Probing Lorentz Invariance at EeV Energy - Astrophysics > High Energy Astrophysical PhenomenaReport as inadecuate




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Abstract: Pierre Auger experiment has detected at least a couple of ray events aboveenergy 60 EeV from the direction of the radio-galaxy Centaurus A. Assumingthose events are from Centaurus A, we have calculated the number of neutralcosmic ray events from this source for small values of the degree of violationin Lorentz invariance. Our results show that a comparison of our calculatednumbers of events with the observed number of events at EeV energy from thedirection of the source can probe extremely low value of the degree of thisviolation.



Author: Reetanjali Moharana IITB, Nayantara Gupta IITB

Source: https://arxiv.org/







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