Antiprotonic Potentials from Global Fits to the PS209 Data

Preprint

29 June 2003

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.nucl-th/0306084

Abstract

The experimental results for strong interaction effects in antiprotonic atoms by the PS209 collaboration consist of high quality data for several sequences of isotopes along the periodic table. Global analysis of these data in terms of a $\bar p$-nucleus optical potential achieves good description of the data using a s-wave finite-range \bar p N interaction. Equally good fits are also obtained with a poorly-defined zero-range potential containing a p-wave term.

Keywords

ANTIPROTONIC POTENTIALS
ANALYSIS OF THESE DATA
INTERACTION EFFECTS
STRONG INTERACTION
GLOBAL FITS
PS209 DATA
WAVE
BAR

All Related Versions

Version 1, 2003-06-29, ArXiv
Published version: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 214, 160.

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