Results 51 to 60 of about 23,101 (234)

Neutrino-nucleus reactions and their role for supernova dynamics and nucleosynthesis

, 2015
The description of nuclear reactions induced by supernova neutrinos has witnessed significant progress during the recent years. At the energies and momentum transfers relevant for supernova neutrinos neutrino-nucleus cross sections are dominated by ...
Balasi, K. G., Langanke, K., Martínez-Pinedo, G.   +2 more
core   +1 more source

Radar Polarimetry in Glaciology: Theory, Measurement Techniques, and Scientific Applications for Investigating the Anisotropy of Ice Masses

Reviews of Geophysics, Volume 63, Issue 4, December 2025.
Abstract Dielectric anisotropy in ice alters the propagation of polarized radio waves, so polarimetric radar sounding can be used to survey anisotropic properties of ice masses. Ice anisotropy is either intrinsic, associated with ice‐crystal orientation fabric (COF), or extrinsic, associated with material heterogeneity, such as bubbles, fractures, and ...
Benjamin H. Hills, T. J. Young, David A. Lilien, Esther Babcock, Nicole Bienert, Donald Blankenship, John Bradford, Giancorrado Brighi, Alex Brisbourne, Jørgen Dall, Reinhard Drews, Olaf Eisen, M. Reza Ershadi, Tamara A. Gerber, Nicholas Holschuh, Daniela Jansen, Thomas M. Jordan, Nanna B. Karlsson, Jilu Li, Carlos Martín, Kenichi Matsuoka, Daniel May, Falk M. Oraschewski, John Paden, Nicholas M. Rathmann, Neil Ross, Dustin M. Schroeder, Martin Siegert, Matthew R. Siegfried, Emma Smith, Ole Zeising   +30 more
wiley   +1 more source

Cosmological search for sterile neutrinos after Planck 2018

Physics Letters B, 2022
Sterile neutrinos can affect the evolution of the universe, and thus using the cosmological observations can search for sterile neutrinos. In this work, we use the cosmic microwave background anisotropy data from the Planck 2018 release, combined with ...
Lu Feng, Rui-Yun Guo, Jing-Fei Zhang, Xin Zhang   +3 more
doaj   +1 more source

Acquire information about neutrino parameters by detecting supernova neutrinos

, 2010
We consider the supernova shock effects, the Mikheyev-Smirnov-Wolfenstein (MSW) effects, the collective effects, and the Earth matter effects in the detection of type II supernova neutrinos on the Earth.
Bing-Lin Young, C. Giunti, F. D. Stacey, G. G. Raffelt, H.-T. Janka, H.-T. Janka, H.-T. Janka, J. R. Wilson, L. D. Landau, Ming-Yang Huang, R. N. Mohapatra, S. L. Shapiro, S. P. Mikheyev, S. P. Mikheyev, S. P. Mikheyev, S. P. Mikheyev, S. P. Mikheyev, Xin-Heng Guo   +17 more
core   +1 more source

Two Micron‐Size Dark Dimensions

Fortschritte der Physik, Volume 73, Issue 8, August 2025.
Abstract Two extra dimensions of micron scale might simultaneously address the gauge and cosmological hierarchy problems. In this paper various observational bounds in scenarios with one and two large extra dimensions are examined, to see if they are compatible with the micron scale.
Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lüst   +2 more
wiley   +1 more source

Electron Neutrino Mass Measurement by Supernova Neutrino Bursts and Implications on Hot Dark Matter [PDF]

, 1998
We present a new strategy for measuring the electron neutrino mass ($\mnue$) by future detection of a Galactic supernova in large underground detectors such as the Super-Kamiokande (SK).
A. Burrows, A. S. Joshipura, A. Yu. Smirnov, D. Caldwell, D. Caldwell, G. I. Zatsepin, G. I. Zatsepin, G. T. Ewan, J. R. Primack, J. R. Wilson, K. Langanke, K. Nakamura, R. Mayle, S. T. Petcov, T. J. Loredo, T. K. Gaisser, Tomonori Totani, Y. Totsuka   +17 more
core   +2 more sources

Ion-Ion Correlation Effect on the Neutrino-Nucleus Scattering in Supernova Cores

, 2004
We calculate the ion-ion correlation effect on the neutrino-nucleus scattering in supernova cores, which is an important opacity source for the neutrinos and plays a vital role in the supernova explosion.
Asahara, Ryohei, Itoh, Naoki, Nozawa, Satoshi, Tomizawa, Nami, Wanajo, Shinya   +4 more
core   +1 more source

Effects of Neutrino Oscillation on the Supernova Neutrino Spectrum [PDF]

, 2001
The effects of three-flavor neutrino oscillation on the supernova neutrino spectrum are studied. We calculate the expected event rate and energy spectra, and their time evolution at the Superkamiokande (SK) and the Sudbury Neutrino Observatory (SNO), by ...
A.S. Dighe, C. Lunardini, C. Zener, G. Dutta, H. Minakata, H. Minakata, I. Goldman, J. Arafune, J. Boger, J.N. Bahcall, J.R. Wilson, K. Hirata, K. Sato, K. Takahashi, Katsuhiko Sato, Keitaro Takahashi, L. Landau, M. Apollonio, Mariko Watanabe, R. Mayle, R.M. Bionta, S. Fukuda, S. Ying, S.E. Woosley, T. Totani, T. Totani, Tomonori Totani, Y. Fukuda, Y. Totsuka   +28 more
core   +2 more sources

Physics of Supernova Neutrinos [PDF]

Proceedings of International Workshop on Astroparticle and High Energy Physics — PoS(AHEP2003), 2003
n ...
openaire   +2 more sources

Neutrinoloser Doppelbetazerfall: Der Gral der Neutrinophysik

Physik in unserer Zeit, Volume 56, Issue 3, Page 132-137, May 2025.
Die Entschlüsselung der Neutrinoeigenschaften ist auch siebzig Jahre nach ihrer Entdeckung noch nicht abgeschlossen. Es wäre eine spektakuläre Entdeckung, sollten Neutrinos ihre eigenen Antiteilchen sein und sich folglich als Majorana‐Teilchen entpuppen. Mehrere Experimente untersuchen diese Möglichkeit.
Bernhard Schwingenheuer
wiley   +1 more source