Results 201 to 210 of about 46,447 (277)

A cosmic-ray loaded nascent outflow driven by a massive star cluster. [PDF]

Nat Commun
Lemoine-Goumard M, Härer L, Mohrmann L, Bernet R, Hinton J, Peron G, Reville B, Tibaldo L, Vieu T.   +8 more
europepmc   +1 more source

A Single-Year Cosmic Ray Event at 5410 BCE Registered in ¹⁴C of Tree Rings. [PDF]

Geophys Res Lett, 2021
Miyake F, Panyushkina IP, Jull AJT, Adolphi F, Brehm N, Helama S, Kanzawa K, Moriya T, Muscheler R, Nicolussi K, Oinonen M, Salzer M, Takeyama M, Tokanai F, Wacker L.   +14 more
europepmc   +1 more source

A Mountain Glacier Perspective on the Bipolar Seesaw

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract A global record of mountain glacier terminations during the last deglaciation (∼19–11 ka) dated by a large, uncurated data set of cosmogenic‐nuclide exposure ages highlights a statistically significant asynchrony in termination ages between the Northern and Southern Hemispheres.
Joseph P. Tulenko, Greg Balco
wiley   +1 more source

Cosmic-ray bath in a past supernova gives birth to Earth-like planets. [PDF]

Sci Adv
Sawada R, Kurokawa H, Suwa Y, Taki T, Lee SH, Tanikawa A.   +5 more
europepmc   +1 more source

Signatures of Recent Cosmic-Ray Acceleration in the High-latitude Gamma-Ray Sky. [PDF]

Astrophys J, 2021
Jóhannesson G, Porter TA.
europepmc   +1 more source

Modeling of Elves Doublets Based on Variations of the Lightning Return Stroke Current

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Elves are transient luminous events appearing above thunderclouds. They are produced by high peak current lightning events. They occasionally appear as doublets or in general as multiplets. We model elves doublets by setting the temporal and spatial variations of the return stroke current amplitude and we show that our modeling results are ...
Petr Kašpar, Ivana Kolmašová, Ondřej Santolík   +2 more
wiley   +1 more source

Cosmic necklaces in string theory and field theory

, 2010
PhDIn this thesis we investigate astrophysical phenomena which arise in models with compact extra dimensions, focussing on the cosmological consequences of strings which wrap cycles in the internal space. Embedding our strings in the Klebanov-Strassler
Lake, Matthew James
core  

The Amerigo Vespucci as a traveling laboratory for studying the cosmic-ray fluxes at sea level. [PDF]

Sci Rep
Cerasole D, Cuna F, De Palma G, Di Tria R, Di Venere L, Gargano F, Giliberti M, Licciulli F, Liguori A, Loizzo P, Loparco F, Lorusso L, Mazziotta MN, Panzarini G, Pillera R, Serini D.   +15 more
europepmc   +1 more source

The TeV Cosmic-Ray Bump: A Message from the Epsilon Indi or Epsilon Eridani Star? [PDF]

Astrophys J, 2021
Malkov MA, Moskalenko IV.
europepmc   +1 more source

Regolith in Motion: Dynamic Surface Evolution After Lunar Impacts

Geophysical Research Letters, Volume 53, Issue 12, 28 June 2026.
Abstract Multi‐temporal observations captured by the Lunar Reconnaissance Orbiter Camera provide valuable insights into contemporary surface changes. These images reveal that minor impact events (resulting in <100‐m diameter craters) significantly alter regolith structure over great distances (>1,000 crater diameters) by increasing the meter‐to ...
E. J. Speyerer, M. S. Robinson, A. K. Boyd   +2 more
wiley   +1 more source