Results 141 to 150 of about 1,963,432 (340)

Commission 44: Space & High Energy Astrophysics [PDF]

, 2005
Haruyuki Okuda, G. Hasinger, M. Arnaud, S. A. Bludman, J. Braga, N. Brosch, Leonid Gurvits, H. Hasan, G. Hélou, Ian D. Howarth, H. Inoue, P. Luigi, G. Srinivasan   +12 more
openalex   +1 more source

A Contribution of the HAWC Observatory to the TeV era in the High Energy Gamma-Ray Astrophysics: The case of the TeV-Halos [PDF]

, 2023
Ramiro Torres-Escobedo, H. Zhou, E. De la Fuente, A. U. Abeysekara, A. Albert, R. Alfaro, C. Alvarez, J. D. Álvarez, José Roberto Ángeles Camacho, J. C. Arteaga‐Velázquez, K. P. Arunbabu, D. Avila Rojas, H. A. Ayala Solares, R. Babu, V. Baghmanyan, A. S. Barber, J. Becerra González, E. Belmont-Moreno, S. BenZvi, D. Berley, C. Brisbois, K. S. Caballero‐Mora, T. Capistrán, A. Carramiñana, S. Casanova, Oscar Chaparro-Amaro, U. Cotti, J. Cotzomi, S. Coutinõ de León, C. de León, L. Diaz-Cruz, R. Díaz Hernández, J. C. Díaz–Vélez, B. L. Dingus, M. Durocher, M. A. DuVernois, R. W. Ellsworth, K. Engel, C. Espinoza, Kwok Lung Fan, K. Fang, Mirian Fernández Alonso, B. Fick, H. Fleischhack, J. L. Flores, N. I. Fraija, D. Garcia, J. A. García-González, G. García-Torales, F. Garfias, Gwenael Giacinti, H. Goksu, M. M. González, J. A. Goodman, J. P. Harding, S. Hernandez, I. Herzog, J. A. Hinton, B. Hona, D. Huang, F. Hueyotl‐Zahuantitla, C. M. Hui, B. Humensky, P. Hüntemeyer, A. Iriarte, A. Jardin-Blicq, H. Jhee, V. Joshi, D. Kieda, G J. Kunde, S. Kunwar, A. Lara, J. Lee, W. H. Lee, D. Lennarz, H. León Vargas, J. Linnemann, A. L. Longinotti, R. López-Coto, G. Luis-Raya, J. Lundeen, K. Malone, V. Marandon, Oibar Martínez, I. Martinez-Castellanos, H. Martínez-Huerta, J. Martínez-Castro, J. A. J. Matthews, J. McEnery, P. Miranda-Romagnoli, J. A. Morales-Soto, E. Moreno, M. Mostafá, A. Nayerhoda, L. Nellen, M. Newbold, M. U. Nisa, R. Noriega-Papaqui, Laura Olivera-Nieto, N. Omodei   +99 more
openalex   +1 more source

Moon's volcanic history revealed in glassy spherules from Apollo 17 soil 76501

Meteoritics &Planetary Science, EarlyView.
Abstract Rapidly quenched droplets of pyroclastically erupted lava are common in lunar regolith at landing sites proximal to the maria. Here, we document the U‐Pb chronologies, major element, and trace element compositions of picritic glassy particles from Apollo 17 regolith sample 76501. These particles are dominated by high‐Ti compositions similar to
Alexander A. Nemchin, Marc D. Norman, Martin J. Whitehouse, Evgenia Salin, Nicholas E. Timms, Tao Long, Xiaochao Che, Renaud Merle, Fred Jourdan, Tao Luo   +9 more
wiley   +1 more source

X‐ray computed tomography study of terrestrial analog cores in preparation for Mars sample return

Meteoritics &Planetary Science, EarlyView.
Abstract Mars Sample Return (MSR) is expected to transform planetary science by providing unprecedented access to pristine Martian material. Initial characterization in the sample receiving facility (SRF) will rely on nondestructive techniques such as X‐ray computed tomography (XCT) to document the condition, distribution, and internal features of ...
Sophie Benaroya, Christopher D. K. Herd, David T. Flannery, Nicolas Randazzo   +3 more
wiley   +1 more source

Particle Astrophysics with High and Ultrahigh Energy Neutrinos [PDF]

Fang, Ke, Murase, Kohta
openalex   +2 more sources

The effect of early diagenetic processes on the quantification of fossil micrometeorite abundance and flux in the geological record

Meteoritics &Planetary Science, EarlyView.
Abstract Fossil micrometeorites (MMs) recovered from lithified sedimentary rocks, particularly iron‐rich (I‐type) cosmic spherules (CSs) provide valuable insights into past dust‐forming events. Their abundances, when combined with estimates of local sedimentation rates can be used to reconstruct the flux of extraterrestrial dust.
Isabelle S. Mattia, Matthew J. Genge, Martin D. Suttle   +2 more
wiley   +1 more source

On the characteristics of neutrino events in (ultra-)high energy astrophysics experiments from the view point of energy estimation [PDF]

, 2008
N. Takahashi, Eiichi Konishi, Н. Буднев, I. Nakamura, A. A. Kochanov, K. Mitsui, A. Misaki   +6 more
openalex   +1 more source

Substitution of Fe3+ into anorthite in oxidized, Al‐deficient ferrobasaltic systems with implications for the petrogenesis of angrite meteorites

Meteoritics &Planetary Science, EarlyView.
Abstract Angrite meteorites are critically silica‐undersaturated igneous rocks with high Ca/Al and Fe/Mg, along with depletion in volatile lithophile elements Na and K such that they crystallize anorthite along with olivine and calcic pyroxene. The anorthite in angrites contains substantial Fe, and in NWA 1670 and NWA 1296, it is present at major ...
Seann J. McKibbin, Dominique Tanner, Hugh St. C. O'Neill   +2 more
wiley   +1 more source

Antimicrobial Activity of Ultraviolet C Light as a Potential Novel Treatment for Moraxella bovis Infection—An In Vitro Study

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective To investigate the antimicrobial effect of 275 nm wavelength ultraviolet C (UV‐C) light on M. bovis using an affordable, broadly available modified handheld device and to determine if photoreactivation plays a role in bacterial resistance to UV‐C. Methods UV‐C therapy (UVCT) was evaluated in vitro using triplicates of 3 M.
Bactelius Turicea, Dipak K. Sahoo, Rachel A. Allbaugh, Chloe C. Stinman, Melissa A. Kubai   +4 more
wiley   +1 more source

Uncertainty principle from the noise of gravitons

European Physical Journal C: Particles and Fields
The effect of the noise induced by gravitons in the case of a freely falling particle from the viewpoint of an external observer has been recently calculated in Phys. Rev. D 107, 066024 (2023) .
Soham Sen, Sunandan Gangopadhyay
doaj   +1 more source