Davoudiasl, Hooman (Corresponding author)

2015
Verlag Deutsches Elektronen-Synchrotron Hamburg
ISBN: 978-3-935702-43-0

2015Davoudiasl, Hooman "Implications of a Running Dark Photon Coupling" in Proceedings, 11th Patras Workshop on Axions, WIMPs and WISPs (Axion-WIMP 2015) / Irastorza, Igor G., Redondo, Javier, Carmona, José Manuel, Cebrian, Susana, Dafni, Theopisti, Iguaz, Francisco J., Luzon, Gloria (eds.), Verlag Deutsches Elektronen-Synchrotron : 2015 ; AXION-WIMP 2015 : 11th Patras Workshop on Axions, WIMPs and WISPs, 2015-06-22 - 2015-06-26, Zaragoza
11th Patras Workshop on Axions, WIMPs and WISPs, AXION-WIMP 2015, ZaragozaZaragoza, Spain, 22 Jun 2015 - 26 Jun 20152015-06-222015-06-26 Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-PROC 68-71 (2015) [10.3204/DESY-PROC-2015-02/davoudiasl_hooman]2015  

Abstract: For an 'invisible' dark photon $Z_d$ that dominantly decays into dark states, the running of its fine structure constant $\alpha_d$ with momentum transfer $q > m_{Z_d}$ could be significant. A similar running in the kinetic mixing parameter $\epsilon^2$ can be induced through its dependence on $\alpha_d(q)$. The running of couplings could potentially be detected in 'dark matter beam' experiments, for which theoretical considerations imply $\alpha_d (m_{Z_d}) \leq 0.5$.

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Book/Proceedings/Report Irastorza, I. G. (Editor) ; Redondo, J. (Editor) ; Carmona, J. M. (Editor) ; Cebrian, S. (Editor) ; Dafni, T. (Editor) ; Iguaz, F. J. (Editor) ; Luzon, G. (Editor)
Proceedings, 11th Patras Workshop on Axions, WIMPs and WISPs (Axion-WIMP 2015)
201511th Patras Workshop on Axions, WIMPs and WISPs, AXION-WIMP 2015, ZaragozaZaragoza, Spain, 22 Jun 2015 - 26 Jun 20152015-06-222015-06-26 Hamburg : Verlag Deutsches Elektronen-Synchrotron, DESY-PROC 1-251 (2015) [10.3204/DESY-PROC-2015-02]2015     Files BibTeX | EndNote: XML, Text | RIS