"PSI NUCL PART PHYS NEWSL" refers to the journal titled "Physical Review C", published by the American Physical Society. This renowned scientific publication has been a pioneer in the field of nuclear and particle physics research for decades. It provides a platform for leading scientists to share their latest findings, theories, and experiments. It covers a wide range of topics related to the fundamental understanding of atomic nuclei, elementary particles, and the laws governing their interactions. As such, "Physical Review C" is recognized as a synonym for excellence and innovation in the global scientific community.