Results 61 to 70 of about 3,996 (188)

Polychromatic Population of Bioluminescent Organisms in the Deep Pacific Ocean

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.
Abstract We present a comprehensive study of deep‐sea bioluminescent organisms in the Cascadia Basin, Northeast Pacific Ocean, based on four years (2020–2023) of in situ measurements using STRings for Absorption length in Water instruments. Analysis of over 1.3 million camera images and continuous photomultiplier tube recordings revealed that ...
Ruohan Li   +24 more
wiley   +1 more source

Neutrinos in cosmology

open access: yesNew Journal of Physics, 2004
The current status of neutrino cosmology is reviewed, from the question of neutrino decoupling and the presence of sterile neutrinos to the effects of neutrinos on the cosmic microwave background and large scale structure. Particular emphasis is put on cosmological neutrino mass measurements.
openaire   +3 more sources

Neutrino-antineutrino transitions [PDF]

open access: yesPhysical Review D, 1998
We consider transitions between neutrinos and anti-neutrinos in laboratory experiments in five scenarios, including both helicity flipping and preserving cases.
Langacker, P., Wang, J.
openaire   +2 more sources

Constraining gamma-ray burst parameters with the first ultra-high energy neutrino event KM3-230213A

open access: yesAstronomy & Astrophysics
Context. The detection of the highest energy neutrino observed to date by KM3NeT, with an estimated energy of 220 PeV, opens up new possibilities for the study and identification of the astrophysical sources responsible for a diffuse flux of such ultra ...
Adriani O.   +279 more
doaj   +1 more source

GUT Physics in the Era of the LHC

open access: yesFrontiers in Physics, 2019
Grand Unified Theories (GUTs) are one of the most interesting high-energy completions of the Standard Model, because they provide a rich, powerful and elegant group-theoretical framework able to resolve a variety of problems remaining in our current ...
Djuna Croon   +7 more
doaj   +1 more source

Structural Response of Laser‐Driven Shock Compressed Albite

open access: yesGeophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Plagioclase records characteristic shock features that constrain meteorite impact conditions, but its phase evolution along the Hugoniot remains unresolved. We investigated shock‐induced phase transition in albite using in situ X‐ray diffraction during laser‐driven shock at 14–66 GPa. Albite retained its crystal structure up to at least 14 GPa
Sota Takagi   +15 more
wiley   +1 more source

Measurement of Neutrino Oscillations with Neutrino Telescopes [PDF]

open access: yesAdvances in High Energy Physics, 2013
IceCube and ANTARES are the world-largest neutrino telescopes. They are successfully taking data, producing a wealth of scientific results. Whereas their main goal is the detection of cosmic neutrinos with energies in the TeV-PeV range, both have demonstrated their capability to measure neutrino oscillations by studying atmospheric neutrinos with ...
openaire   +5 more sources

Pseudo-Dirac Neutrinos: A Challenge for Neutrino Telescopes [PDF]

open access: yesPhysical Review Letters, 2004
4 pages, 2 figures; minor changes, to appear in ...
Beacom, John F.   +5 more
openaire   +3 more sources

Work Versus Force: Simultaneous Processes for Describing Interactions

open access: yesAdvanced Physics Research, Volume 5, Issue 6, June 2026.
ABSTRACT Achieving a unified description of interactions remains an open challenge in theoretical physics, which currently describes four fundamental forces. This situation may be viewed differently when interactions are formulated in terms of processes (work as actio) rather than forces (force as actio), not only at the macroscopic level but also at ...
Grit Kalies   +2 more
wiley   +1 more source

Neutrino mass

open access: yesAIP Conference Proceedings, 1988
An introduction is given to the search for evidence of neutrino mass. 10 refs.
openaire   +2 more sources

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