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The first order Born approximation of pionium–target atom interaction has, by now .. 7.1 Results for the different probabilities defined in (7.

Pionium is described in multiple online sources, as addition to our editors' articles, see section below for printable documents, Pionium books and related discussion.

Suggested Pdf Resources

Excitation and Breakup of Pionium at High Energies
Pionium lifetime and ππ scattering lengths in generalized chiral
The relationship between the pionium lifetime and the ππ scattering lengths is established, including the sizable electromagnetic corrections.
Strong interactions in pionium
Dynamics of the pionium with the density matrix formalism
effects, and consider their influence on the pionium break-up probability. We pionium atom, the hydrogen-like Coulomb bound state of π+π.

Suggested News Resources

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Suggested Web Resources

Pionium - Wikipedia, the free encyclopedia
Pionium is an exotic atom consisting of one π+ and one π− · mesons.
Pionium atoms arrive en masse -
Oct 1, 2004 CERN experiment creates large numbers of exotic pion-based atoms.
Pionium | Facebook
Pionium - Description: Pionium is an exotic atom consisting of a and a meson. Currently, pionium is under investigation at CERN to measure its lifetime.
Relativistic corrections to the Pionium Lifetime
May 28, 1999 Abstract: Next to leading order contributions to the pionium lifetime are considered within non-relativistic effective field theory.
CERN Document Server: How to extract the lifetime of pionium and

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