Results 1 to 10 of about 176,747 (112)

Isobar-free neon isotope measurements of flux-fused potential reference minerals on a Helix-MC-Plus^(10K) mass spectrometer [PDF]

, 2020
This work presents new analytical techniques for extraction and analysis of neon from a suite of different mineral phases, including quartz, pyroxene, hematite, apatite, zircon, topaz, and fluorite.
Farley, K. A., Hamilton, D., Treffkorn, J.   +2 more
core   +1 more source

Neon diffusion kinetics and implications for cosmogenic neon paleothermometry in feldspars [PDF]

, 2017
Observations of cosmogenic neon concentrations in feldspars can potentially be used to constrain the surface exposure duration or surface temperature history of geologic samples.
Balco, Greg, Cassata, William S., Shuster, David L., Tremblay, Marissa M.   +3 more
core   +1 more source

Elemental Abundances of Blue Compact Dwarfs from mid-IR Spectroscopy with Spitzer [PDF]

, 2007
We present a study of elemental abundances in a sample of thirteen Blue Compact Dwarf (BCD) galaxies, using the $\sim$10--37$\mu$m high resolution spectra obtained with Spitzer/IRS.
Bernard-Salas, J., Brandl, B. R., Charmandaris, V., Hao, Lei, Houck, J. R., Lebouteiller, V., Wu, Yanling   +6 more
core   +5 more sources

On the formation of neon-enriched donor stars in ultracompact X-ray binaries [PDF]

, 2002
We study the formation of neon-enriched donor stars in ultracompact X-ray binaries (orbital periods ...
Angelini, Bhattacharya, Bhattacharya, Bravo, Chakrabarty, Cheng, Cumming, E. P. J. van den Heuvel, Fryer, G. Nelemans, Gil-Pons, Hachisu, Han, Hernanz, Iben, Iben, Isern, Juett, Kato, King, L. R. Yungelson, Menou, Montgomery, Nelemans, Ogata, Orlandini, Paczynski, Panei, Rappaport, Rasio, Schulz, Segretain, Segretain, Soberman, Taam, Tauris, Tauris, Tavani, Tutukov, Tutukov, Verbunt, Vila, Yungelson, Zapolsky   +43 more
core   +4 more sources

Neon and Sulfur Abundances of Planetary Nebulae in the Magellanic Clouds [PDF]

, 2007
The chemical abundances of neon and sulfur for 25 planetary nebulae (PNe) in the Magellanic Clouds are presented. These abundances have been derived using mainly infrared data from the Spitzer Space Telescope.
Aller L. H., de Graauw T., Feldman U., Fluks M. A., Grevesse N., J. Bernard‐Salas, J. R. Houck, Monk D. J., P. W. Morris, Pena M., S. Gutenkunst, S. R. Pottasch, Zijlstra A. A.   +12 more
core   +4 more sources

V605 Aquilae: a born again star, a nova or both? [PDF]

, 2010
V605 Aquilae is today widely assumed to have been the result of a final helium shell flash occurring on a single post-asymptotic giant branch star.
Andrea, Austin, Bear, Bidelman, Blöcker, Chesneau, Clayton, Clayton, Clayton, Clayton, De Marco, De Marco, Doherty, Duquennoy, Eggleton, Gillett, Gonzalez, Guerrero, Hajduk, Harrington, Harrison, Herald, Herbert H. B. Lau, Herwig, Hinkle, Hurley, Hurley, Iben, Jacoby, Jacoby, Jacoby, Jahn, Karakas, Kingsburgh, Kroupa, Lechner, Liebert, Lundmark, Miszalski, Nakano, Orsola De Marco, Paczynski, Phillips, Poelarends, Pollacco, Prialnik, Rauch, Rodríguez-Gil, Sandquist, Schwarz, Seitter, Shida, Snijders, Starrfield, Tout, Tyne, van der Hucht, Vanlandingham, Weidemann, Werner, Wesson, Wesson, Wesson, Wolf, X.-W. Liu, Zijlstra   +65 more
core   +1 more source

Spectroscopy of PTCDA attached to rare gas samples: clusters vs. bulk matrices. I. Absorption spectroscopy [PDF]

, 2012
The interaction between PTCDA (3,4,9,10-perylene-tetracarboxylic-dianhydride) and rare gas or para-hydrogen samples is studied by means of laser-induced fluorescence excitation spectroscopy.
Bünermann, O., Dvorak, M., Harbich, W., Knoblauch, T., Minniberger, S., Müller, M., Rydlo, A., Stienkemeier, F.   +7 more
core   +2 more sources

Nuclear Thermometers for Classical Novae [PDF]

, 2012
Classical novae are stellar explosions occurring in binary systems, consisting of a white dwarf and a main sequence companion. Thermonuclear runaways on the surface of massive white dwarfs, consisting of oxygen and neon, are believed to reach peak ...
Downen, Lori N., Iliadis, Christian, José, Jordi, Starrfield, Sumner   +3 more
core   +3 more sources

A New Look at Neon-C and SEP-Neon [PDF]

, 2001
Studies of the isotopic composition of neon in lunar soils, meteorites, and interplanetary dust particles have revealed several distinct components. In addition to implanted solar wind, which has a ^(20)Ne/^(22)Ne-abundance ratio of 13.7, there is an ...
Gloeckler, G., Mason, G. M., Mewaldt, R. A., Ogliore, R. C.   +3 more
core   +1 more source

Tensor correlation, pairing interaction and deformation in Ne isotopes and Ne hypernuclei [PDF]

, 2013
We study tensor and pairing effects on the quadruple deformation of neon isotopes based on a deformed Skyrme-Hartree-Fock model with BCS approximation for the pairing channel. We extend the Skyrme-Hartree-Fock formalism for the description of single- and
Hiyama, E., Li, A., Sagawa, H., Zhou, X. -R., 李昂   +4 more
core   +2 more sources