The frequency of the protonium annihilation channel has been measured at three different target densities: liquid hydrogen (LH), gaseous hydrogen at NTP conditions and gaseous hydrogen at low pressure (5 mbar). The obtained results are: .... . Since the KSKL final stat and be originated only from the 3S1 initial state, these values give direct information on the scaling of the protonium spin-triplet S-wave annihilation probability with the density.

Protonium annihilation into KSKL at three different target densities / A., B., M., B., M., C., A., C., I., D., S., D.C., R., D., A., F., D., G., B., G., U., M., I., M., M., P., M., P., N., S.C., R., S., S., V., A., V., F., V., M., V., et al.. - In: PHYSICS LETTERS. SECTION B. - ISSN 0370-2693. - 386:1-4(1996), pp. 486-494. [10.1016/0370-2693(96)01120-3]

Protonium annihilation into KSKL at three different target densities

AGNELLO, MICHELANGELO;IAZZI, Felice;MINETTI, Bruno;
1996

Abstract

The frequency of the protonium annihilation channel has been measured at three different target densities: liquid hydrogen (LH), gaseous hydrogen at NTP conditions and gaseous hydrogen at low pressure (5 mbar). The obtained results are: .... . Since the KSKL final stat and be originated only from the 3S1 initial state, these values give direct information on the scaling of the protonium spin-triplet S-wave annihilation probability with the density.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/1845588
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