6533b7d9fe1ef96bd126d64f

RESEARCH PRODUCT

Search for Pulsed Gamma Ray Emission above 50 MeV from NP 0532

G. BoellaB. ParlierA. CucciaM. ForichonA. TrevesA. TrevesJ. VasseurJacques PaulL. ScarsiL. MaraschiL. BuccheriJ. P. LerayB. Agrinier

subject

PhysicsNuclear physicsPulsarAstrophysics::High Energy Astrophysical PhenomenaNuclear TheoryGamma rayPhase errorPhysics::Accelerator PhysicsGeneral MedicineNuclear ExperimentSignalEnergy (signal processing)

description

OBSERVATIONS of the pulsar NP 0532 in the gamma ray region have yielded evidence of pulsed gamma ray emission for energies up to 10 MeV (refs. 1, 2 and Kurfess, to be published). Above this energy, upper limits between 10 MeV and 150 MeV (refs. 3, 4) and above 50 MeV (ref. 5) are indicated. A result above 70 MeV with phase error of 3 ms with respect to optical signal has been given by a counter experiment6.

yearjournalcountryeditionlanguage
1971-09-01Nature Physical Science
https://doi.org/10.1038/physci233046a0