Nuclear transparency with the gamma n ->pi(-)p process in He-4

D Dutta; F Xiong; LY Zhu; J Arrington; T Averett; E Beise; J Calarco; T Chang; JP Chen; E Chudakov; M Coman; B Clasie; C Crawford; S Dieterich; F Dohrmann; Kevin Fissum; S Frullani; H Gao; R Gilman; C Glashausser; J Gomez; K Hafidi; JO Hansen; DW Higinbotham; RJ Holt; CW de Jager; X Jiang; E Kinney; K Kramer; G Kumbartzki; J LeRose; N Liyanage; D Mack; P Markowitz; K McCormick; ZE Meziani; R Michaels; J Mitchell; S Nanda; D Potterveld; R Ransome; PE Reimer; B Reitz; A Saha; EC Schulte; J Seely; S Sirca; S Strauch; V Sulkosky; B Vlahovic; LB Weinstein; K Wijesooriya; CF Williamson; B Wojtsekhowski; H Xiang; W Xu; J Zeng; X Zheng

doi:10.1103/PhysRevC.68.021001

Nuclear transparency with the gamma n ->pi(-)p process in He-4

D Dutta, F Xiong, LY Zhu, J Arrington, T Averett, E Beise, J Calarco, T Chang, JP Chen, E Chudakov, M Coman, B Clasie, C Crawford, S Dieterich, F Dohrmann, Kevin Fissum, S Frullani, H Gao, R Gilman, C GlashausserJ Gomez, K Hafidi, JO Hansen, DW Higinbotham, RJ Holt, CW de Jager, X Jiang, E Kinney, K Kramer, G Kumbartzki, J LeRose, N Liyanage, D Mack, P Markowitz, K McCormick, ZE Meziani, R Michaels, J Mitchell, S Nanda, D Potterveld, R Ransome, PE Reimer, B Reitz, A Saha, EC Schulte, J Seely, S Sirca, S Strauch, V Sulkosky, B Vlahovic, LB Weinstein, K Wijesooriya, CF Williamson, B Wojtsekhowski, H Xiang, W Xu, J Zeng, X Zheng

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

Abstract

We have measured the nuclear transparency of the fundamental process gamman-->pi(-)p in He-4. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at theta(cm)(pi)=70degrees and 90degrees. 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
Journal	Physical Review C (Nuclear Physics)
Volume	68
Issue number	2: 021001
DOIs	https://doi.org/10.1103/PhysRevC.68.021001
Publication status	Published - 2003

Subject classification (UKÄ)

Subatomic Physics

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10.1103/PhysRevC.68.021001

Production of Mesons with Electromagnetic Beams
Fissum, K. (Researcher)
1988/06/01 → …
Project: Research

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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., ... Zheng, X. (2003). Nuclear transparency with the gamma n ->pi(-)p process in He-4. Physical Review C (Nuclear Physics), 68(2: 021001). https://doi.org/10.1103/PhysRevC.68.021001

@article{097a6561f2ab40f39cae48d433883e64,

title = "Nuclear transparency with the gamma n ->pi(-)p process in He-4",

abstract = "We have measured the nuclear transparency of the fundamental process gamman-->pi(-)p in He-4. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at theta(cm)(pi)=70degrees and 90degrees. 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 LY Zhu and J Arrington and T Averett and E Beise and J Calarco and T Chang and JP Chen and E Chudakov and M Coman and B Clasie and C Crawford and S Dieterich and F Dohrmann and Kevin Fissum and S Frullani and H Gao and R Gilman and C Glashausser and J Gomez and K Hafidi and JO Hansen and DW Higinbotham and RJ Holt and {de Jager}, CW 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 ZE Meziani and R Michaels and J Mitchell and S Nanda and D Potterveld and R Ransome and PE Reimer and B Reitz and A Saha and EC Schulte and J Seely and S Sirca and S Strauch and V Sulkosky and B Vlahovic and LB Weinstein and K Wijesooriya and CF Williamson and B Wojtsekhowski and H Xiang and W Xu and J Zeng and X Zheng",

year = "2003",

doi = "10.1103/PhysRevC.68.021001",

language = "English",

volume = "68",

journal = "Physical Review C (Nuclear Physics)",

issn = "0556-2813",

publisher = "American Physical Society",

number = "2: 021001",

}

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, Sirca, 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 gamma n ->pi(-)p process in He-4', Physical Review C (Nuclear Physics), vol. 68, no. 2: 021001. https://doi.org/10.1103/PhysRevC.68.021001

TY - JOUR

T1 - Nuclear transparency with the gamma n ->pi(-)p process in He-4

AU - Dutta, D

AU - Xiong, F

AU - Zhu, LY

AU - Arrington, J

AU - Averett, T

AU - Beise, E

AU - Calarco, J

AU - Chang, T

AU - Chen, JP

AU - Chudakov, E

AU - Coman, M

AU - Clasie, B

AU - Crawford, C

AU - Dieterich, S

AU - Dohrmann, F

AU - Fissum, Kevin

AU - Frullani, S

AU - Gao, H

AU - Gilman, R

AU - Glashausser, C

AU - Gomez, J

AU - Hafidi, K

AU - Hansen, JO

AU - Higinbotham, DW

AU - Holt, RJ

AU - de Jager, CW

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, ZE

AU - Michaels, R

AU - Mitchell, J

AU - Nanda, S

AU - Potterveld, D

AU - Ransome, R

AU - Reimer, PE

AU - Reitz, B

AU - Saha, A

AU - Schulte, EC

AU - Seely, J

AU - Sirca, S

AU - Strauch, S

AU - Sulkosky, V

AU - Vlahovic, B

AU - Weinstein, LB

AU - Wijesooriya, K

AU - Williamson, CF

AU - Wojtsekhowski, B

AU - Xiang, H

AU - Xu, W

AU - Zeng, J

AU - Zheng, X

PY - 2003

Y1 - 2003

N2 - We have measured the nuclear transparency of the fundamental process gamman-->pi(-)p in He-4. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at theta(cm)(pi)=70degrees and 90degrees. 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 gamman-->pi(-)p in He-4. These measurements were performed at Jefferson Lab in the photon energy range of 1.6-4.5 GeV and at theta(cm)(pi)=70degrees and 90degrees. 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.

U2 - 10.1103/PhysRevC.68.021001

DO - 10.1103/PhysRevC.68.021001

M3 - Article

SN - 0556-2813

VL - 68

JO - Physical Review C (Nuclear Physics)

JF - Physical Review C (Nuclear Physics)

IS - 2: 021001

ER -

Nuclear transparency with the gamma n ->pi(-)p process in He-4

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