What Can We Learn about Baryon - Baryon Interaction from Hypernuclei 6H and 8H

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F07%3A00093263" target="_blank" >RIV/61389005:_____/07:00093263 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
What Can We Learn about Baryon - Baryon Interaction from Hypernuclei 6H and 8H
Original language description
At the LHE JINR, an original approach to hypernuclear experiments was elaborated to produce relativistic hypernuclei. The production cross sections and lifetimes, tau, of H-3(Lambda) and H-4(Lambda) were measured successfully. The results of recent experiments on H-5 and H-7 nuclei suggest that the hypernucleus H-6(Lambda) might be stable and that this may be the case even for H-8(Lambda). The unique quality of the spectrometer SPHERE may be used to identify unambiguously the isotopes of hyperhydrogen-through their pionic decay H-A(Lambda) -> pi(-) + He-A-including the new hypernuclei H-6(Lambda) and H-8(Lambda) with extreme values of N/Z of 4 and 6, respectively. The confirmation of the very existence of these neutron-rich hypernuclei would be a strong motivation to search for their spectra in strangeness and double-charge-exchange reactions (K-stop(-), pi(+)) at FINUDA or (pi(-), K+) at J-PARC.
Czech name
Jakou informaci o baryon - baryonové interakci můžeme získat studiem hyperjader 6H a 8H
Czech description
Vlaboratořích vysokých energiií SÚJV byla odzkoušena produkce relativistických hyperjader. Otevírají se nové možnosti studia izospinově nesymetrických systémů.

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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