2005/08/05 by S. Wycech, Wycech, S., B. Loiseau +1
Physics and Astronomy · #Astro and Planetary Science #Atomic and Molecular Physics #FOS: Physical sciences #Nuclear Theory (nucl-th) #Nuclear physics research studies #nucl-th
paper · pdf · doi:10.48550/arxiv.nucl-th/0508013
7 pages, 1 eps figure. Invited talk (S. Wycech) to the International conference on Exotic Atoms, February 21-25, 2005, Vienna, Austria, to appear in proceedings "Verlag der oesterreichischen Akademie der Wisssenschaften"
arxiv created 2005/08/05 · openalex publication_date 2005/08/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Exotic deuterium and helium are discussed. The S, P and D levels of antiprotonic and kaonic atoms are calculated. Absorptive, subthreshold antiproton-nucleon amplitudes are extracted from experimental data and compared to model calculations. The existence of a quasi-bound state in the antiproton-nucleon system is indicated. In the kaonic atoms some effects of the Sigma(1385) resonance are evaluated.