Cross section and analyzing power for the isovector "stretched" 6- state in the 28Si(p, n)28P reaction

A. Fazely; R. Madey; B. D. Anderson; A. R. Baldwin; C. Lebo; P. C. Tandy; J. W. Watson; W. Bertozzi; T. Buti; M. Finn; C. Hyde-Wright; J. Kelly; M. A. Kovash; B. Murdock; B. Pugh; C. C. Foster

doi:10.1016/0375-9474(85)90319-7

Cross section and analyzing power for the isovector "stretched" 6^- state in the ²⁸Si(p, n)²⁸P reaction

A. Fazely
, R. Madey
, B. D. Anderson
, A. R. Baldwin
, C. Lebo
, P. C. Tandy
, J. W. Watson
, W. Bertozzi
, T. Buti
, M. Finn
, C. Hyde-Wright
, J. Kelly
, M. A. Kovash
, B. Murdock
, B. Pugh
, C. C. Foster

Physics And Astronomy

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

12 Scopus citations

Abstract

We studied the ²⁸Si(p, n) reaction with both unpolarized and polarized protons at a nominal energy of 135 MeV, extracted the angular distributions of the differential cross section and the analyzing power for the 6^-, T = 1 state at an excitation energy of 4.95 MeV in ²⁸P, and compared our results with similar data published for the analog (p, p′) reaction to the 6 ^-, T = 1 state at an excitation energy of 14.35 MeV in ²⁸Si. These comparisons are consistent with charge independence. The measurements are described well by distorted-wave-impulse-approximation calculations with form factors and spectroscopic amplitudes determined from electron scattering.

Original language	English
Pages (from-to)	29-38
Number of pages	10
Journal	Nuclear Physics, Section A
Volume	443
Issue number	1
DOIs	https://doi.org/10.1016/0375-9474(85)90319-7
State	Published - Sep 23 1985

Bibliographical note

Funding Information:
We are grateful to the staff of the Indiana University Cyclotron Facility for their assistance during the running of this experiment and to Dr. R.J. McCarthy for conversations regarding this work. This work was supported in part by the National Science Foundation under grants PHY79-07790, PHY79-07511, and PHY78-22774, and by the Department of Energy under contract DE-AC-02-76ERO-3069.

Funding

We are grateful to the staff of the Indiana University Cyclotron Facility for their assistance during the running of this experiment and to Dr. R.J. McCarthy for conversations regarding this work. This work was supported in part by the National Science Foundation under grants PHY79-07790, PHY79-07511, and PHY78-22774, and by the Department of Energy under contract DE-AC-02-76ERO-3069.

Funders	Funder number
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China	PHY79-07511, PHY78-22774, PHY79-07790
U.S. Department of Energy Chinese Academy of Sciences Guangzhou Municipal Science and Technology Project Oak Ridge National Laboratory Extreme Science and Engineering Discovery Environment National Science Foundation National Energy Research Scientific Computing Center National Natural Science Foundation of China
U.S. Department of Energy Oak Ridge National Laboratory U.S. Department of Energy National Science Foundation National Energy Research Scientific Computing Center	DE-AC-02-76ERO-3069
U.S. Department of Energy Oak Ridge National Laboratory U.S. Department of Energy National Science Foundation National Energy Research Scientific Computing Center

Keywords

Nuclear reactions

ASJC Scopus subject areas

Nuclear and High Energy Physics

Access to Document

10.1016/0375-9474(85)90319-7

Cite this

Fazely, A., Madey, R., Anderson, B. D., Baldwin, A. R., Lebo, C., Tandy, P. C., Watson, J. W., Bertozzi, W., Buti, T., Finn, M., Hyde-Wright, C., Kelly, J., Kovash, M. A., Murdock, B., Pugh, B., & Foster, C. C. (1985). Cross section and analyzing power for the isovector "stretched" 6^- state in the ²⁸Si(p, n)²⁸P reaction. Nuclear Physics, Section A, 443(1), 29-38. https://doi.org/10.1016/0375-9474(85)90319-7

@article{c9f13892a4d74fbc81ea3905e4ab8b5d,

title = "Cross section and analyzing power for the isovector {"}stretched{"} 6- state in the 28Si(p, n)28P reaction",

abstract = "We studied the 28Si(p, n) reaction with both unpolarized and polarized protons at a nominal energy of 135 MeV, extracted the angular distributions of the differential cross section and the analyzing power for the 6-, T = 1 state at an excitation energy of 4.95 MeV in 28P, and compared our results with similar data published for the analog (p, p′) reaction to the 6 -, T = 1 state at an excitation energy of 14.35 MeV in 28Si. These comparisons are consistent with charge independence. The measurements are described well by distorted-wave-impulse-approximation calculations with form factors and spectroscopic amplitudes determined from electron scattering.",

keywords = "Nuclear reactions",

author = "A. Fazely and R. Madey and Anderson, \{B. D.\} and Baldwin, \{A. R.\} and C. Lebo and Tandy, \{P. C.\} and Watson, \{J. W.\} and W. Bertozzi and T. Buti and M. Finn and C. Hyde-Wright and J. Kelly and Kovash, \{M. A.\} and B. Murdock and B. Pugh and Foster, \{C. C.\}",

note = "Funding Information: We are grateful to the staff of the Indiana University Cyclotron Facility for their assistance during the running of this experiment and to Dr. R.J. McCarthy for conversations regarding this work. This work was supported in part by the National Science Foundation under grants PHY79-07790, PHY79-07511, and PHY78-22774, and by the Department of Energy under contract DE-AC-02-76ERO-3069.",

year = "1985",

month = sep,

day = "23",

doi = "10.1016/0375-9474(85)90319-7",

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Fazely, A, Madey, R, Anderson, BD, Baldwin, AR, Lebo, C, Tandy, PC, Watson, JW, Bertozzi, W, Buti, T, Finn, M, Hyde-Wright, C, Kelly, J, Kovash, MA, Murdock, B, Pugh, B & Foster, CC 1985, 'Cross section and analyzing power for the isovector "stretched" 6^- state in the ²⁸Si(p, n)²⁸P reaction', Nuclear Physics, Section A, vol. 443, no. 1, pp. 29-38. https://doi.org/10.1016/0375-9474(85)90319-7

TY - JOUR

T1 - Cross section and analyzing power for the isovector "stretched" 6- state in the 28Si(p, n)28P reaction

AU - Fazely, A.

AU - Madey, R.

AU - Anderson, B. D.

AU - Baldwin, A. R.

AU - Lebo, C.

AU - Tandy, P. C.

AU - Watson, J. W.

AU - Bertozzi, W.

AU - Buti, T.

AU - Finn, M.

AU - Hyde-Wright, C.

AU - Kelly, J.

AU - Kovash, M. A.

AU - Murdock, B.

AU - Pugh, B.

AU - Foster, C. C.

N1 - Funding Information: We are grateful to the staff of the Indiana University Cyclotron Facility for their assistance during the running of this experiment and to Dr. R.J. McCarthy for conversations regarding this work. This work was supported in part by the National Science Foundation under grants PHY79-07790, PHY79-07511, and PHY78-22774, and by the Department of Energy under contract DE-AC-02-76ERO-3069.

PY - 1985/9/23

Y1 - 1985/9/23

N2 - We studied the 28Si(p, n) reaction with both unpolarized and polarized protons at a nominal energy of 135 MeV, extracted the angular distributions of the differential cross section and the analyzing power for the 6-, T = 1 state at an excitation energy of 4.95 MeV in 28P, and compared our results with similar data published for the analog (p, p′) reaction to the 6 -, T = 1 state at an excitation energy of 14.35 MeV in 28Si. These comparisons are consistent with charge independence. The measurements are described well by distorted-wave-impulse-approximation calculations with form factors and spectroscopic amplitudes determined from electron scattering.

AB - We studied the 28Si(p, n) reaction with both unpolarized and polarized protons at a nominal energy of 135 MeV, extracted the angular distributions of the differential cross section and the analyzing power for the 6-, T = 1 state at an excitation energy of 4.95 MeV in 28P, and compared our results with similar data published for the analog (p, p′) reaction to the 6 -, T = 1 state at an excitation energy of 14.35 MeV in 28Si. These comparisons are consistent with charge independence. The measurements are described well by distorted-wave-impulse-approximation calculations with form factors and spectroscopic amplitudes determined from electron scattering.

KW - Nuclear reactions

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