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Results 1 - 46 of 46

Spectacular Nucleosynthesis from Early Massive Stars
- Volume 19, Issue 6 - article #14
- Alexander P. Ji, Sanjana Curtis, Nicholas Storm, Vedant Chandra, Kevin C. Schlaufman, Keivan G. Stassun, Alexander Heger, Marco Pignatari, Adrian M. Price-Whelan, Maria Bergemann
- The Astrophysical Journal Letters
- https://doi.org/10.3847/2041-8213/ad19c4
Spectacular nucleosynthesis from early massive stars. (arXiv:2401.02484v1 [astro-ph.SR])
- Volume 19, Issue 2 - article #4
- Alexander P. Ji, Sanjana Curtis, Nicholas Storm, Vedant Chandra, Kevin C. Schlaufman, Keivan G. Stassun, Alexander Heger, Marco Pignatari, Adrian M. Price-Whelan, Maria Bergemann, Guy S. Stringfellow, Carla Frohlich, Henrique Reggiani, Erika M. Holmbeck, Jamie Tayar, Shivani P. Shah, Emily J. Griffith, Chervin F. P. Laporte, Andrew R. Casey, Keith Hawkins, Danny Horta, William Cerny, Pierre Thibodeaux, Sam A. Usman, Joao A. S. Amarante, Rachael L. Beaton, Phillip A. Cargile, Cristina Chiappini, Charlie Conroy, Jennifer A. Johnson, Juna A. Kollmeier, Haining Li, Sarah Loebman, Georges Meynet, Dmitry Bizyaev, Joel R. Brownstein, Pramod Gupta, Sean Morrison, Kaike Pan, Solange V. Ramirez, Hans-Walter Rix, Jose Sanchez-Gallego
- http://arxiv.org/abs/2401.02484
The chemical evolution of the solar neighbourhood for planet-hosting stars. (arXiv:2307.12330v1 [astro-ph.GA])
- Volume 18, Issue 30 - article #2
- Marco Pignatari, Thomas C. L. Trueman, Kate A. Womack, Brad K. Gibson, Benoit Côté, Diego Turrini, Christopher Sneden, Stephen J. Mojzsis, Richard J. Stancliffe, Paul Fong, Thomas V. Lawson, James D. Keegans, Kate Pilkington, Jean-Claude Passy, Timothy C. Beers, Maria Lugaro
- http://arxiv.org/abs/2307.12330
Representation of s-process abundances for comparison to data from bulk meteorites. (arXiv:2303.01100v1 [astro-ph.SR])
- Volume 18, Issue 9 - article #2
- Maria Lugaro, Mattias Ek, Mária Pető, Marco Pignatari, Georgy V. Makhatadze, Isaac J. Onyett, Maria Schönbächler
- http://arxiv.org/abs/2303.01100
Chemical Evolution of Fluorine in the Milky Way. (arXiv:2211.00402v1 [astro-ph.GA])
- Volume 17, Issue 43 - article #1
- Kate A. Womack, Fiorenzo Vincenzo, Brad K. Gibson, Benoit Côté, Marco Pignatari, Hannah E. Brinkman, Paolo Ventura, Amanda Karakas
- http://arxiv.org/abs/2211.00402
The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks. (arXiv:2210.15105v1 [astro-ph.SR])
- Volume 17, Issue 42 - article #2
- 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
- http://arxiv.org/abs/2210.15105
The R-Process Alliance: Abundance Universality among Some Elements at and between the First and Second R-Process Peaks
- Volume 17, Issue 34 - article #7
- 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
- The Astrophysical Journal
- https://doi.org/10.3847/1538-4357/ac85bc
Radioactive nuclei in the early Solar System: analysis of the 15 isotopes produced by core-collapse supernovae. (arXiv:2203.10676v1 [astro-ph.SR])
- Volume 17, Issue 12 - article #6
- Thomas V. Lawson, Marco Pignatari, Richard J. Stancliffe, Jacqueline den Hartogh, Sam Jones, Chris L. Fryer, Brad K. Gibson, Maria Lugaro
- http://arxiv.org/abs/2203.10676
Galactic Chemical Evolution of Radioactive Isotopes with an s -process Contribution
- Volume 17, Issue 1 - article #11
- Thomas C. L. Trueman, Benoit CÃ´tÃ©, AndrÃ©s YagÃ¼e LÃ³pez, Jacqueline den Hartogh, Marco Pignatari, BenjÃ¡min SoÃ³s, Amanda I. Karakas,, Maria Lugaro
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/924/1/10
Heavy Elements Nucleosynthesis On Accreting White Dwarfs: building seeds for the p-process. (arXiv:2007.13677v1 [astro-ph.SR])
- Volume 15, Issue 31 - article #5
- Umberto Battino, Marco Pignatari, Claudia Travaglio, Claudia Lederer-Woods, Pavel Denissenkov, Falk Herwig, Friedrich-Karl Thielemann, Thomas Rauscher
- http://arxiv.org/abs/2007.13677
Constraining the Rapid Neutron-Capture Process with Meteoritic I-129 and Cm-247
- Volume 15, Issue 24 - article #4
- Benoit Côté, Marius Eichler, Andrés Yagüe, Nicole Vassh, Matthew R. Mumpower, Blanka Világos, Benjámin Soós, Almudena Arcones, Trevor M. Sprouse, Rebecca Surman, Marco Pignatari, Benjamin Wehmeyer, Thomas Rauscher, Maria Lugaro
- http://arxiv.org/abs/2006.04833
Chromium Nucleosynthesis and Silicon–Carbon Shell Mergers in Massive Stars
- Volume 15, Issue 13 - article #10
- Benoit CÃ´tÃ©, Samuel Jones, Falk Herwig,, Marco Pignatari
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/892/1/57
The Impact of Nuclear Physics Uncertainties on Galactic Chemical Evolution Predictions. (arXiv:1911.00035v1 [astro-ph.GA])
- Volume 14, Issue 45 - article #8
- Benoit Côté, Pavel Denissenkov, Falk Herwig, Chris L. Fryer, Krzysztof Belczynski, Nicole Vassh, Matthew R. Mumpower, Jonas Lippuner, Marco Pignatari, Ashley J. Ruiter
- http://arxiv.org/abs/1911.00035
Enrichment of the Galactic disc with neutron-capture elements: Mo and Ru. (arXiv:1908.02992v1 [astro-ph.GA])
- Volume 14, Issue 32 - article #2
- Tamara Mishenina, Marco Pignatari, Tatiana Gorbaneva, Claudia Travaglio, Benoit Côté, Friedrich-Karl Thielemann, Caroline Soubiran
- http://arxiv.org/abs/1908.02992
Galactic Chemical Evolution of Radioactive Isotopes
- Volume 14, Issue 26 - article #12
- Benoit CÃ´tÃ©, Maria Lugaro, Rene Reifarth, Marco Pignatari, Blanka VilÃ¡gos, AndrÃ©s YagÃ¼e,, Brad K. Gibson
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/878/2/156
Chromium Nucleosynthesis and Silicon-Carbon Shell Mergers in Massive Stars. (arXiv:1906.07218v1 [astro-ph.SR])
- Volume 14, Issue 25 - article #3
- Benoit Côté, Samuel Jones, Falk Herwig, Marco Pignatari
- http://arxiv.org/abs/1906.07218
Galactic Chemical Evolution of Radioactive Isotopes. (arXiv:1905.07828v1 [astro-ph.GA])
- Volume 14, Issue 21 - article #1
- Benoit Côté, Maria Lugaro, Rene Reifarth, Marco Pignatari, Blanka Világos, Andrés Yagüe, Brad K. Gibson
- http://arxiv.org/abs/1905.07828
Neutron Star Mergers Might Not Be the Only Source of r -process Elements in the Milky Way
- Volume 14, Issue 17 - article #11
- Benoit CÃ´tÃ©, Marius Eichler, Almudena Arcones, Camilla J. Hansen, Paolo Simonetti, Anna Frebel, Chris L. Fryer, Marco Pignatari, Moritz Reichert, Krzysztof Belczynski,, Francesca Matteucci
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/875/2/106
Nucleosynthetic Yields from Neutron Stars Accreting in Binary Common Envelopes. (arXiv:1902.01661v1 [astro-ph.SR])
- Volume 14, Issue 6 - article #3
- James D. Keegans, Chris L. Fryer, Samuel W. Jones, Benoit Cote, Krzysztof Belczynski, Falk Herwig, Marco Pignatari, Alison M. Laird, Christian Aa. Diget
- http://arxiv.org/abs/1902.01661
i-Process yields from multi-cycle evolution of rapidly-accreting white dwarfs for a range of metallicities. (arXiv:1809.03666v1 [astro-ph.SR])
- Volume 13, Issue 37 - article #3
- Pavel Denissenkov (UVic), Falk Herwig (UVic), Paul Woodward (U. of Minnesota), Robert Andrassy (UVic), Marco Pignatari (U. of Hull), Samuel Jones (LANL)
- http://arxiv.org/abs/1809.03666
Neutron Star Mergers Might not be the Only Source of r-Process Elements in the Milky Way. (arXiv:1809.03525v1 [astro-ph.HE])
- Volume 13, Issue 37 - article #4
- Benoit Côté, Marius Eichler, Almudena Arcones, Camilla J. Hansen, Paolo Simonetti, Anna Frebel, Chris L. Fryer, Marco Pignatari, Moritz Reichert, Francesca Matteucci
- http://arxiv.org/abs/1809.03525
i-Process Contribution of Rapidly Accreting White Dwarfs to the Solar Composition of First-Peak Neutron-Capture Elements. (arXiv:1712.07551v1 [astro-ph.SR])
- Volume 12, Issue 51 - article #5
- Benoit Côté, Pavel Denissenkov, Falk Herwig, Ashley J. Ruiter, Christian Ritter, Marco Pignatari, Krzysztof Belczynski
- http://arxiv.org/abs/1712.07551
A Chemical Signature from Fast-rotating Low-metallicity Massive Stars: ROA 276 in ω Centauri
- Volume 12, Issue 11 - article #6
- David Yong, John E. Norris, Gary S. Da Costa, Laura M. Stanford, Amanda I. Karakas, Luke J. Shingles, Raphael Hirschi,, Marco Pignatari
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/837/2/176
Stellar yields and abundances: new directions from planetary nebulae. (arXiv:1703.00280v1 [astro-ph.SR])
- Volume 12, Issue 9 - article #9
- Maria Lugaro, Amanda I. Karakas, Marco Pignatari, Carolyn L. Doherty
- http://arxiv.org/abs/1703.00280
A chemical signature from fast-rotating low-metallicity massive stars: ROA 276 in omega Centauri. (arXiv:1702.07087v1 [astro-ph.SR])
- Volume 12, Issue 8 - article #1
- David Yong, John E. Norris, Gary S. Da Costa, Laura M. Stanford, Amanda I. Karakas, Luke J. Shingles, Raphael Hirschi, Marco Pignatari
- http://arxiv.org/abs/1702.07087
i-process Nucleosynthesis and Mass Retention Efficiency in He-shell Flash Evolution of Rapidly Accreting White Dwarfs
- Volume 12, Issue 2 - article #14
- Pavel A. Denissenkov, Falk Herwig, Umberto Battino, Christian Ritter, Marco Pignatari, Samuel Jones,, Bill Paxton
- The Astrophysical Journal Letters
- http://iopscience.iop.org/2041-8205/834/2/L10
JINA-NuGrid Galactic Chemical Evolution Pipeline. (arXiv:1609.09528v1 [astro-ph.GA])
- Volume 11, Issue 41 - article #5
- Benoit Côté, Christian Ritter, Falk Herwig, Brian W. O'Shea, Marco Pignatari, Devin Silvia, Samuel Jones, Chris L. Fryer
- http://arxiv.org/abs/1609.09528
The Diverse Origins of Neutron-Capture Elements in the Metal-Poor Star HD 94028: Possible Detection of Products of i-process Nucleosynthesis
- Volume 11, Issue 10 - article #10
- Ian U. Roederer (U. Michigan, JINA-CEE), Amanda I. Karakas (Monash U., ANU), Marco Pignatari (U. Hull, Konkoly Observatory, NuGrid collaboration), Falk Herwig (U. Victoria, JINA-CEE, NuGrid collaboration)
- arXiv.org - Astrophysics - Volume: 2016, Issue: 4 Mar
- arXiv:1603.00036 [pdf, other]
Iron-group Abundances in the Metal-poor Main-Sequence Turnoff Star HD~84937
- Volume 11, Issue 6 - article #21
- Christopher Sneden, John J. Cowan, Chiaki Kobayashi, Marco Pignatari, James E. Lawler, Elizabeth A. Den Hartog, and Michael P. Wood
- The Astrophysical Journal - Volume: 817, Issue: 1
- View article PDF (1.79 MB)
s-process production in rotating massive stars at solar and low metallicities
- Volume 11, Issue 4 - article #8
- Urs Frischknecht, Raphael Hirschi, Marco Pignatari, AndrÃ© Maeder, George Meynet, Cristina Chiappini, Friedrich-Karl Thielemann, Thomas Rauscher, Cyril Georgy, and Sylvia EkstrÃ¶m
- Monthly Notices of the Royal Astronomical Society - Volume: 456, Issue: 2
- Abstract Full Text (HTML) Full Text (PDF)
Uncertainties in Galactic Chemical Evolution Models
- Volume 10, Issue 35 - article #10
- Benoit Côté, Christian Ritter, Brian W. O'Shea, Falk Herwig, Marco Pignatari, Samuel Jones, Chris Fryer
- arXiv.org - Astrophysics - Volume: 2015, Issue: 25 Sep
- arXiv:1509.06270 [pdf, ps, other]
Barium Isotopic Composition of Mainstream Silicon Carbides from Murchison: Constraints for s-Process Nucleosynthesis in AGB Stars
- Volume 9, Issue 12 - article #3
- Nan Liu, Michael R. Savina, Andrew M. Davis, Roberto Gallino, Oscar Straniero, Frank Gyngard, Michael J. Pellin, David G. Willingham, Nicolas Dauphas, Marco Pignatari, Sara Bisterzo, Sergio Cristallo, Falk Herwig
- arXiv.org - Astrophysics - Volume: 2014, Issue: 21 Mar
- arXiv:1403.4336 [pdf]
Chemical abundances in bright giants of the globular cluster M62 (NGC 6266)
- Volume 9, Issue 12 - article #13
- David Yong, Alan Alves Brito, Gary S. Da Costa, Javier Alonso-GarcÃa, Amanda I. Karakas, Marco Pignatari, Ian U. Roederer, Wako Aoki, Cherie K. Fishlock, Frank Grundahl, and John E. Norris
- Monthly Notices of the Royal Astronomical Society - Volume: 439, Issue: 3
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
Chemical abundances in bright giants of the globular cluster M62 (NGC 6266)
- Volume 9, Issue 3 - article #4
- David Yong, Alan Alves Brito, Gary S. Da Costa, Javier Alonso-Garcia, Amanda I. Karakas, Marco Pignatari, Ian U. Roederer, Wako Aoki, Cherie K. Fishlock, Frank Grundahl, John E. Norris
- arXiv.org - Astrophysics - Volume: 2014, Issue: 17 Jan
- arXiv:1401.3784 [pdf, ps, other]
MESA and NuGrid Simulations of Classical Nova Outbursts and Nucleosynthesis
- Volume 8, Issue 14 - article #9
- Pavel Denissenkov (UVic), Falk Herwig (UVic), Marco Pignatari (Basel), James Truran (Chicago)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 5 Apr
- arXiv:1304.0414 [pdf, ps, other]
Do R Coronae Borealis Stars Form from Double White Dwarf Mergers?
- Volume 7, Issue 36 - article #29
- Jan. E. Staff, Athira Menon, Falk Herwig, Wesley Even, Chris L. Fryer, Patrick M. Motl, Tom Geballe, Marco Pignatari, Geoffrey C. Clayton, and Joel E. Tohline
- The Astrophysical Journal - Volume: 757, Issue: 1
- Abstract References Full text PDF (2.13 MB) View as HTML
Convective-reactive Proton-12C Combustion in Sakurai's Object (V4334 Sagittarii) and Implications for the Evolution and Yields from the First Generations of Stars
- Volume 6, Issue 23 - article #27
- Falk Herwig, Marco Pignatari, Paul R. Woodward, David H. Porter, Gabriel Rockefeller, ChrisÂ L. Fryer, Michael Bennett and Raphael Hirschi
- The Astrophysical Journal - Volume: 727, Issue: 2
- Abstract References Cited by Full text PDF (1.88 MB) View as HTML
Fluorine and Sodium in C-rich Low-metallicity Stars
- Volume 6, Issue 6 - article #42
- Sara Lucatello, Thomas Masseron, Jennifer A. Johnson, Marco Pignatari and Falk Herwig
- The Astrophysical Journal - Volume: 729, Issue: 1
- Abstract References Full text PDF (577 KB) View as HTML
Fluorine and Sodium in C-rich low-metallicity stars
- Volume 5, Issue 51 - article #6
- Sara Lucatello (1), Thomas Masseron (2), Jennifer A. Johnson (2), Marco Pignatari (3), Falk Herwig (4) ((1) INAF - Osservatorio Astronomico di Padova, Italy, (2) Astronomy department, Ohio State University, USA, (3) Basel University, Switzerland, (4) Department of Physics & Astronomy, University of Victoria, Victoria, Canada)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 17 Dec
- arXiv:1012.2800 [pdf, ps, other]
Convective-reactive proton-C12 combustion in Sakurai's object (V4334 Sagittarii) and implications for the evolution and yields from the first generations of stars
- Volume 5, Issue 7 - article #2
- Falk Herwig, Marco Pignatari, Paul R. Woodward, David H. Porter, Gabriel Rockefeller, Chris L. Fryer, Michael Bennett, Raphael Hirschi
- arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Feb
- arXiv:1002.2241 [pdf, other]
The Hydrodynamic Environment for the s Process in the He-Shell Flash of AGB Stars
- Volume 4, Issue 3 - article #8
- Paul R. Woodward (1), David H. Porter (1), Falk Herwig (2, 3), Marco Pignatari (3), Jagan Jayaraj (1), Pei-Hung Lin (1) ((1) University of Minnesota, USA, (2) University of Victoria, Canada, (3) Keele University, UK)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 15 Jan
- arXiv:0901.1414 [pdf, other]
Complete nucleosynthesis calculations for low-mass stars from NuGrid
- Volume 3, Issue 49 - article #2
- Marco Pignatari (1,4,6), Falk Herwig (1,4,5), Michael Bennett (1,4), Steven Diehl (1,2), Christopher L. Fryer (1,2), Raphael Hirschi (1,4), Aimee Hungerford (1,2), Georgios Magkotsios (1,3,6), Gabriel Rockefeller (1,2), Francis X. Timmes (1,3), Patrick Young (1,3) ((1) The NuGrid Collaboration, (2) Los Alamos National Laboratory, (3) Arizona State University, (4) Keele University, (5) University of Victoria, (6) University of Notre Dame)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 4 Dec
- arXiv:0811.4658 [ps, pdf, other]
Nucleosynthesis simulations for a wide range of nuclear production sites from NuGrid
- Volume 3, Issue 49 - article #7
- Falk Herwig (1,4,5), Michael Bennett (1,4), Steven Diehl (1,2), Christopher L. Fryer (1,2), Raphael Hirschi (1,4), Aimee Hungerford (1,2), Georgios Magkotsios (1,3,6), Marco Pignatari (1,4,6), Gabriel Rockefeller (1,2), Francis X. Timmes (1,3), Patrick Young (1,3) ((1) The NuGrid Collaboration, (2) Los Alamos National Laboratory, (3) Arizona State University, (4) Keele University, (5) University of Victoria, (6) University of Notre Dame)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 4 Dec
- arXiv:0811.4653 [ps, pdf, other]
Nucleosynthetic Yields from "Collapsars"
- Volume 3, Issue 49 - article #8
- Gabriel Rockefeller (1,2), Christopher L. Fryer (1,2), Patrick Young (1,3), Michael Bennett (1,4), Steven Diehl (1,2), Falk Herwig (1,4,5), Raphael Hirschi (1,4), Aimee Hungerford (1,2), Marco Pignatari (1,4,6), Georgios Magkotsios (1,3,6), Francis X. Timmes (1,3) ((1) The NuGrid Collaboration, (2) Los Alamos National Laboratory, (3) Arizona State University, (4) Keele University, (5) University of Victoria, (6) University of Notre Dame)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 4 Dec
- arXiv:0811.4650 [ps, pdf, other]
NuGrid: s process in massive stars
- Volume 3, Issue 49 - article #9
- Raphael Hirschi (1,4,8), Urs Frischknecht (7), F.-K. Thielemann (7), Marco Pignatari (1,4,9), Michael Bennett (1,4), Steven Diehl (1,2), Christopher L. Fryer (1,2), Falk Herwig (1,4,5), Aimee Hungerford (1,2), Georgios Magkotsios (1,3,6), Gabriel Rockefeller (1,2), Francis X. Timmes (1,3), Patrick Young (1,3) ((1) The NuGrid Collaboration, (2) Los Alamos National Laboratory, (3) Arizona State University, (4) Keele University, (5) University of Victoria, (6) University of Notre Dame, (7) University of Basel, (8) University of Tokyo, (9) JINA)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 4 Dec
- arXiv:0811.4654 [ps, pdf, other]
Nuclear burning and mixing in the first stars: entrainment at a convective boundary using the PPB advection scheme
- Volume 2, Issue 46 - article #17
- Paul Woodward (1), Falk Herwig (2), David Porter (1), Tyler Fuchs (1), Anthony Nowatzki (1), Marco Pignatari (2) ((1) Laboratory for Computational Science and Engineering, University of Minnesota, USA, (2) Astrophysics Group, School of Physical and Geographical Sciences, Keele University, UK)
- arXiv.org - Astrophysics - Volume: 2007, Issue: 15 Nov
- arXiv:0711.2091 [pdf, other]

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