Abstract
The hypernuclear spectroscopy via the (e,e'K{sup +}) reaction has been carried out for the first time. The high quality electron beam at Jefferson Lab made it possible to measure {lambda} hypernuclear spectra with energy resolution better than 1 MeV (FWHM). The present experiment was designed to make full use of virtual photon flux which peaks at very forward angles by detecting scattered electrons at 0 degrees. The {sub {lambda}}{sup 12}B mass spectrum was measured in the {sup 12}C(e,e'K{sup +}) {sub {lambda}}{sup 12}B reaction with 0.9 MeV (FWHM) energy resolution. The binding energy and cross section of the {sub {lambda}}{sup 12}B ground state doublet were obtained and discussed in this article. The present study proved the effectiveness of the (e,e'K{sup +}) reaction in the future {lambda} hypernuclear spectroscopy. (author)
Miyoshi, Toshinobu
[1]
- Tohoku Univ., Sendai, Miyagi (Japan)
Citation Formats
Miyoshi, Toshinobu.
Spectroscopic study of {lambda} hypernuclei by the (e,e'K{sup +}) reaction.
Japan: N. p.,
2004.
Web.
Miyoshi, Toshinobu.
Spectroscopic study of {lambda} hypernuclei by the (e,e'K{sup +}) reaction.
Japan.
Miyoshi, Toshinobu.
2004.
"Spectroscopic study of {lambda} hypernuclei by the (e,e'K{sup +}) reaction."
Japan.
@misc{etde_20620410,
title = {Spectroscopic study of {lambda} hypernuclei by the (e,e'K{sup +}) reaction}
author = {Miyoshi, Toshinobu}
abstractNote = {The hypernuclear spectroscopy via the (e,e'K{sup +}) reaction has been carried out for the first time. The high quality electron beam at Jefferson Lab made it possible to measure {lambda} hypernuclear spectra with energy resolution better than 1 MeV (FWHM). The present experiment was designed to make full use of virtual photon flux which peaks at very forward angles by detecting scattered electrons at 0 degrees. The {sub {lambda}}{sup 12}B mass spectrum was measured in the {sup 12}C(e,e'K{sup +}) {sub {lambda}}{sup 12}B reaction with 0.9 MeV (FWHM) energy resolution. The binding energy and cross section of the {sub {lambda}}{sup 12}B ground state doublet were obtained and discussed in this article. The present study proved the effectiveness of the (e,e'K{sup +}) reaction in the future {lambda} hypernuclear spectroscopy. (author)}
journal = []
issue = {1}
volume = {49}
journal type = {AC}
place = {Japan}
year = {2004}
month = {Oct}
}
title = {Spectroscopic study of {lambda} hypernuclei by the (e,e'K{sup +}) reaction}
author = {Miyoshi, Toshinobu}
abstractNote = {The hypernuclear spectroscopy via the (e,e'K{sup +}) reaction has been carried out for the first time. The high quality electron beam at Jefferson Lab made it possible to measure {lambda} hypernuclear spectra with energy resolution better than 1 MeV (FWHM). The present experiment was designed to make full use of virtual photon flux which peaks at very forward angles by detecting scattered electrons at 0 degrees. The {sub {lambda}}{sup 12}B mass spectrum was measured in the {sup 12}C(e,e'K{sup +}) {sub {lambda}}{sup 12}B reaction with 0.9 MeV (FWHM) energy resolution. The binding energy and cross section of the {sub {lambda}}{sup 12}B ground state doublet were obtained and discussed in this article. The present study proved the effectiveness of the (e,e'K{sup +}) reaction in the future {lambda} hypernuclear spectroscopy. (author)}
journal = []
issue = {1}
volume = {49}
journal type = {AC}
place = {Japan}
year = {2004}
month = {Oct}
}