Results 181 to 190 of about 2,148,167 (385)

Fresnel lenses for x-ray and gamma-ray astronomy [PDF]

, 2004
G. Skinner, P. von Ballmoos, N. Gehrels, John Krizmanic   +3 more
openalex   +1 more source

Parameter estimation in X-ray astronomy using maximum likelihood

, 1979
K. Wachter, R. Leach, E. Kellogg
semanticscholar   +1 more source

JAXA curation for Bennu samples returned by the NASA's OSIRIS‐REx mission

Meteoritics &Planetary Science, EarlyView.
Abstract NASA's OSIRIS‐REx mission successfully collected and returned ~121.6 g of bulk samples from the B‐type, near‐Earth asteroid (101955) Bennu to Earth in September 2023. Upon returning to Earth, the samples were transported to the NASA Johnson Space Center where most of the samples have been stored and processed.
Rui Tahara, Kentaro Hatakeda, Masahiro Nishimura, Kasumi Yogata, Ryota Fukai, Akiko Miyazaki, Toru Yada, Yuma Enokido, Masanao Abe, Seiya Kawasaki, Ryosuke Sakurai, Tatsuaki Okada, Cedric Pilorget, Jean‐Pierre Bibring, Vincent Hamm, Lionel Lourit, Damien Loizeau, Lucie Riu, Koki Yumoto, Yuichiro Cho, Seiji Sugita, Shumpei Nakahara, Shoki Mori, Yuta Aikyo, Shingo Kameda, Roger Stabbins, Yuta Shimizu, Hideaki Miyamoto, Yuya Hitomi, Arisa Nakano, Kana Nagashima, Haruna Sugahara, Shino Suzuki, Shunta Kimura, Tomohiro Usui   +34 more
wiley   +1 more source

Exploring the extremes: The cosmic laboratory. [PDF]

Innovation (Camb)
Huang Y, He S, Ge L, Li Z, Mao Y, Liu J.
europepmc   +1 more source

X-ray Astronomy

Journal of the Visualization Society of Japan, 1995
openaire   +2 more sources

Modulation Collimators for X-ray Astronomy [PDF]

, 1972

openalex   +1 more source

Textural and geochemical diversity of impact melt rock clasts in Apollo 16 sample 67015: Implications for the provenance of impact ejecta in the lunar highlands

Meteoritics &Planetary Science, EarlyView.
Abstract Apollo sample 67015 has been classified as a fragmental breccia comprised of highlands‐type clasts and is proposed to be the most complex Apollo 16 sample. 67015 is dominated by impact melt rock clasts that display a variety of textures, which have been previously interpreted to be indicative of multiple impact events.
Tara S. Hayden, Gordon R. Osinski
wiley   +1 more source

Tetragonal BaCoO _<b>3</b> : A Co ^<b>4+</b> Ferromagnetic Mott Insulator. [PDF]

J Phys Chem C Nanomater Interfaces
Xu M, Wang H, Koirala KP, Melnick C, Peng C, González-Rivas MU, Lu J, Wang L, Freese J, Engelhard MH, Du Y, Ke X, Green RJ, Hallas AM, Li J, Kotliar G, Xie W.   +16 more
europepmc   +1 more source

Fourier Transform Photography: A New Method for X-Ray Astronomy

Publications Astronomical Society of Australia, 1968
J. Ables
semanticscholar   +1 more source

Vertical profiling of shock attenuation at the Rochechouart impact structure, France

Meteoritics &Planetary Science, EarlyView.
Abstract Rochechouart, south‐west France, is a complex impact structure. Here, we present the first report of shock barometry of quartz from what are likely parautochthonous basement units at depth, based on samples from the 2017 C.I.R.I.R drilling campaign. The crystallographic orientations of 725 sets of PDFs in 512 quartz grains in samples from four
P. Struzynska, S. Alwmark, C. Alwmark, M. H. Poelchau, P. Lambert   +4 more
wiley   +1 more source