Investigation of B(γ,p) reaction using tagged photons

L.J. De Bever; D. Branford; J.-O. Adler; B.-E. Andersson; I. Bobeldijk; T. Davinson; R.S. Hicks; D.G. Ireland; K. Livingston; R.L.J. Der Van Meer; R.A. Miskimen; D. Van Neck; L. Isaksson; R.D. Page; G.A. Peterson; J. Rahighi; H. Ruijter; B. Schroøder; G. Der Van Steenhoven; P.J. Woods; K. Wang; A.C. Shotter

Investigation of B(γ,p) reaction using tagged photons

L.J. De Bever, D. Branford, J.-O. Adler, B.-E. Andersson, I. Bobeldijk, T. Davinson, R.S. Hicks, D.G. Ireland, K. Livingston, R.L.J. Der Van Meer, R.A. Miskimen, D. Van Neck, L. Isaksson, R.D. Page, G.A. Peterson, J. Rahighi, H. Ruijter, B. Schroøder, G. Der Van Steenhoven, P.J. WoodsK. Wang, A.C. Shotter

School of Physics and Astronomy

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

Abstract

The reaction B(γ,p) has been studied using tagged photons of mean energies E = 57.6 and 72.9 MeV. Angular distributions and derived single-particle momentum distributions for protons leading to the ground state of Be and higher excited states are compared to various calculations made using model parameters constrained by B(e, e′ p) Be and Be(p, p′)Be measurements. The effects of varying final-state interactions (including channel couplings) and meson exchange currents are considered. A sizable discrepancy between direct-knockout calculations and the experimental results is observed. If meson exchange currents are included in an approximate fashion, a good description of the B(γ,p)Be data is found.

Original language	English
Pages (from-to)	981-986
Number of pages	6
Journal	Physical Review C
Volume	58
Issue number	2
Publication status	Published - 1 Aug 1998

Cite this

De Bever, L. J., Branford, D., Adler, J.-O., Andersson, B.-E., Bobeldijk, I., Davinson, T., Hicks, R. S., Ireland, D. G., Livingston, K., Der Van Meer, R. L. J., Miskimen, R. A., Van Neck, D., Isaksson, L., Page, R. D., Peterson, G. A., Rahighi, J., Ruijter, H., Schroøder, B., Der Van Steenhoven, G., ... Shotter, A. C. (1998). Investigation of B(γ,p) reaction using tagged photons. Physical Review C, 58(2), 981-986.

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title = "Investigation of B(γ,p) reaction using tagged photons",

abstract = "The reaction B(γ,p) has been studied using tagged photons of mean energies E = 57.6 and 72.9 MeV. Angular distributions and derived single-particle momentum distributions for protons leading to the ground state of Be and higher excited states are compared to various calculations made using model parameters constrained by B(e, e′ p) Be and Be(p, p′)Be measurements. The effects of varying final-state interactions (including channel couplings) and meson exchange currents are considered. A sizable discrepancy between direct-knockout calculations and the experimental results is observed. If meson exchange currents are included in an approximate fashion, a good description of the B(γ,p)Be data is found.",

author = "{De Bever}, L.J. and D. Branford and J.-O. Adler and B.-E. Andersson and I. Bobeldijk and T. Davinson and R.S. Hicks and D.G. Ireland and K. Livingston and {Der Van Meer}, R.L.J. and R.A. Miskimen and {Van Neck}, D. and L. Isaksson and R.D. Page and G.A. Peterson and J. Rahighi and H. Ruijter and B. Schro{\o}der and {Der Van Steenhoven}, G. and P.J. Woods and K. Wang and A.C. Shotter",

year = "1998",

month = aug,

day = "1",

language = "English",

volume = "58",

pages = "981--986",

journal = "Physical Review C",

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De Bever, LJ, Branford, D, Adler, J-O, Andersson, B-E, Bobeldijk, I, Davinson, T, Hicks, RS, Ireland, DG, Livingston, K, Der Van Meer, RLJ, Miskimen, RA, Van Neck, D, Isaksson, L, Page, RD, Peterson, GA, Rahighi, J, Ruijter, H, Schroøder, B, Der Van Steenhoven, G, Woods, PJ, Wang, K & Shotter, AC 1998, 'Investigation of B(γ,p) reaction using tagged photons', Physical Review C, vol. 58, no. 2, pp. 981-986.

TY - JOUR

T1 - Investigation of B(γ,p) reaction using tagged photons

AU - De Bever, L.J.

AU - Branford, D.

AU - Adler, J.-O.

AU - Andersson, B.-E.

AU - Bobeldijk, I.

AU - Davinson, T.

AU - Hicks, R.S.

AU - Ireland, D.G.

AU - Livingston, K.

AU - Der Van Meer, R.L.J.

AU - Miskimen, R.A.

AU - Van Neck, D.

AU - Isaksson, L.

AU - Page, R.D.

AU - Peterson, G.A.

AU - Rahighi, J.

AU - Ruijter, H.

AU - Schroøder, B.

AU - Der Van Steenhoven, G.

AU - Woods, P.J.

AU - Wang, K.

AU - Shotter, A.C.

PY - 1998/8/1

Y1 - 1998/8/1

N2 - The reaction B(γ,p) has been studied using tagged photons of mean energies E = 57.6 and 72.9 MeV. Angular distributions and derived single-particle momentum distributions for protons leading to the ground state of Be and higher excited states are compared to various calculations made using model parameters constrained by B(e, e′ p) Be and Be(p, p′)Be measurements. The effects of varying final-state interactions (including channel couplings) and meson exchange currents are considered. A sizable discrepancy between direct-knockout calculations and the experimental results is observed. If meson exchange currents are included in an approximate fashion, a good description of the B(γ,p)Be data is found.

AB - The reaction B(γ,p) has been studied using tagged photons of mean energies E = 57.6 and 72.9 MeV. Angular distributions and derived single-particle momentum distributions for protons leading to the ground state of Be and higher excited states are compared to various calculations made using model parameters constrained by B(e, e′ p) Be and Be(p, p′)Be measurements. The effects of varying final-state interactions (including channel couplings) and meson exchange currents are considered. A sizable discrepancy between direct-knockout calculations and the experimental results is observed. If meson exchange currents are included in an approximate fashion, a good description of the B(γ,p)Be data is found.

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JO - Physical Review C

JF - Physical Review C

IS - 2

ER -

Investigation of B(γ,p) reaction using tagged photons

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