Results 51 to 60 of about 24,655 (229)

Recent Developments in Halide Perovskite Nanocrystals for Indirect X‐ray Detection

Advanced Materials Technologies, Volume 9, Issue 20, October 21, 2024.
Perovskite nanocrystals act as scintillators under X‐ray illumination with different conversion yield, stability, or decay times and outperform commercial materials, depending on their composition, host matrix, and luminescence process. Besides the lead halide perovskites, there are lead‐free alternatives providing self‐trapped exciton emission ...
Olexiy Balitskii, Mykhailo Sytnyk, Wolfgang Heiss   +2 more
wiley   +1 more source

MSW mediated neutrino decay and the solar neutrino problem [PDF]

, 2001
We investigate the solar neutrino problem assuming simultaneous presence of MSW transitions in the sun and neutrino decay on the way from sun to earth.
A. Acker, A. Acker, A. Acker, A. Acker, Abhijit Bandyopadhyay, B. T Cleveland, D. Majumdar, D. O. Caldwell, E. Lisi, E. Torrente-Lujan, G. B. Gelmini, G. L. Fogli, J. Frieman, J. N. Abdurashitov, K. Olive, L. Wolfenstein, M. Altmann, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. C. Gonzalez-Garcia, M. Fukugita, O. G. Miranda, P. Fisher, P. Vogel, R. S. Ragahavan, S. Burles, S. Choubey, S. Goswami, S. Nakamura, S. P. Mikheyev, S. P. Mikheyev, S. T. Petcov, Sandhya Choubey, Srubabati Goswami, V. Barger, W. Hampel, Y. Fukuda, Z. G. Berezhiani   +37 more
core   +2 more sources

Smart mechanoluminescent phosphors: A review of zinc sulfide‐based materials for advanced mechano‐optical applications

Responsive Materials, Volume 2, Issue 3, August 2024.
Zinc sulfide is a smart luminescent material with exceptionally outstanding mechanoluminescence properties. After over a century of research, it is now widely used in wearable devices, auxiliary lighting, stress sensing, anti‐counterfeiting, and other fields.
Zefeng Huang, Xu Li, Tianlong Liang, Biyun Ren, Xianhui Zhang, Yuantian Zheng, Qi'an Zhang, Ziyi Fang, Mingzhi Wu, Maryam Zulfiqar, Liqing Jing, Sicen Qu, Bing Chen, Jiulin Gan, Dengfeng Peng   +14 more
wiley   +1 more source

Laboratory Magnetoplasmas as Stellar-like Environment for ⁷Be β-Decay Investigations Within the PANDORA Project

Universe
Laboratory magnetoplasmas can become an intriguing experimental environment for fundamental studies relevant to nuclear astrophysics processes. Theoretical predictions indicate that the ionization state of isotopes within the plasma can significantly ...
Eugenia Naselli, Bharat Mishra, Angelo Pidatella, Alessio Galatà, Giorgio S. Mauro, Domenico Santonocito, Giuseppe Torrisi, David Mascali   +7 more
doaj   +1 more source

Effect of Coulomb collisions on time variations of the solar neutrino flux

, 1999
We consider the possibility of time variations of the solar neutrino flux due to the radial motion of the Earth and neutrino interference effects. We calculate the time variations of the detected neutrino flux and the extent to which they are suppressed ...
Bahcall J. N., Bahcall J. N., L. Malyshkin, Mikheev S. P., R. Kulsrud, Stodolsky L.   +5 more
core   +3 more sources

Solar Neutrinos and the Violation of Equivalence Principle [PDF]

, 1998
In this Brief Report, a non-standard solution to the solar neutrino problem is revisited. This solution assumes that neutrino flavors could have different couplings to gravity, hence, the equivalence principle is violated in this mechanism.
A. Halprin, A. Halprin, A. Halprin, B. T. Cleveland, B. T. Cleveland, C. Caso, E. Adelberger, E. Adelberger, E. Gates, G. L. Fogli, H. Minakata, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. N. Bahcall, J. R. Mureika, L. Wolfenstein, M. Gasperini, M. Gasperini, P. Anselmann, R. Davis, R. Davis, R. Escribano, S. Coleman, S. L. Glashow, S. P. Mikheyev, S. W. Mansour, T. Damour, T. Damour, T. K. Kuo, T. K. Kuo, V. Gavrin, W. Hampel, Y. Fukuda, Y. Fukuda   +35 more
core   +2 more sources

Resolving the solar neutrino problem with KamLAND [PDF]

Physics Letters B, 2001
A typographical error is corrected.
Barger, V., Marfatia, Danny, Wood, Benjamin P.   +2 more
openaire   +2 more sources

Self Consistent Modeling of Relativistic Runaway Electron Beams Giving Rise to Terrestrial Gamma‐Rays Flashes

Journal of Geophysical Research: Space Physics, Volume 129, Issue 5, May 2024.
Abstract Terrestrial Gamma Ray Flashes (TGFs) are short bursts of gamma rays occurring during thunderstorms. They are believed to be produced by Relativistic Runaway Electron Avalanches (RREAs). In this paper, we present a new numerical model based on the Particle‐In‐Cell (PIC) method to simulate the interactions between the electromagnetic fields and ...
P. Gourbin, S. Celestin
wiley   +1 more source

The Solar Neutrino Problem: Neither Astrophysics Nor Oscillations? [PDF]

, 1994
There is no consistent solar model which can describe all experimental data on the solar neutrinos. The problem can be formulated essentially in a model independent way.
Smirnov, Alexei Yu.
core   +3 more sources

Neutrino Physics & The Solar Neutrino Problem

, 2009
40 pages, 17 ...
openaire   +2 more sources