Cosmological magnetic field correlators from blazar induced cascade

Hiroyuki Tashiro, Tanmay Vachaspati

Research output: Contribution to journalArticlepeer-review

31 Scopus citations


TeV blazars offer an exciting prospect for discovering cosmological magnetic fields and for probing high-energy processes, including CP violation, in the early Universe. We propose a method for reconstructing both the nonhelical and the helical magnetic field correlators using observations of cascade photons from TeV blazars.

Original languageEnglish (US)
Article number123527
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Issue number12
StatePublished - Jun 24 2013

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)


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