2013 RIV NL eng J - Článek v odborném periodiku
Bydžovský, Petr - Sotona, Miloslav - Motoba, T. - Itonaga, K. - Ogawa, K. - Hashimoto, O.
Electromagnetic production of medium-mass Lambda-hypernuclei.
Nuclear Physics. A. Roč. 881, 5/6 (2012), s. 199-217. ISSN 0375-9474. E-ISSN 1873-1554
Grant CEP: GA MŠMT(CZ) LG11005
Institucionální podpora: RVO:61389005
Klíčová slova: hypernuclei * photo-procuction * Kaon wave distortion * hyperon single-particle energy
Kód oboru RIV: BE - Teoretická fyzika
Impakt faktor: 1.525, rok: 2012

Excitation spectra of electromagnetic hypernuclear production have been calculated in the DWIA framework for the typical medium-mass targets Si-28, Ca-40, and Cr-52. Available models for the elementary kaon photo-production amplitudes are carefully examined, presenting their basic properties and comparison with data. The selective excitation of unnatural parity highest-spin states (natural parity ones for the LS-closed targets) is clearly demonstrated and provides a unique opportunity to investigate series of A single-particle energies in this mass region not yet explored with sub-MeV energy resolution.
Trvalý link: http://hdl.handle.net/11104/0216144