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Autor:
Lawrie K. Brown, Magdalena Blanz, Joanne Russell, Timothy S. George, Peter Martin, Sidsel Birkelund Schmidt, John Wishart, B. Dieterich
Publikováno v:
Nutrient Cycling in Agroecosystems. 118:149-163
Traditional crofting in Scotland used Bere barley fertilised with seaweed. Bere has known abilities to cope with the marginal, high pH soils without inorganic fertiliser addition. The objective of this study was to assess whether Bere productivity is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::842c0c6402a85e6cb8791b034dff3048
https://doi.org/10.1007/s10705-020-10090-w
https://doi.org/10.1007/s10705-020-10090-w
Autor:
Lauren Miller, Serge B. Dieterich, Julia Roman-Duval, Dzhuliya Dashtamirova, Christian Johnson, Travis Fischer, Nathaniel Kerman, Marc Rafelski, David J. Sahnow, Rachel Plesha, Robert Jedrzejewski, Nick Indriolo, R. Sankrit, Thomas B. Ake, B. James, William J. Fischer, David R. Soderblom, Kate Rowlands, Elaine M. Frazer, Alec S. Hirschauer
Publikováno v:
UV, X-Ray, and Gamma-Ray Space Instrumentation for Astronomy XXII.
Since its installation on the Hubble Space Telescope in 2009, the Cosmic Origins Spectrograph (COS) has obtained thousands of spectra in the ultraviolet. Most of these observations have used the far ultraviolet (FUV) channel. The microchannel plates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3f76872b965d2f36555f54272ac6dfa
https://doi.org/10.1117/12.2594922
https://doi.org/10.1117/12.2594922
We use HST/STIS optical spectroscopy of ten M dwarfs in five closely separated binary systems to test models of M dwarf structure and evolution. Individual dynamical masses ranging from 0.083 to 0.405 Mo for all stars are known from previous work. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c21d3632668b5d421f8a7c8eeee8d306
http://arxiv.org/abs/2012.00915
http://arxiv.org/abs/2012.00915
We use 20 years of astrometric data from the RECONS program on the CTIO/SMARTS 0.9-m to provide new insight into multiple star systems in the solar neighborhood. We provide new and updated parallaxes for 210 systems and derive nine high-quality astro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1851322f53067b3d73e7813eebcdf877
Autor:
G. Schumann
Publikováno v:
Angewandte Chemie. 69:404-404
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::317e1a27e6402349a7aa8e0f9050f723
https://doi.org/10.1002/ange.19570691121
https://doi.org/10.1002/ange.19570691121
Autor:
Wei-Chun Jao, Maggie A. Thompson, Alan P. Boss, Sergio B. Dieterich, Alycia J. Weinberger, Jonathan Gagné, Tri L. Astraatmadja, Todd J. Henry, Guillem Anglada-Escudé
We report individual dynamical masses for the brown dwarfs Epsilon Indi B and C, which have spectral types of T1.5 and T6, respectively, measured from astrometric orbit mapping. Our measurements are based on a joint analysis of astrometric data from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7a634ef45c09bdeac0ff07a1712db11
http://arxiv.org/abs/1807.09880
http://arxiv.org/abs/1807.09880
Autor:
Sergio B. Dieterich, Charlie T. Finch, Wei-Chun Jao, Philip A. Ianna, John P. Subasavage, Adric R. Riedel, Todd J. Henry, E. H. Vrijmoet, Michele L. Silverstein, Jennifer G. Winters
We describe the 44 systems discovered to be within 10 parsecs of the Sun by the RECONS team, primarily via the long-term astrometry program at CTIO that began in 1999. The systems --- including 41 with red dwarf primaries, 2 white dwarfs, and 1 brown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d386568ecadf9fdda916629db7b6df96
http://arxiv.org/abs/1804.07377
http://arxiv.org/abs/1804.07377
Autor:
Fei Dai, Joshua N. Winn, Davide Gandolfi, Sharon X. Wang, Johanna K. Teske, Jennifer Burt, Simon Albrecht, Oscar Barragán, William D. Cochran, Michael Endl, Malcolm Fridlund, Artie P. Hatzes, Teruyuki Hirano, Lea A. Hirsch, Marshall C. Johnson, Anders Bo Justesen, John Livingston, Carina M. Persson, Jorge Prieto-Arranz, Andrew Vanderburg, Roi Alonso, Giuliano Antoniciello, Pamela Arriagada, R. P. Butler, Juan Cabrera, Jeffrey D. Crane, Felice Cusano, Szilárd Csizmadia, Hans Deeg, Sergio B. Dieterich, Philipp Eigmüller, Anders Erikson, Mark E. Everett, Akihiko Fukui, Sascha Grziwa, Eike W. Guenther, Gregory W. Henry, Steve B. Howell, John Asher Johnson, Judith Korth, Masayuki Kuzuhara, Norio Narita, David Nespral, Grzegorz Nowak, Enric Palle, Martin Pätzold, Heike Rauer, Pilar Montañés Rodríguez, Stephen A. Shectman, Alexis M. S. Smith, Ian B. Thompson, Vincent Van Eylen, Michael W. Williamson, Robert A. Wittenmyer
Publikováno v:
ASTRONOMICAL JOURNAL (0004-6256), 154, 226
We report the discovery of a new ultra-short-period planet and summarize the properties of all such planets for which the mass and radius have been measured. The new planet, K2-131b, was discovered in K2 Campaign 10. It has a radius of 1.81-0.12+0.16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5b876fd2f38511c4d16d451e1a281bc
https://doi.org/10.3847/1538-3881/aa9065
https://doi.org/10.3847/1538-3881/aa9065
Autor:
Wei-Chun Jao, Phillip A. Cargile, L. H. Wasserman, S. B. Dieterich, Barbara McArthur, Todd J. Henry, Edmund P. Nelan, Otto G. Franz, Arthur L. Whipple, Arthur J. Bradley, G. F. Benedict
We present a Mass-Luminosity Relation (MLR) for red dwarfs spanning a range of masses from 0.62 Msun to the end of the stellar main sequence at 0.08 Msun. The relation is based on 47 stars for which dynamical masses have been determined, primarily us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e87081bfeb16e5eacb13af4307773b9
http://arxiv.org/abs/1608.04775
http://arxiv.org/abs/1608.04775