Zobrazeno 1 - 10
of 6 111
pro vyhledávání: '"Liebert, J"'
Autor:
Alavi A, Atalar K, Berkelbach TC, Booth GH, Chan GK, Evangelista FA, Goldzak T, Grüneis A, Harsha G, Kapil V, Knowles P, Lepetit MB, Liebert J, Nejad A, Neufeld VA, Novoa T, Pernal K, Plasser F, Rehman U, Shi BX, Tew DP, Wang Z, Mejuto-Zaera C, Zgid D, Zhu A, Zhu T, Zwijnenburg MA
Publikováno v:
Faraday discussions [Faraday Discuss] 2024 Nov 06; Vol. 254 (0), pp. 682-707. Date of Electronic Publication: 2024 Nov 06.
Autor:
Aliverti-Piuri D; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany., Chatterjee K; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany., Ding L; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany., Liao K; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany., Liebert J; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany., Schilling C; Department of Physics, Arnold Sommerfeld Center for Theoretical Physics, Ludwig-Maximilians-Universität München, Theresienstrasse 37, 80333 München, Germany. c.schilling@physik.uni-muenchen.de.; Munich Center for Quantum Science and Technology (MCQST), Schellingstrasse 4, 80799 München, Germany.
Publikováno v:
Faraday discussions [Faraday Discuss] 2024 Nov 06; Vol. 254 (0), pp. 76-106. Date of Electronic Publication: 2024 Nov 06.
Autor:
Berger, E., Basri, G., Fleming, T. A., Giampapa, M. S., Gizis, J. E., Liebert, J., Martin, E. L., Phan-Bao, N., Rutledge, R. E.
Publikováno v:
Astrophys.J.709:332-341,2010
[Abridged] As part of our on-going investigation into the magnetic field properties of ultracool dwarfs, we present simultaneous radio, X-ray, and H-alpha observations of three M9.5-L2.5 dwarfs (BRI0021-0214, LSR060230.4+391059, and 2MASSJ052338.2-14
Externí odkaz:
http://arxiv.org/abs/0909.4783
Autor:
Kilic, Mukremin, Brown, Warren R., Prieto, Carlos Allende, Swift, B., Kenyon, S. J., Liebert, J., Agueros, M. A.
We report the detection of a radial velocity companion to the extremely low mass white dwarf LP400-22. The radial velocity of the white dwarf shows variations with a semi-amplitude of 119 km/s and a 0.98776 day period, which implies a companion mass
Externí odkaz:
http://arxiv.org/abs/0903.1843
Publikováno v:
J.Phys.Conf.Ser.172:012066,2009
We present some of the results of a survey aimed at exploring the asteroseismological potential of the newly-discovered carbon-atmosphere white dwarfs. We show that, in certains regions of parameter space, carbon-atmosphere white dwarfs may drive low
Externí odkaz:
http://arxiv.org/abs/0901.3489
Publikováno v:
J.Phys.Conf.Ser.172:012012,2009
Recently, Dufour et al. (2007) reported the unexpected discovery that a few white dwarfs found in the Sloan Digital Sky Survey had an atmosphere dominated by carbon with little or no trace of hydrogen and helium. Here we present a progress report on
Externí odkaz:
http://arxiv.org/abs/0901.3487
Autor:
Roelofs, G. H. A., Groot, P. J., Steeghs, D., Rau, A., de Groot, E., Marsh, T. R., Nelemans, G., Liebert, J., Woudt, P.
We describe a spectroscopic survey designed to uncover an estimated ~40 AM CVn stars hiding in the photometric database of the Sloan Digital Sky Survey (SDSS). We have constructed a relatively small sample of about 1500 candidates based on a colour s
Externí odkaz:
http://arxiv.org/abs/0811.3974
Autor:
Berger, E., Rutledge, R. E., Phan-Bao, N., Basri, G., Giampapa, M. S., Gizis, J. E., Liebert, J., Martin, E., Fleming, T. A.
Publikováno v:
Astrophys.J.695:310-316,2009
[Abridged] We present an 8.5-hour simultaneous radio, X-ray, UV, and optical observation of the L dwarf binary 2MASSW J0746+20. We detect strong radio emission, dominated by short-duration periodic pulses at 4.86 GHz with P=124.32+/-0.11 min. The sta
Externí odkaz:
http://arxiv.org/abs/0809.0001
We report the discovery of a strong magnetic field in the unique pulsating carbon-atmosphere white dwarf SDSS J142625.71+575218.3. From spectra gathered at the MMT and Keck telescopes, we infer a surface field of B_s ~1.2 MG, based on obvious Zeeman
Externí odkaz:
http://arxiv.org/abs/0807.1112
Autor:
Dahn, C. C., Harris, H. C., Levine, S. E., Tilleman, T., Monet, A. K. B., Stone, R. C., Guetter, H. H., Canzian, B., Pier, J. R., Hartkopf, W. I., Liebert, J., Cushing, M.
Trigonometric parallax astrometry and BVI photometry are presented for two late-type subdwarf candidates, LSR1425+71 (sdM8.0) and LSR1610-00 (sd?M6pec). For the former we measure an absolute parallax of 13.37+/-0.51 mas yielding Mv=15.25+/-0.09. The
Externí odkaz:
http://arxiv.org/abs/0806.2336