[Hps] Interesting paper from Fradette, Pospelov et al.

[Maurik Holtrop]

Hello HPS,

Just noticed in Phys. Rev. D. an interesting paper by Fradette, Pospelov, Pradler and Ritz, (Fradette, Anthony, Maxim Pospelov, Josef Pradler, and Adam Ritz. 2014. “Cosmological Constraints on Very Dark Photons.” Physical Review D 90 (3): 035022. doi:10.1103/PhysRevD.90.035022.) showing how some of the cosmic constraints impact the heavy photon parameter space. The good news: it only excludes some of the extremely weakly coupled areas. See plot.

Just thought I'd pass this along, perhaps useful for a future presentation.

Best,
	Maurik







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