High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction

T. Miyoshi; M. Sarsour; L. Yuan; X. Zhu; A. Ahmidouch; P. Ambrozewicz; D. Androic; T. Angelescu; R. Asaturyan; S. Avery; O. K. Baker; I. Bertovic; H. Breuer; R. Carlini; J. Cha; R. Chrien; M. Christy; L. Cole; S. Danagoulian; D. Dehnhard; M. Elaasar; A. Empl; R. Ent; H. Fenker; Y. Fujii; M. Furic; L. Gan; K. Garrow; A. Gasparian; P. Gueye; M. Harvey; O. Hashimoto; W. Hinton; B. Hu; E. Hungerford; C. Jackson; K. Johnston; H. Juengst; C. Keppel; K. Lan; Y. Liang; V. P. Likhachev; J. H. Liu; D. Mack; A. Margaryan; P. Markowitz; J. Martoff; H. Mkrtchyan; Satoshi Nakamura; T. Petkovic; J. Reinhold; J. Roche; Y. Sato; R. Sawafta; N. Simicevic; G. Smith; S. Stepanyan; V. Tadevosyan; Takashi Takahashi; K. Tanida; L. Tang; M. Ukai; A. Uzzle; W. Vulcan; S. Wells; S. Wood; G. Xu; H. Yamaguchi; C. Yan

doi:10.1103/PhysRevLett.90.232502

High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction

T. Miyoshi, M. Sarsour, L. Yuan, X. Zhu, A. Ahmidouch, P. Ambrozewicz, D. Androic, T. Angelescu, R. Asaturyan, S. Avery, O. K. Baker, I. Bertovic, H. Breuer, R. Carlini, J. Cha, R. Chrien, M. Christy, L. Cole, S. Danagoulian, D. DehnhardM. Elaasar, A. Empl, R. Ent, H. Fenker, Y. Fujii, M. Furic, L. Gan, K. Garrow, A. Gasparian, P. Gueye, M. Harvey, O. Hashimoto, W. Hinton, B. Hu, E. Hungerford, C. Jackson, K. Johnston, H. Juengst, C. Keppel, K. Lan, Y. Liang, V. P. Likhachev, J. H. Liu, D. Mack, A. Margaryan, P. Markowitz, J. Martoff, H. Mkrtchyan, Satoshi Nakamura, T. Petkovic, J. Reinhold, J. Roche, Y. Sato, R. Sawafta, N. Simicevic, G. Smith, S. Stepanyan, V. Tadevosyan, Takashi Takahashi, K. Tanida, L. Tang, M. Ukai, A. Uzzle, W. Vulcan, S. Wells, S. Wood, G. Xu, H. Yamaguchi, C. Yan

SCI - Physics

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

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Abstract

High-energy, cw electron beams at new accelerator facilities allow electromagnetic production and precision study of hypernuclear structure, and we report here on the first experiment demonstrating the potential of the [Formula presented] reaction for hypernuclear spectroscopy. This experiment is also the first to take advantage of the enhanced virtual photon flux available when electrons are scattered at approximately zero degrees. The observed energy resolution was found to be [Formula presented] for the [Formula presented] spectrum, and is substantially better than any previous hypernuclear experiment using magnetic spectrometers. The positions of the major excitations are found to be in agreement with a theoretical prediction and with a previous binding energy measurement, but additional structure is also observed in the core excited region, underlining the future promise of this technique.

Original language	English
Pages (from-to)	5
Number of pages	1
Journal	Physical review letters
Volume	90
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.90.232502
Publication status	Published - 2003

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1103/PhysRevLett.90.232502

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Miyoshi, T., Sarsour, M., Yuan, L., Zhu, X., Ahmidouch, A., Ambrozewicz, P., Androic, D., Angelescu, T., Asaturyan, R., Avery, S., Baker, O. K., Bertovic, I., Breuer, H., Carlini, R., Cha, J., Chrien, R., Christy, M., Cole, L., Danagoulian, S., ... Yan, C. (2003). High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction. Physical review letters, 90(23), 5. https://doi.org/10.1103/PhysRevLett.90.232502

Miyoshi, T, Sarsour, M, Yuan, L, Zhu, X, Ahmidouch, A, Ambrozewicz, P, Androic, D, Angelescu, T, Asaturyan, R, Avery, S, Baker, OK, Bertovic, I, Breuer, H, Carlini, R, Cha, J, Chrien, R, Christy, M, Cole, L, Danagoulian, S, Dehnhard, D, Elaasar, M, Empl, A, Ent, R, Fenker, H, Fujii, Y, Furic, M, Gan, L, Garrow, K, Gasparian, A, Gueye, P, Harvey, M, Hashimoto, O, Hinton, W, Hu, B, Hungerford, E, Jackson, C, Johnston, K, Juengst, H, Keppel, C, Lan, K, Liang, Y, Likhachev, VP, Liu, JH, Mack, D, Margaryan, A, Markowitz, P, Martoff, J, Mkrtchyan, H, Nakamura, S, Petkovic, T, Reinhold, J, Roche, J, Sato, Y, Sawafta, R, Simicevic, N, Smith, G, Stepanyan, S, Tadevosyan, V, Takahashi, T, Tanida, K, Tang, L, Ukai, M, Uzzle, A, Vulcan, W, Wells, S, Wood, S, Xu, G, Yamaguchi, H & Yan, C 2003, 'High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction', Physical review letters, vol. 90, no. 23, pp. 5. https://doi.org/10.1103/PhysRevLett.90.232502

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title = "High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction",

abstract = "High-energy, cw electron beams at new accelerator facilities allow electromagnetic production and precision study of hypernuclear structure, and we report here on the first experiment demonstrating the potential of the [Formula presented] reaction for hypernuclear spectroscopy. This experiment is also the first to take advantage of the enhanced virtual photon flux available when electrons are scattered at approximately zero degrees. The observed energy resolution was found to be [Formula presented] for the [Formula presented] spectrum, and is substantially better than any previous hypernuclear experiment using magnetic spectrometers. The positions of the major excitations are found to be in agreement with a theoretical prediction and with a previous binding energy measurement, but additional structure is also observed in the core excited region, underlining the future promise of this technique.",

author = "T. Miyoshi and M. Sarsour and L. Yuan and X. Zhu and A. Ahmidouch and P. Ambrozewicz and D. Androic and T. Angelescu and R. Asaturyan and S. Avery and Baker, {O. K.} and I. Bertovic and H. Breuer and R. Carlini and J. Cha and R. Chrien and M. Christy and L. Cole and S. Danagoulian and D. Dehnhard and M. Elaasar and A. Empl and R. Ent and H. Fenker and Y. Fujii and M. Furic and L. Gan and K. Garrow and A. Gasparian and P. Gueye and M. Harvey and O. Hashimoto and W. Hinton and B. Hu and E. Hungerford and C. Jackson and K. Johnston and H. Juengst and C. Keppel and K. Lan and Y. Liang and Likhachev, {V. P.} and Liu, {J. H.} and D. Mack and A. Margaryan and P. Markowitz and J. Martoff and H. Mkrtchyan and Satoshi Nakamura and T. Petkovic and J. Reinhold and J. Roche and Y. Sato and R. Sawafta and N. Simicevic and G. Smith and S. Stepanyan and V. Tadevosyan and Takashi Takahashi and K. Tanida and L. Tang and M. Ukai and A. Uzzle and W. Vulcan and S. Wells and S. Wood and G. Xu and H. Yamaguchi and C. Yan",

year = "2003",

doi = "10.1103/PhysRevLett.90.232502",

language = "English",

volume = "90",

pages = "5",

journal = "Physical Review Letters",

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T1 - High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction

AU - Miyoshi, T.

AU - Sarsour, M.

AU - Yuan, L.

AU - Zhu, X.

AU - Ahmidouch, A.

AU - Ambrozewicz, P.

AU - Androic, D.

AU - Angelescu, T.

AU - Asaturyan, R.

AU - Avery, S.

AU - Baker, O. K.

AU - Bertovic, I.

AU - Breuer, H.

AU - Carlini, R.

AU - Cha, J.

AU - Chrien, R.

AU - Christy, M.

AU - Cole, L.

AU - Danagoulian, S.

AU - Dehnhard, D.

AU - Elaasar, M.

AU - Empl, A.

AU - Ent, R.

AU - Fenker, H.

AU - Fujii, Y.

AU - Furic, M.

AU - Gan, L.

AU - Garrow, K.

AU - Gasparian, A.

AU - Gueye, P.

AU - Harvey, M.

AU - Hashimoto, O.

AU - Hinton, W.

AU - Hu, B.

AU - Hungerford, E.

AU - Jackson, C.

AU - Johnston, K.

AU - Juengst, H.

AU - Keppel, C.

AU - Lan, K.

AU - Liang, Y.

AU - Likhachev, V. P.

AU - Liu, J. H.

AU - Mack, D.

AU - Margaryan, A.

AU - Markowitz, P.

AU - Martoff, J.

AU - Mkrtchyan, H.

AU - Nakamura, Satoshi

AU - Petkovic, T.

AU - Reinhold, J.

AU - Roche, J.

AU - Sato, Y.

AU - Sawafta, R.

AU - Simicevic, N.

AU - Smith, G.

AU - Stepanyan, S.

AU - Tadevosyan, V.

AU - Takahashi, Takashi

AU - Tanida, K.

AU - Tang, L.

AU - Ukai, M.

AU - Uzzle, A.

AU - Vulcan, W.

AU - Wells, S.

AU - Wood, S.

AU - Xu, G.

AU - Yamaguchi, H.

AU - Yan, C.

PY - 2003

Y1 - 2003

N2 - High-energy, cw electron beams at new accelerator facilities allow electromagnetic production and precision study of hypernuclear structure, and we report here on the first experiment demonstrating the potential of the [Formula presented] reaction for hypernuclear spectroscopy. This experiment is also the first to take advantage of the enhanced virtual photon flux available when electrons are scattered at approximately zero degrees. The observed energy resolution was found to be [Formula presented] for the [Formula presented] spectrum, and is substantially better than any previous hypernuclear experiment using magnetic spectrometers. The positions of the major excitations are found to be in agreement with a theoretical prediction and with a previous binding energy measurement, but additional structure is also observed in the core excited region, underlining the future promise of this technique.

AB - High-energy, cw electron beams at new accelerator facilities allow electromagnetic production and precision study of hypernuclear structure, and we report here on the first experiment demonstrating the potential of the [Formula presented] reaction for hypernuclear spectroscopy. This experiment is also the first to take advantage of the enhanced virtual photon flux available when electrons are scattered at approximately zero degrees. The observed energy resolution was found to be [Formula presented] for the [Formula presented] spectrum, and is substantially better than any previous hypernuclear experiment using magnetic spectrometers. The positions of the major excitations are found to be in agreement with a theoretical prediction and with a previous binding energy measurement, but additional structure is also observed in the core excited region, underlining the future promise of this technique.

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U2 - 10.1103/PhysRevLett.90.232502

DO - 10.1103/PhysRevLett.90.232502

M3 - Article

AN - SCOPUS:85038278626

SN - 0031-9007

VL - 90

SP - 5

JO - Physical Review Letters

JF - Physical Review Letters

IS - 23

ER -

High Resolution Spectroscopy of the [Formula presented] Hypernucleus Produced by the [Formula presented] Reaction

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