Systematics of pion absorption on <span class="aps-inline-formula"><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><mrow><mmultiscripts><mrow><mi mathvariant="normal">Li</mi></mrow><mprescripts></mprescripts><mrow></mrow><mrow><mn>6</mn></mrow><mrow></mrow><mrow></mrow></mmultiscripts></mrow></math></span>

R. D. Ransome; V. R. Cupps; S. Dawson; R. W. Fergerson; A. Green; C. L. Morris; J. A. McGill; J. R. Comfort; B. G. Ritchie; J. R. Tinsley; J. D. Zumbro; R. A. Loveman; P. C. Gugelot; D. L. Watson; C. Fred Moore

doi:10.1103/PhysRevC.42.1500

Systematics of pion absorption on ${}^{6}{Li}$

R. D. Ransome, V. R. Cupps, S. Dawson, R. W. Fergerson, A. Green, C. L. Morris, J. A. McGill, J. R. Comfort, B. G. Ritchie, J. R. Tinsley, J. D. Zumbro, R. A. Loveman, P. C. Gugelot, D. L. Watson, and C. Fred Moore

Phys. Rev. C 42, 1500 – Published 1 October 1990

Abstract

Particle emission following $π^{+}$ absorption on ${}^{6}{Li}$ at $T_{π}$ =50, 100, 150, and 200 MeV was studied with a large-solid-angle detector. Evidence is found for a three-nucleon-absorption mode, which takes place predominantly on pnn triplets. This mode increases in importance from about a quarter of the absorption cross section at 50 MeV to about one-half at 200 MeV.