نتائج البحث - "Elizabeth A. Den Hartog"

1

Academic Journal

Iron-peak Element Abundances in Warm Very Metal-poor Stars

المؤلفون: Christopher Sneden, Ann Merchant Boesgaard, John J. Cowan, Ian U. Roederer, Elizabeth A. Den Hartog, James E. Lawler

المصدر: The Astrophysical Journal, Vol 953, Iss 1, p 31 (2023)

مصطلحات موضوعية: Nucleosynthesis, Chemical abundances, Population II stars, Stellar spectral lines, Astrophysics, QB460-466

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1538-4357

URL الوصول: https://doaj.org/article/abff1979f627483fbb8351eda22cb517

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2

Report

The R-process Alliance: A Nearly Complete R-process Abundance Template Derived from Ultraviolet Spectroscopy of the R-process-enhanced Metal-poor Star HD 222925*

المؤلفون: Ian U. Roederer, James E. Lawler, Elizabeth A. Den Hartog, Vinicius M. Placco, Rebecca Surman, Timothy C. Beers, Rana Ezzeddine, Anna Frebel, Terese T. Hansen, Kohei Hattori, Erika M. Holmbeck, Charli M. Sakari

المصدر: The Astrophysical Journal Supplement Series. 260(2):27

URL الوصول: https://ntrs.nasa.gov/citations/22637613797388

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3

The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks

المؤلفون: Ian U. Roederer, John J. Cowan, Marco Pignatari, Timothy C. Beers, Elizabeth A. Den Hartog, Rana Ezzeddine, Anna Frebel, Terese T. Hansen, Erika M. Holmbeck, Matthew R. Mumpower, Vinicius M. Placco, Charli M. Sakari, Rebecca Surman, Nicole Vassh

مصطلحات موضوعية: Earth and Planetary Astrophysics (astro-ph.EP), Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Astrophysics of Galaxies (astro-ph.GA), FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics - Astrophysics of Galaxies, Solar and Stellar Astrophysics (astro-ph.SR), Astrophysics - Earth and Planetary Astrophysics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d569ad7dd4a05bbad140851fb27f74d1
http://arxiv.org/abs/2210.15105

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4

Academic Journal

r-Process Enhanced Halo Stars

المؤلفون: John J. Cowan, Christopher Sneden, James E. Lawler, Elizabeth A. Den Hartog

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://arxiv.org/pdf/astro-ph/0610412v1.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.255.3319; http://arxiv.org/pdf/astro-ph/0610412v1.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.255.3319
http://arxiv.org/pdf/astro-ph/0610412v1.pdf

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5

Detailed Iron-Peak Element Abundances in Three Very Metal-Poor Stars

المؤلفون: Ian U. Roederer, Christopher Sneden, John J. Cowan, Ann Merchant Boesgaard, Elizabeth A. Den Hartog, James E. Lawler, Jennifer Sobeck

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ba4488099e9ff13f2a18c12e899963c

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6

Quantitative Atomic Spectroscopy, a Review of Progress in the Optical-UV Region and Future Opportunities(†)

المؤلفون: Elizabeth A. Den Hartog, James E. Lawler, Christopher Sneden, John J. Cowan

مصطلحات موضوعية: Physics, Dye laser, 010308 nuclear & particles physics, Astronomy and Astrophysics, Observable, Astrophysics, Atomic spectroscopy, 01 natural sciences, Article, Stars, Wavelength, Space and Planetary Science, Nucleosynthesis, 0103 physical sciences, Laser-induced fluorescence, 010303 astronomy & astrophysics, Absolute scale

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b2f57ca6cd75e3fd6ee24231d0497ee
https://europepmc.org/articles/PMC6893917/

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7

Linemake: An Atomic and Molecular Line List Generator

المؤلفون: Elizabeth A. Den Hartog, Christopher Sneden, Vinicius M. Placco, Peter F. Bernath, James E. Lawler, Neda Hejazi, Zachary Maas, Ian U. Roederer

المصدر: Research Notes of the AAS. 5:92

مصطلحات موضوعية: Information retrieval, Generator (computer programming), Astrophysics - Solar and Stellar Astrophysics, Molecular line, Computer science, Code (cryptography), FOS: Physical sciences, General Medicine, Line (text file), Astrophysics - Instrumentation and Methods for Astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM), Solar and Stellar Astrophysics (astro-ph.SR)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f28872ea0dab49280bd5021fc7c593c1
https://doi.org/10.3847/2515-5172/abf651

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8

The dirt in astronomy's genie lamp: ThO contamination of Th-Ar calibration lamps

المؤلفون: Florian Kerber, Elizabeth A. Den Hartog, Gaspare Lo Curto, Gillian Nave

المصدر: Observatory Operations: Strategies, Processes, and Systems VII.

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::193f36397a46a387cd5c22770a28400a
https://doi.org/10.1117/12.2312286

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9

Atomic Data for Stellar Nucleosynthesis

المؤلفون: James E. Lawler, Elizabeth A. Den Hartog, Christopher Sneden, Michael P. Wood

المصدر: Proceedings of the International Astronomical Union. 11:287-290

مصطلحات موضوعية: Physics, 010504 meteorology & atmospheric sciences, Astronomy, Astronomy and Astrophysics, Astrophysics, 01 natural sciences, Stellar nucleosynthesis, Big Bang nucleosynthesis, Space and Planetary Science, Abundance (ecology), Nucleosynthesis, 0103 physical sciences, Spectroscopy, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences, Atomic data

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b9ab4b2ca4fa932244c206dc2ede86ea
https://doi.org/10.1017/s1743921316003069

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10

NEW RARE EARTH ELEMENT ABUNDANCE DISTRIBUTIONS FOR THE SUN AND FIVE r -PROCESS-RICH VERY METAL-POOR STARS

المؤلفون: Inese I. Ivans, John J. Cowan, Christopher Sneden, James E. Lawler, Elizabeth A. Den Hartog

المصدر: The Astrophysical Journal Supplement Series. 182:80-96

مصطلحات موضوعية: Physics, Rare-earth element, Metallicity, FOS: Physical sciences, Astronomy and Astrophysics, Solar photosphere, Astrophysics, Giant star, Astrophysics - Astrophysics of Galaxies, Metal, Stars, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Abundance (ecology), Astrophysics of Galaxies (astro-ph.GA), visual_art, visual_art.visual_art_medium, r-process, Solar and Stellar Astrophysics (astro-ph.SR)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e20146e936300f39092e1a42d928c1c
https://doi.org/10.1088/0067-0049/182/1/80

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11

Iron-Group Abundances in the Metal-Poor Main Sequence Turnoff Star HD~84937

المؤلفون: Michael P. Wood, Christopher Sneden, Elizabeth A. Den Hartog, Marco Pignatari, James E. Lawler, Chiaki Kobayashi, John J. Cowan

مصطلحات موضوعية: Nuclear reaction, Physics, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, Star (graph theory), 01 natural sciences, Iron group, Astrophysics - Solar and Stellar Astrophysics, Space and Planetary Science, Nucleosynthesis, 0103 physical sciences, Galaxy formation and evolution, 010306 general physics, 010303 astronomy & astrophysics, Solar and Stellar Astrophysics (astro-ph.SR), Sequence (medicine), Atomic data

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3496cea7aaf2aeeb89399f3d7559a95

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12

r-process enhanched metal-poor stars

المؤلفون: James E. Lawler, Elizabeth A. Den Hartog, John J. Cowan, Christopher Sneden

المصدر: Proceedings of International Symposium on Nuclear Astrophysics - Nuclei in the Cosmos - IX — PoS(NIC-IX).

مصطلحات موضوعية: Galactic halo, Physics, Dark matter halo, Stars, Spiral galaxy, Galactic corona, Astronomy, r-process, Astrophysics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::36cfb7c05d4574f589650e5c8e649426
https://doi.org/10.22323/1.028.0014

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13

Abundance Signatures in Halo Stars: Clues to Nucleosynthesis in the First Stars

المؤلفون: Christopher Sneden, Elizabeth A. Den Hartog, James E. Lawler, John J. Cowan, Jason Collier

المصدر: AIP Conference Proceedings.

مصطلحات موضوعية: Physics, Spiral galaxy, Astrophysics::High Energy Astrophysical Phenomena, Astronomy, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Galaxy, Galactic halo, Stars, Abundance (ecology), Nucleosynthesis, Hubble space telescope, Astrophysics::Solar and Stellar Astrophysics, Astrophysics::Earth and Planetary Astrophysics, Halo, Astrophysics::Galaxy Astrophysics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::53b80ec5aa5d6ea730ab968439bceadc
https://doi.org/10.1063/1.2905524

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14

Atomic data for stellar spectroscopy: recent successes and remaining needs

المؤلفون: Christopher Sneden, Michael P. Wood, James E. Lawler, John J. Cowan, Elizabeth A. Den Hartog

المصدر: Physica Scripta. 89:114006

مصطلحات موضوعية: Physics, Stellar atmosphere, Observable, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, Condensed Matter Physics, Atomic and Molecular Physics, and Optics, Astronomical spectroscopy, Galactic halo, Stars, Nucleosynthesis, Abundance (ecology), Astrophysics::Solar and Stellar Astrophysics, Spectroscopy, Astrophysics::Galaxy Astrophysics, Mathematical Physics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::76a1897747f7fa347962d0ebbea6c568
https://doi.org/10.1088/0031-8949/89/11/114006

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15

Academic Journal

New Rare Earth Element Abundance Distributions for the Sun and Five r-Process-Rich Very Metal-Poor Stars

المؤلفون: Christopher Sneden, James E. Lawler, John J. Cowan, Inese I. Ivans, Elizabeth A. Den Hartog

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://arxiv.org/pdf/0903.1623v1.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.244.4731; http://arxiv.org/pdf/0903.1623v1.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.244.4731
http://arxiv.org/pdf/0903.1623v1.pdf

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16

Academic Journal

c ○ Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

المؤلفون: John J. Cowan, Christopher Sneden, James E. Lawler, Elizabeth A. Den Hartog

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.nhn.ou.edu/%7Ecowan/NIC-IX_014.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.211.448; http://www.nhn.ou.edu/%7Ecowan/NIC-IX_014.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.211.448
http://www.nhn.ou.edu/%7Ecowan/NIC-IX_014.pdf

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17

Academic Journal

NEW RARE EARTH ELEMENT ABUNDANCE DISTRIBUTIONS FOR THE SUN AND FIVE r-PROCESS-RICH VERY METAL-POOR STARS

المؤلفون: Christopher Sneden, James E. Lawler, John J. Cowan, Inese I. Ivans, Elizabeth A. Den Hartog

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.nhn.ou.edu/%7Ecowan/apjs_182_1_80.pdf.

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.211.1880; http://www.nhn.ou.edu/%7Ecowan/apjs_182_1_80.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.211.1880
http://www.nhn.ou.edu/%7Ecowan/apjs_182_1_80.pdf

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18

Academic Journal

Detailed Iron-peak Element Abundances in Three Very Metal-poor Stars.

المؤلفون: John J. Cowan, Christopher Sneden, Ian U. Roederer, James E. Lawler, Elizabeth A. Den Hartog, Jennifer S. Sobeck, Ann Merchant Boesgaard

المصدر: Astrophysical Journal; 2/20/2020, Vol. 890 Issue 2, p1-1, 1p

مصطلحات موضوعية: SPACE telescopes, OPTICAL spectra, ATOMIC number, STARS, SPECTROGRAPHS, IRON alloys, ATOMIC hydrogen, STELLAR initial mass function

الشركة/الكيان: HUBBLE Space Telescope (Spacecraft)

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19

Academic Journal

IRON-GROUP ABUNDANCES IN THE METAL-POOR MAIN-SEQUENCE TURNOFF STAR HD 84937.

المؤلفون: Christopher Sneden, John J. Cowan, Chiaki Kobayashi, Marco Pignatari, James E. Lawler, Elizabeth A. Den Hartog, Michael P. Wood

المصدر: Astrophysical Journal; 1/20/2016, Vol. 817 Issue 1, p1-1, 1p

مصطلحات موضوعية: COSMIC abundances, STELLAR populations, IRON spectra, SUPERGIANT stars, GALACTIC evolution, NUCLEOSYNTHESIS

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