Abstract
The possibility of observing heavy {Xi}-hypernuclei by (K{sup -},K{sup +}) reactions is investigated. Several narrow peaks are clearly seen in the K{sup +} spectrum of {sup 208}Pb(K{sup -},K{sup +}){sub {Xi}{sup -}}{sup 208}Hg reaction calculated by the Green`s function method. They correspond to {Xi}{sup -} bound states with spin-stretched high angular momentum. The excitation of the {Xi}{sup -} bound states amounts to about 0.5{mu}b/sr/MeV for the {sup 208}Pb target in the case of 2 MeV detector resolution, which is considerably larger than that for the {sup 12}C target. It is discussed whether the mass-number dependence of nucleus-{Xi} potential depths is observed between A=12 and 208 or not. (author).
Citation Formats
Tadokoro, S, Kobayashi, H, and Akaishi, Y.
{Xi}{sup -}-hypernuclear states in heavy nuclei.
Japan: N. p.,
1994.
Web.
Tadokoro, S, Kobayashi, H, & Akaishi, Y.
{Xi}{sup -}-hypernuclear states in heavy nuclei.
Japan.
Tadokoro, S, Kobayashi, H, and Akaishi, Y.
1994.
"{Xi}{sup -}-hypernuclear states in heavy nuclei."
Japan.
@misc{etde_10121713,
title = {{Xi}{sup -}-hypernuclear states in heavy nuclei}
author = {Tadokoro, S, Kobayashi, H, and Akaishi, Y}
abstractNote = {The possibility of observing heavy {Xi}-hypernuclei by (K{sup -},K{sup +}) reactions is investigated. Several narrow peaks are clearly seen in the K{sup +} spectrum of {sup 208}Pb(K{sup -},K{sup +}){sub {Xi}{sup -}}{sup 208}Hg reaction calculated by the Green`s function method. They correspond to {Xi}{sup -} bound states with spin-stretched high angular momentum. The excitation of the {Xi}{sup -} bound states amounts to about 0.5{mu}b/sr/MeV for the {sup 208}Pb target in the case of 2 MeV detector resolution, which is considerably larger than that for the {sup 12}C target. It is discussed whether the mass-number dependence of nucleus-{Xi} potential depths is observed between A=12 and 208 or not. (author).}
place = {Japan}
year = {1994}
month = {Sep}
}
title = {{Xi}{sup -}-hypernuclear states in heavy nuclei}
author = {Tadokoro, S, Kobayashi, H, and Akaishi, Y}
abstractNote = {The possibility of observing heavy {Xi}-hypernuclei by (K{sup -},K{sup +}) reactions is investigated. Several narrow peaks are clearly seen in the K{sup +} spectrum of {sup 208}Pb(K{sup -},K{sup +}){sub {Xi}{sup -}}{sup 208}Hg reaction calculated by the Green`s function method. They correspond to {Xi}{sup -} bound states with spin-stretched high angular momentum. The excitation of the {Xi}{sup -} bound states amounts to about 0.5{mu}b/sr/MeV for the {sup 208}Pb target in the case of 2 MeV detector resolution, which is considerably larger than that for the {sup 12}C target. It is discussed whether the mass-number dependence of nucleus-{Xi} potential depths is observed between A=12 and 208 or not. (author).}
place = {Japan}
year = {1994}
month = {Sep}
}