Document Type
Article
Publication Date
8-1-1990
Abstract
The photon spectrum from K-d→Λnγ at rest has been measured for the first time. We obtained the branching ratio, in the end-point region, of (1.89±0.12±0.28)×10-3 where the first error is statistical and the second is systematic. We have found that the shape of the photon energy spectrum is consistent with the distribution calculated by Workman and Fearing with Λn scattering lengths and effective ranges predicted by the Nijmegen group.
Publication Title
Physical Review C
Rights
©1990 The American Physical Society
Recommended Citation
K. P. Gall, E. C. Booth, W. J. Fickinger, M. D. Hasinoff, N. P. Hessey, D. Horváth, J. Lowe, E. K. McIntyre, D. F. Measday, J. P. Miller, A. J. Noble, B. L. Roberts, D. K. Robinson, M. Sakitt, M. Salomon, and D. A. Whitehouse. Radiative kaon capture on deuterium and the Λn scattering lengths. Phys. Rev. C 42, R475(R), 1 August 1990