Axionlike particles searches in reactor experiments
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep03(2021)294
Abstract: Reactor neutrino experiments provide a rich environment for the study of axionlike particles (ALPs). Using the intense photon flux produced in the nuclear reactor core, these experiments have the potential to probe ALPs with masses… read more here.
Keywords: particles searches; reactor experiments; searches reactor; photon ... See more keywords
New probes for axionlike particles at hadron colliders
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.100.015016
Abstract: Axion-like particles (ALPs) appear from spontaneous global symmetry breaking in many extensions of the Standard Model (SM). In this paper, we find bounds on ALP ($a$) model parameters at the LHC from the ALP production… read more here.
Keywords: top quark; new probes; particles hadron; probes axionlike ... See more keywords
Simulations of axionlike particles in the postinflationary scenario
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.105.055025
Abstract: Ciaran A. J. O’Hare,1 Giovanni Pierobon,2, a Javier Redondo,3, 4 and Yvonne Y. Y. Wong2 School of Physics, The University of Sydney, and ARC Centre of Excellence for Dark Matter Particle Physics, NSW 2006, Australia… read more here.
Keywords: postinflationary scenario; physics; simulations axionlike; axionlike particles ... See more keywords
Protoneutron stars as cosmic factories for massive axionlike particles
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review D"
DOI: 10.1103/physrevd.107.103017
Abstract: The parameter space of massive axion-like-particles (ALPs) with $m_a \sim {\mathcal O} (100)$ MeV and coupled with nucleons is largely unexplored. Here, we present new constraints in this parameter region. In doing so, we characterize… read more here.
Keywords: massive axionlike; cosmic factories; protoneutron stars; factories massive ... See more keywords
Cosmic infrared background excess from axionlike particles and implications for multimessenger observations of blazars
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review D"
DOI: 10.1103/physrevd.99.023002
Abstract: The first measurement of the diffuse background spectrum at 0.8-1.7 $\mu \rm{m}$ from the CIBER experiment has revealed a significant excess of the cosmic infrared background (CIB) radiation compared to the theoretically expected spectrum. We… read more here.
Keywords: infrared background; background excess; particles implications; cosmic infrared ... See more keywords
First Searches for Axions and Axionlike Particles with the LUX Experiment.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.118.261301
Abstract: The first searches for axions and axionlike particles with the Large Underground Xenon experiment are presented. Under the assumption of an axioelectric interaction in xenon, the coupling constant between axions and electrons g_{Ae} is tested… read more here.
Keywords: axionlike particles; axions axionlike; lux experiment; first searches ... See more keywords
Probing Axionlike Particles and the Axiverse with Superconducting Radio-Frequency Cavities.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.123.021801
Abstract: Axionlike particles (ALPs) with couplings to electromagnetism have long been postulated as extensions to the standard model. String theory predicts an "axiverse" of many light axions, some of which may make up the dark matter… read more here.
Keywords: axionlike particles; probing axionlike; radio frequency; superconducting radio ... See more keywords
Experimental Constraint on Axionlike Particles over Seven Orders of Magnitude in Mass.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.171301
Abstract: We use our recent electric dipole moment (EDM) measurement data to constrain the possibility that the HfF^{+} EDM oscillates in time due to interactions with candidate dark matter axionlike particles (ALPs). We employ a Bayesian… read more here.
Keywords: particles seven; mass; constraint; constraint axionlike ... See more keywords
Constraining Heavy Axionlike Particles by Energy Deposition in Globular Cluster Stars.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.011101
Abstract: Heavy axionlike particles (ALPs) with masses up to a few 100 keV and coupled with photons can be efficiently produced in stellar plasmas. We present a new "ballistic" recipe that covers both the energy-loss and energy-transfer… read more here.
Keywords: cluster stars; globular cluster; energy; heavy axionlike ... See more keywords
Limits on Axions and Axionlike Particles within the Axion Window Using a Spin-Based Amplifier.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.129.051801
Abstract: Searches for the axion and axionlike particles may hold the key to unlocking some of the deepest puzzles about our Universe, such as dark matter and dark energy. Here, we use the recently demonstrated spin-based… read more here.
Keywords: axion window; spin based; particles within; based amplifier ... See more keywords
New Limits on Leptophilic Axionlike Particles and Majorons from ArgoNeuT.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.130.171801
Abstract: Axionlike particles are among the most studied extensions of the standard model. In this Letter we study the bounds that the ArgoNeuT experiment can put on the parameter space of two specific scenarios: leptophilic axionlike… read more here.
Keywords: limits leptophilic; leptophilic axionlike; new limits; particles majorons ... See more keywords