p-process(redirected from P process)
p-processA process of nucleosynthesis by which certain heavy proton-rich nuclei are thought to be produced.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
The synthesis of certain nuclides in stars through capture of protons or ejection of neutrons by gamma rays.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.