107 citations · 813 across the 31 of their papers we have counts for
4 papers · 1 filter
Observational consistency and future predictions for a 3.5 keV ALP to photon line
Pedro D. Alvarez, Joseph P. Conlon, Francesca V. Day +2
Motivated by the possibility of explaining the 3.5 keV line through dark matter decaying to axion-like particles that subsequently convert to photons, we study ALP-photon conversio…
De Sitter Vacua from a D-term Generated Racetrack Uplift
Markus Rummel, Yoske Sumitomo
We propose an uplift mechanism using a structure of multi-Kähler moduli dependence in the F-term potential of type IIB string theory compactifications. This mechanism requires a D-…
ALP Conversion and the Soft X-ray Excess in the Outskirts of the Coma Cluster
David Kraljic, Markus Rummel, Joseph P. Conlon
It was recently found that the soft X-ray excess in the center of the Coma cluster can be fitted by conversion of axion-like-particles (ALPs) of a cosmic axion background (CAB) to…
A 3.55 keV Photon Line and its Morphology from a 3.55 keV ALP Line
Michele Cicoli, Joseph P. Conlon, M. C. David Marsh +1
Galaxy clusters can efficiently convert axion-like particles (ALPs) to photons. We propose that the recently claimed detection of a 3.55--3.57 keV line in the stacked spectra of a…