Naslov
Search for solar axions using Fe-57

Autori
Krčmar, Milica ; Krečak, Zvonko ; Stipčević, Mario ; Ljubičić, Ante ; Bradley, D.A.

Izvornik
Physics letters. B (0370-2693) 442 (1998); 38-42

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Sažetak
We have made a search for 57Fe gamma rays of energy 14.4 keV induced by resonant absorption of monochromatic solar axions, as proposed by Moriyama. The proposed axions are suggested to be emitted from the Sun, in M1 transitions between the first, thermally excited state and the ground state of 57Fe. An upper limit on hadronic axion mass of 745 eV is obtained at the 95 percent confidence level, it being assumed that z=0.56 and S=0.5.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA