Results 51 to 60 of about 1,645,326 (221)

Vacuum stability and radiative symmetry breaking of the scale-invariant singlet extension of type II seesaw model

European Physical Journal C: Particles and Fields, 2023
The questions of the origin of electroweak symmetry breaking and neutrino mass are two major puzzles in particle physics. Neutrino mass generation requires new physics beyond the Standard Model and also suggests reconsideration of physics of symmetry ...
Bayu Dirgantara, Kristjan Kannike, Warintorn Sreethawong   +2 more
doaj   +1 more source

A deep study of the high–energy transient sky

Experimental astronomy (Print), 2021
The coming decades will establish the exploration of the gravitational wave (GW) Universe over a broad frequency range by ground and space interferometers.
C. Guidorzi, F. Frontera, G. Ghirlanda, G. Stratta, C. Mundell, E. Virgilli, P. Rosati, E. Caroli, L. Amati, E. Pian, S. Kobayashi, G. Ghisellini, Chris L. Fryer, M. Valle, R. Margutti, M. Marongiu, R. Martone, R. Campana, F. Fuschino, C. Labanti, M. Orlandini, J. Stephen, S. Brandt, R. Silva, P. Laurent, R. Mochkovitch, E. Bozzo, R. Ciolfi, L. Burderi, T. Salvo   +29 more
semanticscholar   +1 more source

Development of a Cherenkov Telescope for the Detection of Ultra-High Energy Neutrinos with EUSO-SPB2 and POEMMA [PDF]

International Conference on Rebooting Computing, 2019
The detection of astrophysical neutrinos by IceCube and the potential to constrain source models of ultra-high energy cosmic rays provide the motivation to develop instruments for the observation of neutrinos above $10^7$ GeV.
A. Otte, E. Gazda, E. Judd, J. Krizmanic, Evgeny Kutzenzov, O. R. Matamala, P. Reardon, Lawrence Rudnick Harvard-Smithsonian Center for Astrophysics, G. I. O. Technology, U. Berkley, Space Sciences Laboratory, U. Maryland, B. County, T. U. O. A. I. Huntsville, Center for X-ray Optics, C. Mines   +15 more
semanticscholar   +1 more source

Highlights of DAMA/LIBRA

EPJ Web of Conferences, 2016
The DAMA project develops and uses new/improved low background scintillation detectors to investigate the Dark Matter (DM) particle component(s) in the galactic halo and rare processes deep underground at the Gran Sasso National Laboratory (LNGS) of the ...
Bernabei R., Belli P., d’Angelo A., d’Angelo S., Di Marco A., Montecchia F., Incicchitti A., Cappella F., Caracciolo V., Cerulli R., Dai C.J., He H.L., Kuang H.H., Ma X.H., Sheng X.D., Wang R.G., Ye Z.P.   +16 more
doaj   +1 more source

Minimal length scale correction in the noise of gravitons

European Physical Journal C: Particles and Fields, 2023
In this paper we have considered a quantized and linearly polarized gravitational wave interacting with a gravitational wave detector (interferometer detector) in the generalized uncertainty principle (GUP) framework. Following the analysis in Phys. Rev.
Soham Sen, Sunandan Gangopadhyay
doaj   +1 more source

Ionospheric and thermospheric response to the 27–28 February 2014 geomagnetic storm over north Africa [PDF]

Annales Geophysicae, 2018
The present work explores the ionospheric and thermospheric responses to the 27–28 February 2014 geomagnetic storm. For the first time, a geomagnetic storm is explored in north Africa using interferometer, all-sky imager and GPS data.
K. Malki, A. Bounhir, Z. Benkhaldoun, J. J. Makela, N. Vilmer, D. J. Fisher, M. Kaab, K. Elbouyahyaoui, B. J. Harding, A. Laghriyeb, A. Daassou, M. Lazrek   +11 more
doaj   +1 more source

Gaussian processes reconstruction of dark energy from observational data

European Physical Journal C: Particles and Fields, 2018
In the present paper, we investigate the dark energy equation of state using the Gaussian processes analysis method, without confining a particular parametrization. The reconstruction is carried out by adopting the background data including supernova and
Ming-Jian Zhang, Hong Li
doaj   +1 more source

Information theoretic measures for Lifshitz system

Journal of High Energy Physics
In this work, we have studied various mixed state information theoretic quantities for an excited state of Lifshitz spacetime in 3 + 1-dimensions. This geometry is the gravity dual to a class of 2 + 1-dimensional quantum field theories having Lifshitz ...
Souvik Paul, Anirban Roy Chowdhury, Ashis Saha, Sunandan Gangopadhyay   +3 more
doaj   +1 more source

Z-pole test of effective dark matter diboson interactions at the CEPC

European Physical Journal C: Particles and Fields, 2018
We investigate the projected sensitivity to effective dark matter (DM)–diboson interaction during the high luminosity Z-pole and 240 GeV runs at the proposed Circular Electron Positron Collider (CEPC).
Mingjie Jin, Yu Gao
doaj   +1 more source

Reanalysis of the X-Ray-burst-associated FRB 200428 with Insight-HXMT Observations

The Astrophysical Journal, 2023
A double-peak X-ray burst from the Galactic magnetar SGR J1935+2154 was discovered to be associated with the two radio pulses of FRB 200428 separated by 28.97 ± 0.02 ms.
M. Y. Ge, C. Z. Liu, S. N. Zhang, F. J. Lu, Z. Zhang, Z. Chang, Y. L. Tuo, X. B. Li, C. K. Li, S. L. Xiong, C. Cai, X. F. Li, R. Zhang, Z. G. Dai, J. L. Qu, L. M. Song, S. Zhang, L. J. Wang   +17 more
doaj   +1 more source