Electroproduction of kaons on light nuclei

B. Zeidman; D. Abbott; A. Ahmidouch; P. Ambrozewicz; C. S. Armstrong; J. Arrington; R. Asaturyan; K. Assamagan; S. Avery; K. Bailey; O. K. Baker; S. Beedoe; H. Bitao; H. Breuer; D. S. Brown; R. Carlini; J. Cha; N. Chant; E. Christy; A. Cochran; L. Cole; G. Collins; C. Cothran; J. Crowder; W. J. Cummings; S. Danagoulian; F. Dohrmann; 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; J. P. Schiffer; R. E. Segel; A. 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. Zihlmann

doi:10.1016/S0375-9474(01)00999-X

Electroproduction of kaons on light nuclei

B. Zeidman, D. Abbott, A. Ahmidouch, P. Ambrozewicz, C. S. Armstrong, J. Arrington, R. Asaturyan, K. Assamagan, S. Avery, K. Bailey, O. K. Baker, S. Beedoe, H. Bitao, H. Breuer, D. S. Brown, R. Carlini, J. Cha, N. Chant, E. Christy, A. CochranL. Cole, G. Collins, C. Cothran, J. Crowder, W. J. Cummings, S. Danagoulian, F. Dohrmann, 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, J. P. Schiffer, R. E. Segel, A. 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. Zihlmann

Research output: Contribution to journal › Article › peer-review

11 Citations (Scopus)

Abstract

The A(e,e'Κ⁺)YX reaction on H, D, ³He, and ⁴He was investigated in Hall C at CE-BAF. Data were obtained for Q² ≈ 0.35 and 0.5 GeV² at 3.245 GeV. The missing mass spectra for both H and D are fitted with Monte-Carlo simulations incorporating peaks corresponding to Λ production on the proton and Σ production on both the proton and neutron. For D, the cross section ratio Σ⁰/Σ^- ≈ 2, and excess yield close to the thresholds for Λ and Σ production can be attributed to final-state interactions; models are compared to the data. The analysis of the data for the He targets is in a more preliminary state with broader quasi-free peaks resulting from the higher Fermi momenta. Evidence for bound Λ-hypernuclear states is seen and other structure may be present.

Original language	English
Pages (from-to)	37-42
Number of pages	6
Journal	Nuclear Physics A
Volume	691
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9474(01)00999-X
Publication status	Published - 2001 Aug 13
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0375-9474(01)00999-X

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Zeidman, B., Abbott, D., Ahmidouch, A., Ambrozewicz, P., Armstrong, C. S., Arrington, J., Asaturyan, R., Assamagan, K., Avery, S., Bailey, K., Baker, O. K., Beedoe, S., Bitao, H., Breuer, H., Brown, D. S., Carlini, R., Cha, J., Chant, N., Christy, E., ... Zihlmann, B. (2001). Electroproduction of kaons on light nuclei. Nuclear Physics A, 691(1-2), 37-42. https://doi.org/10.1016/S0375-9474(01)00999-X

Zeidman, B, Abbott, D, Ahmidouch, A, Ambrozewicz, P, Armstrong, CS, Arrington, J, Asaturyan, R, Assamagan, K, Avery, S, Bailey, K, Baker, OK, Beedoe, S, Bitao, H, Breuer, H, Brown, DS, Carlini, R, Cha, J, Chant, N, Christy, E, Cochran, A, Cole, L, Collins, G, Cothran, C, Crowder, J, Cummings, WJ, Danagoulian, S, Dohrmann, F, Duncan, F, Dunne, J, Dutta, D, Eden, T, Elaasar, M, Ent, R, Ewell, L, Fenker, H, Fortune, HT, Fujii, Y, Gan, L, Gao, H, Garrow, K, Geesaman, DF, Gueye, P, Gustafsson, K, Hafidi, K, Hansen, JO, Hinton, W, Jackson, HE, Juengst, H, Keppel, C, Klein, A, Koltenuk, D, Liang, Y, Liu, JH, Lung, A, Mack, D, Madey, R, Markowitz, P, Martoff, CJ, Meekins, D, Mitchell, J, Miyoshi, T, Mkrtchyan, H, Mohring, R, Mtingwa, SK, Mueller, B, O'Neill, TG, Niculescu, G, Niculescu, I, Potterveld, D, Price, JW, Raue, BA, Reimer, PE, Reinhold, J, Roche, J, Roos, P, Sarsour, M, Sato, Y, Savage, G, Sawafta, R, Schiffer, JP, Segel, RE, Semenov, A, Stepanyan, S, Tadevosian, V, Tajima, S, Tang, L, Terburg, B, Uzzle, A, Wood, S, Yamaguchi, H, Yan, C, Yan, C, Yuan, L, Zeier, M & Zihlmann, B 2001, 'Electroproduction of kaons on light nuclei', Nuclear Physics A, vol. 691, no. 1-2, pp. 37-42. https://doi.org/10.1016/S0375-9474(01)00999-X

@article{70449e542ced4711817d7c2d33d3421b,

title = "Electroproduction of kaons on light nuclei",

abstract = "The A(e,e'Κ+)YX reaction on H, D, 3He, and 4He was investigated in Hall C at CE-BAF. Data were obtained for Q2 ≈ 0.35 and 0.5 GeV2 at 3.245 GeV. The missing mass spectra for both H and D are fitted with Monte-Carlo simulations incorporating peaks corresponding to Λ production on the proton and Σ production on both the proton and neutron. For D, the cross section ratio Σ0/Σ- ≈ 2, and excess yield close to the thresholds for Λ and Σ production can be attributed to final-state interactions; models are compared to the data. The analysis of the data for the He targets is in a more preliminary state with broader quasi-free peaks resulting from the higher Fermi momenta. Evidence for bound Λ-hypernuclear states is seen and other structure may be present.",

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

year = "2001",

month = aug,

day = "13",

doi = "10.1016/S0375-9474(01)00999-X",

language = "English",

volume = "691",

pages = "37--42",

journal = "Nuclear Physics A",

issn = "0375-9474",

publisher = "Elsevier",

number = "1-2",

}

TY - JOUR

T1 - Electroproduction of kaons on light nuclei

AU - Zeidman, B.

AU - Abbott, D.

AU - Ahmidouch, A.

AU - Ambrozewicz, P.

AU - Armstrong, C. S.

AU - Arrington, J.

AU - Asaturyan, R.

AU - Assamagan, K.

AU - Avery, S.

AU - Bailey, K.

AU - Baker, O. K.

AU - Beedoe, S.

AU - Bitao, H.

AU - Breuer, H.

AU - Brown, D. S.

AU - Carlini, R.

AU - Cha, J.

AU - Chant, N.

AU - Christy, E.

AU - Cochran, A.

AU - Cole, L.

AU - Collins, G.

AU - Cothran, C.

AU - Crowder, J.

AU - Cummings, W. J.

AU - Danagoulian, S.

AU - Dohrmann, F.

AU - Duncan, F.

AU - Dunne, J.

AU - Dutta, D.

AU - Eden, T.

AU - Elaasar, M.

AU - Ent, R.

AU - Ewell, L.

AU - Fenker, H.

AU - Fortune, H. T.

AU - Fujii, Y.

AU - Gan, L.

AU - Gao, H.

AU - Garrow, K.

AU - Geesaman, D. F.

AU - Gueye, P.

AU - Gustafsson, K.

AU - Hafidi, K.

AU - Hansen, J. O.

AU - Hinton, W.

AU - Jackson, H. E.

AU - Juengst, H.

AU - Keppel, C.

AU - Klein, A.

AU - Koltenuk, D.

AU - Liang, Y.

AU - Liu, J. H.

AU - Lung, A.

AU - Mack, D.

AU - Madey, R.

AU - Markowitz, P.

AU - Martoff, C. J.

AU - Meekins, D.

AU - Mitchell, J.

AU - Miyoshi, T.

AU - Mkrtchyan, H.

AU - Mohring, R.

AU - Mtingwa, S. K.

AU - Mueller, B.

AU - O'Neill, T. G.

AU - Niculescu, G.

AU - Niculescu, I.

AU - Potterveld, D.

AU - Price, J. W.

AU - Raue, B. A.

AU - Reimer, P. E.

AU - Reinhold, J.

AU - Roche, J.

AU - Roos, P.

AU - Sarsour, M.

AU - Sato, Y.

AU - Savage, G.

AU - Sawafta, R.

AU - Schiffer, J. P.

AU - Segel, R. E.

AU - Semenov, A.

AU - Stepanyan, S.

AU - Tadevosian, V.

AU - Tajima, S.

AU - Tang, L.

AU - Terburg, B.

AU - Uzzle, A.

AU - Wood, S.

AU - Yamaguchi, H.

AU - Yan, C.

AU - Yuan, L.

AU - Zeier, M.

AU - Zihlmann, B.

PY - 2001/8/13

Y1 - 2001/8/13

N2 - The A(e,e'Κ+)YX reaction on H, D, 3He, and 4He was investigated in Hall C at CE-BAF. Data were obtained for Q2 ≈ 0.35 and 0.5 GeV2 at 3.245 GeV. The missing mass spectra for both H and D are fitted with Monte-Carlo simulations incorporating peaks corresponding to Λ production on the proton and Σ production on both the proton and neutron. For D, the cross section ratio Σ0/Σ- ≈ 2, and excess yield close to the thresholds for Λ and Σ production can be attributed to final-state interactions; models are compared to the data. The analysis of the data for the He targets is in a more preliminary state with broader quasi-free peaks resulting from the higher Fermi momenta. Evidence for bound Λ-hypernuclear states is seen and other structure may be present.

AB - The A(e,e'Κ+)YX reaction on H, D, 3He, and 4He was investigated in Hall C at CE-BAF. Data were obtained for Q2 ≈ 0.35 and 0.5 GeV2 at 3.245 GeV. The missing mass spectra for both H and D are fitted with Monte-Carlo simulations incorporating peaks corresponding to Λ production on the proton and Σ production on both the proton and neutron. For D, the cross section ratio Σ0/Σ- ≈ 2, and excess yield close to the thresholds for Λ and Σ production can be attributed to final-state interactions; models are compared to the data. The analysis of the data for the He targets is in a more preliminary state with broader quasi-free peaks resulting from the higher Fermi momenta. Evidence for bound Λ-hypernuclear states is seen and other structure may be present.

UR - http://www.scopus.com/inward/record.url?scp=0035855469&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0035855469&partnerID=8YFLogxK

U2 - 10.1016/S0375-9474(01)00999-X

DO - 10.1016/S0375-9474(01)00999-X

M3 - Article

AN - SCOPUS:0035855469

SN - 0375-9474

VL - 691

SP - 37

EP - 42

JO - Nuclear Physics A

JF - Nuclear Physics A

IS - 1-2

ER -

Electroproduction of kaons on light nuclei

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