Possible manifestation of the 2p pionium in particle physics processes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F20%3AA0000063" target="_blank" >RIV/47813059:19630/20:A0000063 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21670/20:00343537
Result on the web
<a href="https://journals.aps.org/prd/abstract/10.1103/PhysRevD.102.073004" target="_blank" >https://journals.aps.org/prd/abstract/10.1103/PhysRevD.102.073004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.102.073004" target="_blank" >10.1103/PhysRevD.102.073004</a>

Result language
angličtina
Original language name
Possible manifestation of the 2p pionium in particle physics processes
Original language description
We suggest a few particle physics processes in which excited 2p pionium A(2 pi)' may be observed. They include the e(+)e(-) -> pi(+)pi(-) annihilation, the V-0 -> pi(0)l(+)l(-) and K-+/- -> pi(+/-)l(+)l(-) (l = e, mu) decays, and the photoproduction of two neutral pions from nucleons. We analyze available experimental data and find that they, in some cases, indicate the presence of 2p pionium, but do not provide definite proof.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10308 - Astronomy (including astrophysics,space science)

Project
<a href="/en/project/LTI17018" target="_blank" >LTI17018: Promotion and Development of International Scientific Cooperation in Relativistic Astrophysics and Preparation of X-ray Space Missions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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