A possible evidence of the gluon condensation effect in cosmic positron and gamma-ray spectra

TL;DR

This paper proposes that the gluon condensation effect in high-energy cosmic proton-proton collisions can explain the observed excess in cosmic positron and gamma-ray spectra, particularly from Tycho's supernova remnant.

Contribution

It introduces the gluon condensation effect as a novel explanation for cosmic positron and gamma-ray excesses, linking particle physics with astrophysical observations.

Findings

Gluon condensation effect can account for positron excess in AMS data.

The effect may originate from Tycho's supernova remnant.

Provides a new particle physics mechanism for cosmic ray anomalies.

Abstract

The gluon condensation effect in cosmic proton-proton collisions at high energy is used to explain an excess in the positron spectrum observed by AMS. We find that this excess may originate from the GC-effect in Tycho's supernova remnant.