Search - Virtual Journal of Nuclear Astrophysics

Search

Criteria:

Year:

2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
2023	2024

Results Per Page

(100 is the maximum results per page allowed.)

Boolean Operator
For Tags

Results 1 - 27 of 27

The temperatures of red supergiants in low metallicity environments. (arXiv:2106.01807v1 [astro-ph.GA])
- Virtual Journal - Volume 19, Issue 23 - article #5
- Gemma González-Torà, Ben Davies, Rolf-Peter Kudritzki, Bertrand Plez
- http://arxiv.org/abs/2106.01807
S stars and s-process in the Gaia era I. Stellar parameters and chemical abundances in a sub-sample of S stars with new MARCS model atmospheres. (arXiv:1810.07105v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 42 - article #4
- Shreeya Shetye, Sophie Van Eck, Alain Jorissen, Hans Van Winckel, Lionel Siess, Stephane Goriely, Ana Escorza, Drisya Karinkuzhi, Bertrand Plez
- http://arxiv.org/abs/1810.07105
Ultra-metal-poor Stars: Spectroscopic Determination of Stellar Atmospheric Parameters Using Iron Non-LTE Line Abundances
- Virtual Journal - Volume 15, Issue 40 - article #33
- Rana Ezzeddine, Anna Frebel,, Bertrand Plez
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/847/2/142
The role of inelastic hydrogen collisions in NLTE iron abundance determination:Introducing the quantum fitting method (QFM). (arXiv:1612.09302v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 1 - article #14
- Rana Ezzeddine, Bertrand Plez, Thibault Merle, Marwan Gebran, Frédéric Thévenin
- http://arxiv.org/abs/1612.09302
Ultra metal-poor stars: Spectroscopic determination of stellar atmospheric parameters using iron Non-LTE line abundances. (arXiv:1612.06309v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 52 - article #21
- Rana Ezzeddine, Anna Frebel, Bertrand Plez
- http://arxiv.org/abs/1612.06309
The temperature and chronology of heavy-element synthesis in low-mass stars
- Virtual Journal - Volume 14, Issue 4 - article #16
- Pieter Neyskens, Sophie Van Eck, Alain Jorissen, Stephane Goriely, Lionel Siess, Bertrand Plez
- arXiv.org - Astrophysics - Volume: 2016, Issue: 22 Jan
- arXiv:1601.05640 [pdf]
Non-LTE iron abundances in cool stars: The role of hydrogen collisions
- Virtual Journal - Volume 13, Issue 45 - article #11
- Rana Ezzeddine, Thibault Merle, Bertrand Plez
- arXiv.org - Astrophysics - Volume: 2015, Issue: 4 Dec
- arXiv:1512.01118 [pdf, ps, other]
Red Supergiants as Cosmic Abundance Probes: The Sculptor Galaxy NGC 300
- Virtual Journal - Volume 13, Issue 22 - article #32
- J. Zachary Gazak, Rolf Kudritzki, Chris Evans, Lee Patrick, Ben Davies, Maria Bergemann, Bertrand Plez, Fabio Bresolin, Ralf Bender, Michael Wegner, Alceste Z. Bonanos, and Stephen J. Williams
- The Astrophysical Journal - Volume: 805, Issue: 2
- View article PDF (1.06 MB)
Red Supergiants as Cosmic Abundance Probes: The Magellanic Clouds
- Virtual Journal - Volume 13, Issue 15 - article #10
- Ben Davies (Liverpool JMU), Rolf-Peter Kudritzki (UHawaii), Zach Gazak (UHawaii), Bertrand Plez (UMontpellier), Maria Bergemann (MPIA), Chris Evans (UKATC), Lee Patrick (UEdinburgh)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 17 Apr
- arXiv:1504.03694 [pdf, ps, other]
Potassium: A New Actor on the Globular Cluster Chemical Evolution Stage. The Case of NGCÂ 2808
- Virtual Journal - Volume 13, Issue 10 - article #31
- Alessio Mucciarelli, Michele Bellazzini, Thibault Merle, Bertrand Plez, Emanuele Dalessandro, and Rodrigo Ibata
- The Astrophysical Journal - Volume: 801, Issue: 1
- View article PDF (272 KB)
Carbon-enhanced Metal-poor Stars in SDSS/SEGUE. I. Carbon Abundance Estimation and Frequency of CEMP Stars
- Virtual Journal - Volume 11, Issue 42 - article #2
- Young Sun Lee, Timothy C. Beers, Thomas Masseron, Bertrand Plez, Constance M. Rockosi, Jennifer Sobeck, Brian Yanny, Sara Lucatello, Thirupathi Sivarani, Vinicius M. Placco, Daniela Carollo
- arXiv.org - Astrophysics - Volume: 2013, Issue: 18 Oct
- arXiv:1310.3276 [pdf, ps, other]
Molecular bands in extremely metal-poor stars. Granulation effects
- Virtual Journal - Volume 11, Issue 19 - article #5
- Piercarlo Bonifacio (1), Elisabetta Caffau (2,1), Hans-Günter Ludwig (2,1), Monique Spite (1), Bertrand Plez (3), Matthias Steffen (4,1), François Spite (1) ((1) GEPI, (2) LSW - ZAH, (3) LUPM, (4) AIP)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 10 May
- arXiv:1305.2065 [pdf, ps, other]
Carbon-enhanced metal-poor stars: the most pristine objects?
- Virtual Journal - Volume 11, Issue 10 - article #4
- Monique Spite (GEPI), E. Caffau (GEPI, ZAH), Piercarlo Bonifacio (GEPI), François Spite (GEPI), H.-G. Ludwig (GEPI, ZAH), Bertrand PLEZ (LUPM), Norbert Christlieb (ZAH)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 8 Mar
- arXiv:1303.1791 [pdf, ps, other]
Red Supergiant Stars as Cosmic Abundance Probes. II. NLTE Effects in J-band Silicon Lines
- Virtual Journal - Volume 11, Issue 7 - article #45
- Maria Bergemann, Rolf-Peter Kudritzki, Matthias WÃƒÂ¼rl, Bertrand Plez, Ben Davies, and Zach Gazak
- The Astrophysical Journal - Volume: 764, Issue: 2
- Abstract References Full text PDF (988 KB) Enhanced article HTML
Lithium Abundances in Carbon-enhanced Metal-poor Stars
- Virtual Journal - Volume 10, Issue 20 - article #30
- Thomas Masseron, Jennifer A. Johnson, Sara Lucatello, Amanda Karakas, Bertrand Plez, Timothy C. Beers, and Norbert Christlieb
- The Astrophysical Journal - Volume: 751, Issue: 1
- Abstract References Full text PDF (1.01 MB) View as HTML
Red Supergiant Stars as Cosmic Abundance Probes: NLTE Effects in J-band Iron and Titanium Lines
- Virtual Journal - Volume 10, Issue 20 - article #35
- Maria Bergemann, Rolf-Peter Kudritzki, Bertrand Plez, Ben Davies, Karin Lind, and Zach Gazak
- The Astrophysical Journal - Volume: 751, Issue: 2
- Abstract References Full text PDF (1.47 MB) HTML with Enhancements
Red Supergiant Stars as Cosmic Abundance Probes: NLTE Effects in J-band Iron and Titanium Lines
- Virtual Journal - Volume 10, Issue 14 - article #9
- Maria Bergemann, Rolf-Peter Kudritzki, Bertrand Plez, Ben Davies, Karin Lind, Zach Gazak
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
- arXiv:1204.0511 [pdf, ps, other]
M-dwarf metallicities - A high-resolution spectroscopic study in the near infrared
- Virtual Journal - Volume 9, Issue 48 - article #12
- Anna Önehag, Ulrike Heiter, Bengt Gustafsson, Nikolai Piskunov, Bertrand Plez, Ansgar Reiners
- arXiv.org - Astrophysics - Volume: 2011, Issue: 2 Dec
- arXiv:1112.0141 [pdf, other]
[O/Fe] Estimates for Carbon-enhanced Metal-poor Stars from Near-infrared Spectroscopy
- Virtual Journal - Volume 9, Issue 7 - article #28
- Catherine R. Kennedy, Thirupathi Sivarani, Timothy C. Beers, Young Sun Lee, Vinicius M. Placco, Silvia Rossi, Norbert Christlieb, Falk Herwig and Bertrand Plez
- Astronomical Journal - Volume: 141, Issue: 3
- doi: 10.1088/0004-6256/141/3/102 Tag this article
[O/Fe] Estimates for Carbon-Enhanced Metal-Poor Stars from Near-IR Spectroscopy
- Virtual Journal - Volume 9, Issue 2 - article #10
- Catherine R. Kennedy, Thirupathi Sivarani, Timothy C. Beers, Young Sun Lee, Vinicius M. Placco, Silvia Rossi, Norbert Christlieb, Falk Herwig, Bertrand Plez
- arXiv.org - Astrophysics - Volume: 2011, Issue: 14 Jan
- arXiv:1101.2260 [pdf, ps, other]
A grid of MARCS model atmospheres for S stars
- Virtual Journal - Volume 8, Issue 46 - article #1
- Sophie Van Eck, Pieter Neyskens, Bertrand Plez, Alain Jorissen, Bengt Edvardsson, Kjell Eriksson, Bengt Gustafsson, Uffe-Grae Jorgensen, Ake Nordlund
- arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Nov
- arXiv:1011.2092 [pdf, ps, other]
Abundance Patterns in S-type AGB stars : Setting Constraints on Nucleosynthesis and Stellar Evolution Models
- Virtual Journal - Volume 8, Issue 46 - article #4
- Pieter Neyskens, Sophie Van Eck, Bertrand Plez, Stéphane Goriely, Lionel Siess, Alain Jorissen
- arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Nov
- arXiv:1011.2054 [pdf, ps, other]
Stellar synthetic spectroscopy in the Virtual Observatory era
- Virtual Journal - Volume 8, Issue 14 - article #9
- Bertrand Plez
- arXiv.org - Astrophysics - Volume: 2010, Issue: 2 Apr
- arXiv:1004.0116 [pdf, other]
The chemical composition of carbon stars: The R-type stars
- Virtual Journal - Volume 7, Issue 39 - article #10
- Olga Zamora, Carlos Abia, Bertrand Plez, Inmaculada Dominguez, Sergio Cristallo
- arXiv.org - Astrophysics - Volume: 2009, Issue: 25 Sep
- arXiv:0909.4222 [ps, pdf, other]
MARCS model atmospheres
- Virtual Journal - Volume 6, Issue 42 - article #5
- Bertrand Plez
- arXiv.org - Astrophysics - Volume: 2008, Issue: 16 Oct
- arXiv:0810.2375 [pdf, other]
The photospheric solar oxygen project: I. Abundance analysis of atomic lines and influence of atmospheric models
- Virtual Journal - Volume 6, Issue 22 - article #10
- Elisabetta Caffau (GEPI), Hans-G. Ludwig (GEPI, CIFIST), Matthias Steffen (AIP), Thomas R. Ayres (CASA), Piercarlo Bonifacio (GEPI, CIFIST, INAF-OAT), Roger Cayrel (GEPI), Bernd Freytag (CRAL), Bertrand Plez (GRAAL)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 29 May
- arXiv:0805.4398 [ps, pdf, other]
Analysis of the carbon-rich very metal-poor dwarf G77-61
- Virtual Journal - Volume 3, Issue 4 - article #17
- Bertrand Plez, Judith G. Cohen
- arXiv - Astrophysics – January 2005
- astro-ph/0501535 [ abs , ps , pdf , other ]

Results 1 - 27 of 27

RSS Feed of This Search