Electroproduction of strangeness on Λ 3,4H bound states on Helium

F. Dohrmann, D. Abbott, A. Ahmidouch, P. Ambrozewicz, C. S. Armstrong, J. Arrington, R. Asaturyan, K. Assamagan, S. Avery, K. Bailey, S. Beedoe, H. Bitao, H. Breuer, D. S. Brown, R. Carlini, J. Cha, N. Chant, E. Christy, A. Cochran, L. ColeG. Collins, C. Cothran, J. Crowder, W. J. Cummings, S. Danagoulian, F. Duncan, J. Dunne, D. Dutta, T. Eden, M. Elaasar, R. Ent, L. Ewell, H. Fenker, H. T. Fortune, Y. Fujii, L. Gan, H. Gao, K. Garrow, D. F. Geesaman, P. Gueye, K. Gustafsson, K. Hafidi, J. O. Hansen, W. Hinton, H. E. Jackson, H. Juengst, C. Keppel, A. Klein, D. Koltenuk, Y. Liang, J. H. Liu, A. Lung, D. MacK, R. Madey, P. Markowitz, C. J. Martoff, D. Meekins, J. Mitchell, T. Miyoshi, H. Mkrtchyan, R. Mohring, S. K. Mtingwa, B. Mueller, T. G. O'Neill, G. Niculescu, I. Niculescu, D. Potterveld, J. W. Price, B. A. Raue, P. E. Reimer, J. Reinhold, J. Roche, P. Roos, M. Sarsour, Y. Sato, G. Savage, R. Sawafta, R. E. Segel, A. Yu Semenov, S. Stepanyan, V. Tadevosian, S. Tajima, L. Tang, B. Terburg, A. Uzzle, S. Wood, H. Yamaguchi, C. Yan, C. Yan, L. Yuan, M. Zeier, B. Zeidman, B. Zihlmann

Research output: Chapter in Book/Report/Conference proceedingConference contribution


The A(e,e′K +)X reaction has been investigated at Jefferson Laboratory. Data were taken for Q 2 ≈ 0.35 GeV 2 at a beam energy of 3.245 GeV for 1H, 3He and 4He targets. Evidence for Λ-hypernuclear bound states is seen for 3,4He targets. This is the first time that the electroproduction of these hypernuclei has been observed.

Original languageEnglish
Title of host publicationFEW-BODY PROBLEMS IN PHYSICS
Subtitle of host publicationThe 19th European Conference on Few-Body Problems in Physics
Number of pages3
Publication statusPublished - 2005 May 6
EventFEW-BODY PROBLEMS IN PHYSICS: The 19th European Conference on Few-Body Problems in Physics - Groningen, Netherlands
Duration: 2004 Aug 232004 Aug 27

Publication series

NameAIP Conference Proceedings
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616


OtherFEW-BODY PROBLEMS IN PHYSICS: The 19th European Conference on Few-Body Problems in Physics

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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