354 citations · 2.8k across the 54 of their papers we have counts for
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The Spectral Shape and Photon Fraction as Signatures of the GZK-Cutoff
Andrew M. Taylor, Felix A. Aharonian
With the prospect of measuring the fraction of arriving secondary photons, produced through photo-pion energy loss interactions of ultra high energy cosmic ray (UHECR) protons with…
The cosmological consequence of an obscured AGN population on the radiation efficiency
Alejo Martinez-Sansigre, Andrew M. Taylor
In light of recent indications for a large population of obscured active galactic nuclei (AGNs), we revisit the mean radiation efficiency from accretion onto supermassive black hol…
The diffuse neutrino flux from the inner Galaxy: constraints from very high energy gamma-ray observations
S. Gabici, A. M. Taylor, R. J. White +2
Recently, the MILAGRO collaboration reported on the detection of a diffuse multi-TeV emission from a region of the Galactic disk close to the inner Galaxy. The emission is in exces…
The Intergalactic Propagation of Ultra-High Energy Cosmic Ray Nuclei: An Analytic Approach
Dan Hooper, Subir Sarkar, Andrew M. Taylor
It is likely that ultra-high energy cosmic rays contain a significant component of heavy or intermediate mass nuclei. The propagation of ultra-high energy nuclei through cosmic rad…
Predictions for the Cosmogenic Neutrino Flux in Light of New Data from the Pierre Auger Observatory
Luis A. Anchordoqui, Haim Goldberg, Dan Hooper +2
The Pierre Auger Observatory (PAO) has measured the spectrum and composition of the ultrahigh energy cosmic rays with unprecedented precision. We use these measurements to constrai…
High-energy neutrinos from astrophysical accelerators of cosmic ray nuclei
Luis A. Anchordoqui, Dan Hooper, Subir Sarkar +1
Ongoing experimental efforts to detect cosmic sources of high energy neutrinos are guided by the expectation that astrophysical accelerators of cosmic ray protons would also genera…
The intergalactic propagation of ultra-high energy cosmic ray nuclei
Dan Hooper, Subir Sarkar, Andrew M. Taylor
We investigate the propagation of ultra-high energy cosmic ray nuclei (A = 1-56) from cosmologically distant sources through the cosmic radiation backgrounds. Various models for th…
The Impact of Heavy Nuclei on the Cosmogenic Neutrino Flux
Dan Hooper, Andrew Taylor, Subir Sarkar
As ultra-high energy cosmic ray protons propagate through the universe, they undergo photo-meson interactions with the cosmic microwave background, generating the `cosmogenic' neut…
Parameter information from nonlinear cosmological fields
Andy Taylor, Peter Watts
We develop a general formalism for analysing parameter information from non-Gaussian cosmic fields. The method can be adapted to include the nonlinear effects in galaxy redshift su…