Triple-differential cross sections to discrete states in the (+16,2p)14N reaction

W. R. Wharton, P. D. Barnes, B. Bassalleck, R. A. Eisenstein, G. Franklin, R. Grace, C. Maher, P. Pile, R. Rieder, J. Szymanski, J. R. Comfort, F. Takeutchi, J. F. Amann, S. A. Dytman, K. G R Doss

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

The (+16,2p)14N reaction has been studied at T=59.6 MeV. Good energy resolution of 1 to 2 MeV allows several states in N14 to be resolved. Triple-differential cross sections are presented for the transitions to the N14 1+ ground state and 1+ 4 MeV state. The quasideuteron model is used to construct a T matrix for each transition. A fit to the data requires an additional term in the T matrix giving a large anisotropy in the angular distribution of the N14 recoil momentum vector. The ground state T matrix has an unexpected enhancement near zero recoil momentum of the N14 nucleus. The measured T matrices are then used to extrapolate to unmeasured regions of phase space giving double differential, single-differential, and total cross sections for each transition.

Original languageEnglish (US)
Pages (from-to)526-537
Number of pages12
JournalPhysical Review C
Volume31
Issue number2
DOIs
StatePublished - 1985

Fingerprint

cross sections
matrices
momentum
ground state
angular distribution
anisotropy
nuclei
augmentation
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

Cite this

Wharton, W. R., Barnes, P. D., Bassalleck, B., Eisenstein, R. A., Franklin, G., Grace, R., ... Doss, K. G. R. (1985). Triple-differential cross sections to discrete states in the (+16,2p)14N reaction. Physical Review C, 31(2), 526-537. https://doi.org/10.1103/PhysRevC.31.526

Triple-differential cross sections to discrete states in the (+16,2p)14N reaction. / Wharton, W. R.; Barnes, P. D.; Bassalleck, B.; Eisenstein, R. A.; Franklin, G.; Grace, R.; Maher, C.; Pile, P.; Rieder, R.; Szymanski, J.; Comfort, J. R.; Takeutchi, F.; Amann, J. F.; Dytman, S. A.; Doss, K. G R.

In: Physical Review C, Vol. 31, No. 2, 1985, p. 526-537.

Research output: Contribution to journalArticle

Wharton, WR, Barnes, PD, Bassalleck, B, Eisenstein, RA, Franklin, G, Grace, R, Maher, C, Pile, P, Rieder, R, Szymanski, J, Comfort, JR, Takeutchi, F, Amann, JF, Dytman, SA & Doss, KGR 1985, 'Triple-differential cross sections to discrete states in the (+16,2p)14N reaction', Physical Review C, vol. 31, no. 2, pp. 526-537. https://doi.org/10.1103/PhysRevC.31.526
Wharton WR, Barnes PD, Bassalleck B, Eisenstein RA, Franklin G, Grace R et al. Triple-differential cross sections to discrete states in the (+16,2p)14N reaction. Physical Review C. 1985;31(2):526-537. https://doi.org/10.1103/PhysRevC.31.526
Wharton, W. R. ; Barnes, P. D. ; Bassalleck, B. ; Eisenstein, R. A. ; Franklin, G. ; Grace, R. ; Maher, C. ; Pile, P. ; Rieder, R. ; Szymanski, J. ; Comfort, J. R. ; Takeutchi, F. ; Amann, J. F. ; Dytman, S. A. ; Doss, K. G R. / Triple-differential cross sections to discrete states in the (+16,2p)14N reaction. In: Physical Review C. 1985 ; Vol. 31, No. 2. pp. 526-537.
@article{03d66bc2cc7f4369843da759c957de4a,
title = "Triple-differential cross sections to discrete states in the (+16,2p)14N reaction",
abstract = "The (+16,2p)14N reaction has been studied at T=59.6 MeV. Good energy resolution of 1 to 2 MeV allows several states in N14 to be resolved. Triple-differential cross sections are presented for the transitions to the N14 1+ ground state and 1+ 4 MeV state. The quasideuteron model is used to construct a T matrix for each transition. A fit to the data requires an additional term in the T matrix giving a large anisotropy in the angular distribution of the N14 recoil momentum vector. The ground state T matrix has an unexpected enhancement near zero recoil momentum of the N14 nucleus. The measured T matrices are then used to extrapolate to unmeasured regions of phase space giving double differential, single-differential, and total cross sections for each transition.",
author = "Wharton, {W. R.} and Barnes, {P. D.} and B. Bassalleck and Eisenstein, {R. A.} and G. Franklin and R. Grace and C. Maher and P. Pile and R. Rieder and J. Szymanski and Comfort, {J. R.} and F. Takeutchi and Amann, {J. F.} and Dytman, {S. A.} and Doss, {K. G R}",
year = "1985",
doi = "10.1103/PhysRevC.31.526",
language = "English (US)",
volume = "31",
pages = "526--537",
journal = "Physical Review C - Nuclear Physics",
issn = "0556-2813",
publisher = "American Physical Society",
number = "2",

}

TY - JOUR

T1 - Triple-differential cross sections to discrete states in the (+16,2p)14N reaction

AU - Wharton, W. R.

AU - Barnes, P. D.

AU - Bassalleck, B.

AU - Eisenstein, R. A.

AU - Franklin, G.

AU - Grace, R.

AU - Maher, C.

AU - Pile, P.

AU - Rieder, R.

AU - Szymanski, J.

AU - Comfort, J. R.

AU - Takeutchi, F.

AU - Amann, J. F.

AU - Dytman, S. A.

AU - Doss, K. G R

PY - 1985

Y1 - 1985

N2 - The (+16,2p)14N reaction has been studied at T=59.6 MeV. Good energy resolution of 1 to 2 MeV allows several states in N14 to be resolved. Triple-differential cross sections are presented for the transitions to the N14 1+ ground state and 1+ 4 MeV state. The quasideuteron model is used to construct a T matrix for each transition. A fit to the data requires an additional term in the T matrix giving a large anisotropy in the angular distribution of the N14 recoil momentum vector. The ground state T matrix has an unexpected enhancement near zero recoil momentum of the N14 nucleus. The measured T matrices are then used to extrapolate to unmeasured regions of phase space giving double differential, single-differential, and total cross sections for each transition.

AB - The (+16,2p)14N reaction has been studied at T=59.6 MeV. Good energy resolution of 1 to 2 MeV allows several states in N14 to be resolved. Triple-differential cross sections are presented for the transitions to the N14 1+ ground state and 1+ 4 MeV state. The quasideuteron model is used to construct a T matrix for each transition. A fit to the data requires an additional term in the T matrix giving a large anisotropy in the angular distribution of the N14 recoil momentum vector. The ground state T matrix has an unexpected enhancement near zero recoil momentum of the N14 nucleus. The measured T matrices are then used to extrapolate to unmeasured regions of phase space giving double differential, single-differential, and total cross sections for each transition.

UR - http://www.scopus.com/inward/record.url?scp=4243659552&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=4243659552&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.31.526

DO - 10.1103/PhysRevC.31.526

M3 - Article

VL - 31

SP - 526

EP - 537

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

SN - 0556-2813

IS - 2

ER -