Nuclear transparency with the γn → π-p process in 4He

D. Dutta; F. Xiong; L. Y. Zhu; J. Arrington; T. Averett; E. Beise; J. Calarco; T. Chang; J. P. Chen; E. Chudakov; M. Coman; B. Clasie; C. Crawford; S. Dieterich; F. Dohrmann; K. Fissum; S. Frullani; H. Gao; R. Gilman; C. Glashausser; J. Gomez; K. Hafidi; J. O. Hansen; D. W. Higinbotham; R. J. Holt; C. W. De Jager; X. Jiang; E. Kinney; K. Kramer; G. Kumbartzki; J. LeRose; N. Liyanage; D. Mack; P. Markowitz; K. McCormick; Z. E. Meziani; R. Michaels; J. Mitchell; S. Nanda; D. Potterveld; R. Ransome; P. E. Reimer; B. Reitz; A. Saha; E. C. Schulte; J. Seely; S. Širca; S. Strauch; V. Sulkosky; B. Vlahovic; L. B. Weinstein; K. Wijesooriya; C. F. Williamson; B. Wojtsekhowski; H. Xiang; W. Xu; J. Zeng; X. Zheng

Nuclear transparency with the γn → π^-p process in ⁴He

D. Dutta, F. Xiong, L. Y. Zhu, J. Arrington, T. Averett, E. Beise, J. Calarco, T. Chang, J. P. Chen, E. Chudakov, M. Coman, B. Clasie, C. Crawford, S. Dieterich, F. Dohrmann, K. Fissum, S. Frullani, H. Gao, R. Gilman, C. GlashausserJ. Gomez, K. Hafidi, J. O. Hansen, D. W. Higinbotham, R. J. Holt, C. W. De Jager, X. Jiang, E. Kinney, K. Kramer, G. Kumbartzki, J. LeRose, N. Liyanage, D. Mack, P. Markowitz, K. McCormick, Z. E. Meziani, R. Michaels, J. Mitchell, S. Nanda, D. Potterveld, R. Ransome, P. E. Reimer, B. Reitz, A. Saha, E. C. Schulte, J. Seely, S. Širca, S. Strauch, V. Sulkosky, B. Vlahovic, L. B. Weinstein, K. Wijesooriya, C. F. Williamson, B. Wojtsekhowski, H. Xiang, W. Xu, J. Zeng, X. Zheng

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30 Scopus citations

Abstract

We have measured the nuclear transparency of the fundamental process γn → π^-p in ⁴He. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at θ_cm^π = 70° and 90°. These measurements are the first of their kind in the study of nuclear transparency in photoreactions. They also provide a benchmark test of Glauber calculations based on traditional models of nuclear physics. The transparency results suggest deviations from the traditional nuclear physics picture. The momentum transfer dependence of the measured nuclear transparency is consistent with Glauber calculations that include the quantum chromodynamics phenomenon of color transparency.

Original language	English
Article number	021001
Pages (from-to)	210011-210015
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	68
Issue number	2
State	Published - Aug 2003

ASJC Scopus subject areas

Nuclear and High Energy Physics

Cite this

Dutta, D., Xiong, F., Zhu, L. Y., Arrington, J., Averett, T., Beise, E., Calarco, J., Chang, T., Chen, J. P., Chudakov, E., Coman, M., Clasie, B., Crawford, C., Dieterich, S., Dohrmann, F., Fissum, K., Frullani, S., Gao, H., Gilman, R., ... Zheng, X. (2003). Nuclear transparency with the γn → π^-p process in ⁴He. Physical Review C - Nuclear Physics, 68(2), 210011-210015. Article 021001.

@article{86793d7b03b148dcb523168e0ea0aa28,

title = "Nuclear transparency with the γn → π-p process in 4He",

abstract = "We have measured the nuclear transparency of the fundamental process γn → π-p in 4He. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at θcmπ = 70° and 90°. These measurements are the first of their kind in the study of nuclear transparency in photoreactions. They also provide a benchmark test of Glauber calculations based on traditional models of nuclear physics. The transparency results suggest deviations from the traditional nuclear physics picture. The momentum transfer dependence of the measured nuclear transparency is consistent with Glauber calculations that include the quantum chromodynamics phenomenon of color transparency.",

author = "D. Dutta and F. Xiong and Zhu, {L. Y.} and J. Arrington and T. Averett and E. Beise and J. Calarco and T. Chang and Chen, {J. P.} and E. Chudakov and M. Coman and B. Clasie and C. Crawford and S. Dieterich and F. Dohrmann and K. Fissum and S. Frullani and H. Gao and R. Gilman and C. Glashausser and J. Gomez and K. Hafidi and Hansen, {J. O.} and Higinbotham, {D. W.} and Holt, {R. J.} and {De Jager}, {C. W.} and X. Jiang and E. Kinney and K. Kramer and G. Kumbartzki and J. LeRose and N. Liyanage and D. Mack and P. Markowitz and K. McCormick and Meziani, {Z. E.} and R. Michaels and J. Mitchell and S. Nanda and D. Potterveld and R. Ransome and Reimer, {P. E.} and B. Reitz and A. Saha and Schulte, {E. C.} and J. Seely and S. {\v S}irca and S. Strauch and V. Sulkosky and B. Vlahovic and Weinstein, {L. B.} and K. Wijesooriya and Williamson, {C. F.} and B. Wojtsekhowski and H. Xiang and W. Xu and J. Zeng and X. Zheng",

year = "2003",

month = aug,

language = "English",

volume = "68",

pages = "210011--210015",

number = "2",

}

Dutta, D, Xiong, F, Zhu, LY, Arrington, J, Averett, T, Beise, E, Calarco, J, Chang, T, Chen, JP, Chudakov, E, Coman, M, Clasie, B, Crawford, C, Dieterich, S, Dohrmann, F, Fissum, K, Frullani, S, Gao, H, Gilman, R, Glashausser, C, Gomez, J, Hafidi, K, Hansen, JO, Higinbotham, DW, Holt, RJ, De Jager, CW, Jiang, X, Kinney, E, Kramer, K, Kumbartzki, G, LeRose, J, Liyanage, N, Mack, D, Markowitz, P, McCormick, K, Meziani, ZE, Michaels, R, Mitchell, J, Nanda, S, Potterveld, D, Ransome, R, Reimer, PE, Reitz, B, Saha, A, Schulte, EC, Seely, J, Širca, S, Strauch, S, Sulkosky, V, Vlahovic, B, Weinstein, LB, Wijesooriya, K, Williamson, CF, Wojtsekhowski, B, Xiang, H, Xu, W, Zeng, J & Zheng, X 2003, 'Nuclear transparency with the γn → π^-p process in ⁴He', Physical Review C - Nuclear Physics, vol. 68, no. 2, 021001, pp. 210011-210015.

TY - JOUR

T1 - Nuclear transparency with the γn → π-p process in 4He

AU - Dutta, D.

AU - Xiong, F.

AU - Zhu, L. Y.

AU - Arrington, J.

AU - Averett, T.

AU - Beise, E.

AU - Calarco, J.

AU - Chang, T.

AU - Chen, J. P.

AU - Chudakov, E.

AU - Coman, M.

AU - Clasie, B.

AU - Crawford, C.

AU - Dieterich, S.

AU - Dohrmann, F.

AU - Fissum, K.

AU - Frullani, S.

AU - Gao, H.

AU - Gilman, R.

AU - Glashausser, C.

AU - Gomez, J.

AU - Hafidi, K.

AU - Hansen, J. O.

AU - Higinbotham, D. W.

AU - Holt, R. J.

AU - De Jager, C. W.

AU - Jiang, X.

AU - Kinney, E.

AU - Kramer, K.

AU - Kumbartzki, G.

AU - LeRose, J.

AU - Liyanage, N.

AU - Mack, D.

AU - Markowitz, P.

AU - McCormick, K.

AU - Meziani, Z. E.

AU - Michaels, R.

AU - Mitchell, J.

AU - Nanda, S.

AU - Potterveld, D.

AU - Ransome, R.

AU - Reimer, P. E.

AU - Reitz, B.

AU - Saha, A.

AU - Schulte, E. C.

AU - Seely, J.

AU - Širca, S.

AU - Strauch, S.

AU - Sulkosky, V.

AU - Vlahovic, B.

AU - Weinstein, L. B.

AU - Wijesooriya, K.

AU - Williamson, C. F.

AU - Wojtsekhowski, B.

AU - Xiang, H.

AU - Xu, W.

AU - Zeng, J.

AU - Zheng, X.

PY - 2003/8

Y1 - 2003/8

N2 - We have measured the nuclear transparency of the fundamental process γn → π-p in 4He. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at θcmπ = 70° and 90°. These measurements are the first of their kind in the study of nuclear transparency in photoreactions. They also provide a benchmark test of Glauber calculations based on traditional models of nuclear physics. The transparency results suggest deviations from the traditional nuclear physics picture. The momentum transfer dependence of the measured nuclear transparency is consistent with Glauber calculations that include the quantum chromodynamics phenomenon of color transparency.

AB - We have measured the nuclear transparency of the fundamental process γn → π-p in 4He. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at θcmπ = 70° and 90°. These measurements are the first of their kind in the study of nuclear transparency in photoreactions. They also provide a benchmark test of Glauber calculations based on traditional models of nuclear physics. The transparency results suggest deviations from the traditional nuclear physics picture. The momentum transfer dependence of the measured nuclear transparency is consistent with Glauber calculations that include the quantum chromodynamics phenomenon of color transparency.

UR - http://www.scopus.com/inward/record.url?scp=0141987759&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0141987759&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0141987759

SN - 0556-2813

VL - 68

SP - 210011

EP - 210015

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 2

M1 - 021001

ER -

Nuclear transparency with the γn → π^-p process in ⁴He

Abstract

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