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

Publication ,  Journal Article
Dutta, D; Xiong, F; Zhu, LY; Arrington, J; Averett, T; Beise, E; Calarco, J; Chang, T; Chen, JP; Chudakov, E; Coman, M; Clasie, B; Fissum, K ...
Published in: Physical Review C - Nuclear Physics
2003

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.

Duke Scholars

Published In

Physical Review C - Nuclear Physics

Publication Date

2003

Volume

68

Issue

2

Start / End Page

210011 / 210015

Related Subject Headings

  • Nuclear & Particles Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
 

Citation

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Dutta, D., Xiong, F., Zhu, L. Y., Arrington, J., Averett, T., Beise, E., … Zheng, X. (2003). Nuclear transparency with the γn → π-p process in 4He. Physical Review C - Nuclear Physics, 68(2), 210011–210015.
Dutta, D., F. Xiong, L. Y. Zhu, J. Arrington, T. Averett, E. Beise, J. Calarco, et al. “Nuclear transparency with the γn → π-p process in 4He.” Physical Review C - Nuclear Physics 68, no. 2 (2003): 210011–15.
Dutta D, Xiong F, Zhu LY, Arrington J, Averett T, Beise E, et al. Nuclear transparency with the γn → π-p process in 4He. Physical Review C - Nuclear Physics. 2003;68(2):210011–5.
Dutta, D., et al. “Nuclear transparency with the γn → π-p process in 4He.” Physical Review C - Nuclear Physics, vol. 68, no. 2, 2003, pp. 210011–15.
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, Jager CWD, 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. Nuclear transparency with the γn → π-p process in 4He. Physical Review C - Nuclear Physics. 2003;68(2):210011–210015.

Published In

Physical Review C - Nuclear Physics

Publication Date

2003

Volume

68

Issue

2

Start / End Page

210011 / 210015

Related Subject Headings

  • Nuclear & Particles Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics