Results 21 to 30 of about 382,262 (315)
Terrestrial detection of hidden vectors produced by solar nuclear reactions
Journal of High Energy Physics, 2023 Solar nuclear reactions can occasionally produce sub-MeV elusive beyond the Standard Model particles that escape the solar interior without further interactions. This study focuses on massive spin-one particles.
Francesco D’Eramo +3 more
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The Light in a New Light: Always a Wave, Never a Particle [PDF]
Science Discovery, 2015 Though it has been widely viewed that the light consists of quantum particles known as photons, the light is not made of quantum particles or photons, and the light is always a wave. What is quantized in the light is the frequency. The electromagnetic frequency is always quantized due to the quantized nature of the electromagnetic energy; the quantum ...
openaire +1 more source
The quest for axions and other new light particles [PDF]
Annalen der Physik, 2013 Standard Model extensions often predict low‐mass and very weakly interacting particles, such as the axion. A number of small‐scale experiments at the intensity/precision frontier are actively searching for these elusive particles, complementing searches for physics beyond the Standard Model at colliders.
K. Baker +19 more
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The Propagation of Sunlight and the Size Distribution of Suspended Particles in a Municipally Polluted Ocean Water [PDF]
, 1974 Waste discharge by the Los Angeles County Sanitation District (LACSD) affects sunlight in the ocean. Increased sunlight attenuance affects productivity and changes in ocean surface color could be useful for monitoring dispersal. Temperature, sunlight
Peterson, Lee Louis
core +1 more source
Journal of High Energy Physics, 2022 We present the constraints on the parameters of several light boson mediator models obtained from the analysis of the current data of the COHERENT CEνNS experiment. We consider a variety of vector boson mediator models: the so-called universal, the B − L
M. Atzori Corona +8 more
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FCNC charmed-hadron decays with invisible singlet particles in light of recent data
Journal of High Energy Physics, 2023 The flavor-changing neutral current (FCNC) decays of charmed hadrons with missing energy (Ɇ) can serve as potentially promising hunting grounds for hints of new physics, as the standard-model backgrounds are very suppressed.
Geng Li, Jusak Tandean
doaj +1 more source
Decoherence for a heavy particle interacting with a light particle: New analysis and numerics [PDF]
Communications in Mathematical Sciences, 2016 We study the dynamics of a quantum heavy particle undergoing a repulsive interaction with a light one. The main motivation is the detailed description of the loss of coherence induced on a quantum system (in our model, the heavy particle) by the interaction with the environment (the light particle). The content of the paper is analytical and numerical.
Adami, Riccardo +2 more
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Light new particles at the kaon experiments
Journal of Physics: Conference Series, 2023 Abstract Feebly interacting light particles are an attractive addition to the SM because they appear in the broad context of new physics models that address significant issues of the standard model. Searches for the light particles using kaons benefit from their small total decay widths and the availability of enormous datasets. Recently,
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FCNC B and K meson decays with light bosonic Dark Matter
Journal of High Energy Physics, 2023 We consider decays of B and K mesons into a pseudo-scalar or vector meson plus missing energy. Within the SM, these modes originate from flavor changing neutral current (FCNC) processes with two neutrinos in the final state. In this paper we consider the
Xiao-Gang He +2 more
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Journal of High Energy Physics, 2023 We present a novel construction for a Higgs-VEV sensitive (HVS) operator, which can be used as a trigger operator in cosmic selection models for the electroweak hierarchy problem.
Csaba Csáki +3 more
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