Binding Energy of 7He-Lambda and Test of Charge Symmetry Breaking in the Lambda-Nucleon nteraction Potential (CROSBI ID 598834)
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O. Hashimoto ; Y. Fujii ; D. Honda ; M. Kaneta ; F. Kato ; D. Kawama ; N. Maruyama ; A. Matsumura ; S. N. Nakamura ; H. Nomura ; K. Nonaka ; A. Ohtani ; Y. Okayasu ; M. Osaka ; M. Oyamada ; M. Sumihama ; H. Tamura ; O. K. Baker ; L. Cole ; M. Christy ; P. Gueye ; C. Keppel ; L. Tang ; L. Yuan ; A. Acha ; P. Baturin ; W. Boeglin ; L. Kramer ; P. Markowitz ; P. Pamela ; N. Perez ; B. Raue ; J. Reinhold ; R. Rivera ; S. Kato ; Y. Sato ; T. Takahashi ; A. Daniel ; Ed V. Hungerford ; M. Ispiryan ; N. Kalantarians ; , K. J. Lan ; Y. Li ; T. Miyoshi ; S. Randeniya ; V. M. Rodriguez ; P. Bosted ; R. Carlini ; R. Ent ; H. Fenker ; D. Gaskell ; M Jones ; D. Mack ; J. Roche ; G. Smith ; V. Tvaskis ; W. Vulcan ; S. Wood ; , C. Yan ; , A Asaturyan ; R. Asaturyan ; K. Egiyan ; A. Mkrtchyan ; H. Mkrtchyan ; A. Margaryan8, G. Marikyan ; T. Navasardyan ; V. Tadevosyan ; S. Zamkochian ; B. Hu ; Y. Song ; W. Luo ; Darko Androic ; Furić, Miroslav ; Petković, Tomislav ; Ševa, Tomislav ; A. Ahmidouch ; S. Danagoulian ; A. Gasparian ; R. Halkyard ; K. Johnston ; N. Šimičević ; S. Wells ; G. Niculescu ; M.-I. Niculescu ; L. Gan ; F. Benmokhtar ; T. Horn ; M. Elaasar ; and E. F. Gibson
engleski
Binding Energy of 7He-Lambda and Test of Charge Symmetry Breaking in the Lambda-Nucleon nteraction Potential
The binding energy of 7He-Lambda has been obtained for the first time with reaction spectroscopy using the (e, e'K+) reaction at Jefferson Lab's Hall C. A comparison among the binding energies of the A=7 T=l iso-triplet hypernuclei, 7He-Lambda, 7Li*-Lambda and 7Be-Lambda, is made and possible charge symmetry breaking (CSB) in the Lambda-Nucleon potential is discussed. For 7He-Lambda and 7Be-Lamnda, the shifts in binding energies are opposite to those predicted by a recent cluster model calculation, which assumes that the unexplained part of the binding energy difference between 4H-Lambda and 4He-Lambda, is due to the CSB of the Lambda-Nucleon potential. Further examination of CSB in light hypernuclear systems is required both experimentally and theoretically.
hypernuclear spectroscopy ; high resoution ; electro-production reaction ; iso-triplet hypernuclei ; charge symmetry breaking
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022015-022015.
2011.
objavljeno
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J. Phys. Conf. Ser. 312, Issue 2 (2011)
Dilling, J. ; Thomson, J.
London : Delhi: IOP Publishing
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predavanje
29.02.1904-29.02.2096
