Details

Autor(en) / Beteiligte

• Achasov, N. N.
• Kiselev, A. V.

Titel

Light scalar mesons and two-kaon correlation functions

Ist Teil von

• Physical review. D, 2018-02, Vol.97 (3), Article 036015

Ort / Verlag

College Park: American Physical Society

Erscheinungsjahr

2018

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• It is shown that the recent data on the KS0K+ correlation in Pb-Pb interactions agree with the data on the γγ→ηπ0 and ϕ→ηπ0γ reactions and support the four-quark model of the a0(980) meson. It is shown that the data does not contradict the validity of the Gaussian assumption. The study of two-kaon correlations could provide more information about light scalar mesons after increasing the accuracy of the experimental and theoretical descriptions.