Nuclear transparency in large momentum transfer quasielastic scattering

I. Mardor; S. Durrant; J. Aclander; J. Alster; D. Barton; G. Bunce; A. Carroll; N. Christensen; H. Courant; S. Gushue; S. Heppelmann; E. Kosonovsky; Y. Mardor; M. Marshak; Y. Makdisi; E. D. Minor; I. Navon; H. Nicholson; E. Piasetzky; T. Roser; J. Russell; M. Tanaka; C. White; J. Y. Wu

doi:10.1103/PhysRevLett.81.5085

Nuclear transparency in large momentum transfer quasielastic scattering

I. Mardor, S. Durrant, J. Aclander, J. Alster, D. Barton, G. Bunce, A. Carroll, N. Christensen, H. Courant, S. Gushue, S. Heppelmann, E. Kosonovsky, Y. Mardor, M. Marshak, Y. Makdisi, E. D. Minor, I. Navon, H. Nicholson, E. Piasetzky, T. RoserJ. Russell, M. Tanaka, C. White, J. Y. Wu

Physics

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Abstract

We measured simultaneously pp elastic and quasielastic (p,2p) scattering in hydrogen, deuterium, and carbon for momentum transfers of 4.8 to 6.2(GeV/c)² at incoming momenta of 5.9 and 7.5GeV/c and center-of-mass scattering angles in the range θ_c.m. = 83.7°-90°. The nuclear transparency is defined as the ratio of the quasielastic cross section to the free pp cross section. At incoming momentum of 5.9GeV/c, the transparency of carbon decreases by a factor of 2 from θ_c.m. ≃ 85° to θ_c.m. ≃ 89°. At the largest angle the transparency of carbon increases from 5.9 to 7.5GeV/c by more than 50%. The transparency in deuterium does not depend on incoming momentum nor on θ_c.m..

Original language	English (US)
Pages (from-to)	5085-5088
Number of pages	4
Journal	Physical review letters
Volume	81
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevLett.81.5085
State	Published - 1998

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1103/PhysRevLett.81.5085

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Mardor, I., Durrant, S., Aclander, J., Alster, J., Barton, D., Bunce, G., Carroll, A., Christensen, N., Courant, H., Gushue, S., Heppelmann, S., Kosonovsky, E., Mardor, Y., Marshak, M., Makdisi, Y., Minor, E. D., Navon, I., Nicholson, H., Piasetzky, E., ... Wu, J. Y. (1998). Nuclear transparency in large momentum transfer quasielastic scattering. Physical review letters, 81(23), 5085-5088. https://doi.org/10.1103/PhysRevLett.81.5085

@article{822a809527de434bb64ee043b727ff6e,

title = "Nuclear transparency in large momentum transfer quasielastic scattering",

abstract = "We measured simultaneously pp elastic and quasielastic (p,2p) scattering in hydrogen, deuterium, and carbon for momentum transfers of 4.8 to 6.2(GeV/c)2 at incoming momenta of 5.9 and 7.5GeV/c and center-of-mass scattering angles in the range θc.m. = 83.7°-90°. The nuclear transparency is defined as the ratio of the quasielastic cross section to the free pp cross section. At incoming momentum of 5.9GeV/c, the transparency of carbon decreases by a factor of 2 from θc.m. ≃ 85° to θc.m. ≃ 89°. At the largest angle the transparency of carbon increases from 5.9 to 7.5GeV/c by more than 50%. The transparency in deuterium does not depend on incoming momentum nor on θc.m..",

author = "I. Mardor and S. Durrant and J. Aclander and J. Alster and D. Barton and G. Bunce and A. Carroll and N. Christensen and H. Courant and S. Gushue and S. Heppelmann and E. Kosonovsky and Y. Mardor and M. Marshak and Y. Makdisi and Minor, {E. D.} and I. Navon and H. Nicholson and E. Piasetzky and T. Roser and J. Russell and M. Tanaka and C. White and Wu, {J. Y.}",

year = "1998",

doi = "10.1103/PhysRevLett.81.5085",

language = "English (US)",

volume = "81",

pages = "5085--5088",

journal = "Physical review letters",

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publisher = "American Physical Society",

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Mardor, I, Durrant, S, Aclander, J, Alster, J, Barton, D, Bunce, G, Carroll, A, Christensen, N, Courant, H, Gushue, S, Heppelmann, S, Kosonovsky, E, Mardor, Y, Marshak, M, Makdisi, Y, Minor, ED, Navon, I, Nicholson, H, Piasetzky, E, Roser, T, Russell, J, Tanaka, M, White, C & Wu, JY 1998, 'Nuclear transparency in large momentum transfer quasielastic scattering', Physical review letters, vol. 81, no. 23, pp. 5085-5088. https://doi.org/10.1103/PhysRevLett.81.5085

TY - JOUR

T1 - Nuclear transparency in large momentum transfer quasielastic scattering

AU - Mardor, I.

AU - Durrant, S.

AU - Aclander, J.

AU - Alster, J.

AU - Barton, D.

AU - Bunce, G.

AU - Carroll, A.

AU - Christensen, N.

AU - Courant, H.

AU - Gushue, S.

AU - Heppelmann, S.

AU - Kosonovsky, E.

AU - Mardor, Y.

AU - Marshak, M.

AU - Makdisi, Y.

AU - Minor, E. D.

AU - Navon, I.

AU - Nicholson, H.

AU - Piasetzky, E.

AU - Roser, T.

AU - Russell, J.

AU - Tanaka, M.

AU - White, C.

AU - Wu, J. Y.

PY - 1998

Y1 - 1998

N2 - We measured simultaneously pp elastic and quasielastic (p,2p) scattering in hydrogen, deuterium, and carbon for momentum transfers of 4.8 to 6.2(GeV/c)2 at incoming momenta of 5.9 and 7.5GeV/c and center-of-mass scattering angles in the range θc.m. = 83.7°-90°. The nuclear transparency is defined as the ratio of the quasielastic cross section to the free pp cross section. At incoming momentum of 5.9GeV/c, the transparency of carbon decreases by a factor of 2 from θc.m. ≃ 85° to θc.m. ≃ 89°. At the largest angle the transparency of carbon increases from 5.9 to 7.5GeV/c by more than 50%. The transparency in deuterium does not depend on incoming momentum nor on θc.m..

AB - We measured simultaneously pp elastic and quasielastic (p,2p) scattering in hydrogen, deuterium, and carbon for momentum transfers of 4.8 to 6.2(GeV/c)2 at incoming momenta of 5.9 and 7.5GeV/c and center-of-mass scattering angles in the range θc.m. = 83.7°-90°. The nuclear transparency is defined as the ratio of the quasielastic cross section to the free pp cross section. At incoming momentum of 5.9GeV/c, the transparency of carbon decreases by a factor of 2 from θc.m. ≃ 85° to θc.m. ≃ 89°. At the largest angle the transparency of carbon increases from 5.9 to 7.5GeV/c by more than 50%. The transparency in deuterium does not depend on incoming momentum nor on θc.m..

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DO - 10.1103/PhysRevLett.81.5085

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EP - 5088

JO - Physical review letters

JF - Physical review letters

IS - 23

ER -

Nuclear transparency in large momentum transfer quasielastic scattering

Abstract

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