<span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><msup><mrow><mi>π</mi></mrow><mrow><mo>+</mo></mrow></msup></mrow></math></span> photoproduction from <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">C</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>13</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span>

J. LeRose; K. Min; D. Rowley; B. O. Sapp; P. Stoler; P. -K. Teng; E. J. Winhold; P. F. Yergin; A. M. Bernstein; K. I. Blomqvist; H. S. Caplan; S. A. Dytman; G. Franklin; M. Pauli; K. Shoda; M. Yamazaki

doi:10.1103/PhysRevC.26.2554

$π^{+}$ photoproduction from ${}^{13}C$

J. LeRose, K. Min, D. Rowley, B. O. Sapp, P. Stoler, P. -K. Teng, E. J. Winhold, P. F. Yergin, A. M. Bernstein, K. I. Blomqvist, H. S. Caplan, S. A. Dytman, G. Franklin, M. Pauli, K. Shoda, and M. Yamazaki

Phys. Rev. C 26, 2554 – Published 1 December 1982

Abstract

Differential cross section measurements were made for ${}^{13}C (γ, π^{+}) {}^{13}B (g . s .)$ at 90° (lab) for pion energies of 18, 29, and 42 MeV, and for ${}^{13}C (γ, π^{+}) {}^{13}B$ ( $E_{x} = 3.5$ MeV) at 42 MeV. The ground-state results are compared to several distorted-wave impulse approximation calculations and to Helm model calculations. There are significant discrepancies between experiment and theory and among the theoretical results.

NUCLEAR REACTIONS ${}^{13}C (γ, π^{+}) {}^{13}B$ ( $E_{x} = 0, 3.5$ MeV), $θ_{π} = 90 °$ (lab), $E_{π} = 18$ , 29, 42 MeV, measured $\frac{d σ}{d Ω}$ , compared with DWIA calculations.

Received 22 April 1982

DOI:https://doi.org/10.1103/PhysRevC.26.2554

Authors & Affiliations

J. LeRose^*, K. Min, D. Rowley^†, B. O. Sapp, P. Stoler, P. -K. Teng, E. J. Winhold, and P. F. Yergin

Department of Physics, Rensselaer Polytechnic Institute, Troy, New York 12181

A. M. Bernstein, K. I. Blomqvist, H. S. Caplan^‡, S. A. Dytman, G. Franklin^§, and M. Pauli^∥

Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139

K. Shoda and M. Yamazaki

Laboratory of Nuclear Science, Tohoku University, Mikamine, Sendai 982, Japan

^*Present address: Department of Physics, Louisiana State University, Baton Rouge, Louisiana 70803.
^†Present address: Lawrence Livermore National Laboratory, Livermore, California 94550.
^‡On leave from University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
^§Present address: Department of Physics, Carnegie-Mellon University, Pittsburgh, Pennsylvania 15213.
^∥Present address: General Research Corporation, 7655 Old Springhouse Road, Westgate Research Park, McLean, Virginia 22102.

References (Subscription Required)

Click to Expand

Issue

Vol. 26, Iss. 6 — December 1982

Reuse & Permissions

Access Options

Author publication services for translation and copyediting assistance advertisement

Physical Review C

covering nuclear physics

$π^{+}$ photoproduction from ${}^{13}C$

J. LeRose, K. Min, D. Rowley, B. O. Sapp, P. Stoler, P. -K. Teng, E. J. Winhold, P. F. Yergin, A. M. Bernstein, K. I. Blomqvist, H. S. Caplan, S. A. Dytman, G. Franklin, M. Pauli, K. Shoda, and M. Yamazaki

Phys. Rev. C 26, 2554 – Published 1 December 1982

Abstract

Authors & Affiliations

References (Subscription Required)

Issue

Access Options

Physical Review C

covering nuclear physics

π+ photoproduction from C13

J. LeRose, K. Min, D. Rowley, B. O. Sapp, P. Stoler, P. -K. Teng, E. J. Winhold, P. F. Yergin, A. M. Bernstein, K. I. Blomqvist, H. S. Caplan, S. A. Dytman, G. Franklin, M. Pauli, K. Shoda, and M. Yamazaki

Phys. Rev. C 26, 2554 – Published 1 December 1982

Abstract

Authors & Affiliations

References (Subscription Required)

Issue

Access Options

Authorization Required

Other Options

Download & Share

Images

Log In

Search

Article Lookup

Paste a citation or DOI

Enter a citation

$π^{+}$ photoproduction from ${}^{13}C$