Search Results - "Pignatari, Marco"

Project ThaiPASS: International Outreach Blending Astronomy and Python

Authors: Keegans, James D. Stancliffe, Richard J. Bilton, Lawrence E. et al.

Source: Physics Education. May 2021 56(3).

Peer Reviewed: Y

Page Count: 16

Sponsoring Agency: National Science Foundation (NSF)

Descriptors: International Programs, Program Effectiveness, Outreach Programs, High School Students, Astronomy, Science Instruction, Summer Programs, Foreign Countries, Programming, Educational Technology, Technology Uses in Education, STEM Education, Scientific Concepts, Student Attitudes

Geographic Terms: Thailand, United Kingdom

The s process in massive stars, a benchmark for neutron capture reaction rates.

Authors: Pignatari, Marco Gallino, Roberto Reifarth, Rene

Source: European Physical Journal A -- Hadrons & Nuclei. Dec2023, Vol. 59 Issue 12, p1-9. 9p.

The γ-process nucleosynthesis in core-collapse super-novae.

Authors: Roberti, Lorenzo Pignatari, Marco Lugaro, Maria et al.

Source: EPJ Web of Conferences. 3/22/2023, Vol. 279, p1-5. 5p.

Production of Radioactive 22 Na in Core-collapse Supernovae: The Ne-E(L) Component in Presolar Grains and Its Possible Consequences on Supernova Observations.

Authors: Pignatari, Marco Amari, Sachiko Hoppe, Peter et al.

Source: Astrophysical Journal. 2025, Vol. 990 Issue 1, p1-10. 10p.

The NuGrid AGB Evolution and Nucleosynthesis Data Set.

Authors: Battino, Umberto Pignatari, Marco Tattersall, Ashley et al.

Source: Universe (2218-1997). Mar2022, Vol. 8 Issue 3, p170-170. 10p.

129I and 247Cm in meteorites constrain the last astrophysical source of solar r-process elements.

Authors: Côté, Benoit Eichler, Marius López, Andrés Yagüe et al.

Source: Science (pre-March 2025). 2/26/2021, Vol. 371 Issue 6532, p945-948. 4p. 2 Diagrams, 1 Chart.

Subjects: Solar system, Planetary systems, Meteorites, Neutron capture, Nuclear physics

Unveiling the chemical fingerprint of phosphorus-rich stars: II. Heavy-element abundances from UVES/VLT spectra.

Authors: Brauner, Maren Pignatari, Marco Masseron, Thomas et al.

Source: Astronomy & Astrophysics / Astronomie et Astrophysique. 9/26/2024, Vol. 690, p1-24. 24p.

Isotope studies of presolar silicon carbide grains from supernovae: new constraints for hydrogen-ingestion supernova models.

Authors: Hoppe, Peter Leitner, Jan Pignatari, Marco et al.

Source: Monthly Notices of the Royal Astronomical Society; 7/25/2024, Vol. 532 Issue 1, p211-222, 12p

The s Process and Beyond.

Authors: Lugaro, Maria Pignatari, Marco Reifarth, René et al.

Source: Annual Review of Nuclear & Particle Science. 2023, Vol. 73, p315-340. 22p.

The chemical evolution of the solar neighbourhood for planet-hosting stars.

Authors: Pignatari, Marco Trueman, Thomas C L Womack, Kate A et al.

Source: Monthly Notices of the Royal Astronomical Society; Oct2023, Vol. 524 Issue 4, p6295-6330, 36p

Impact of newly measured 26Al(n, p)26Mg and 26Al(n, α)23Na reaction rates on the nucleosynthesis of 26Al in stars.

Authors: Battino, Umberto Lederer-Woods, Claudia Pignatari, Marco et al.

Source: Monthly Notices of the Royal Astronomical Society; Apr2023, Vol. 520 Issue 2, p2436-2444, 9p

Chemical evolution of fluorine in the Milky Way.

Authors: Womack, Kate A Vincenzo, Fiorenzo Gibson, Brad K et al.

Source: Monthly Notices of the Royal Astronomical Society; Jan2023, Vol. 518 Issue 1, p1543-1556, 14p

Isotopic ratios for C, N, Si, Al, and Ti in C-rich presolar grains from massive stars.

Authors: Schofield, Jordan Pignatari, Marco Stancliffe, Richard J et al.

Source: Monthly Notices of the Royal Astronomical Society; Dec2022, Vol. 517 Issue 2, p1803-1820, 18p

Radioactive nuclei in the early Solar system: analysis of the 15 isotopes produced by core-collapse supernovae.

Authors: Lawson, Thomas V Pignatari, Marco Stancliffe, Richard J et al.

Source: Monthly Notices of the Royal Astronomical Society; Mar2022, Vol. 511 Issue 1, p886-902, 17p

Imprints of fast-rotating massive stars in the Galactic Bulge.

Authors: Chiappini, Cristina Frischknecht, Urs Meynet, Georges et al.

Source: Nature. 4/28/2011, Vol. 472 Issue 7344, p454-457. 4p. 1 Chart, 2 Graphs.

Subjects: Galactic bulges, Big bang theory, Helium, Stars, Neutrons, Luminosity distance

The i-process yields of rapidly accreting white dwarfs from multicycle He-shell flash stellar evolution models with mixing parametrizations from 3D hydrodynamics simulations.

Authors: Denissenkov, Pavel A Herwig, Falk Woodward, Paul et al.

Source: Monthly Notices of the Royal Astronomical Society; Sep2019, Vol. 488 Issue 3, p4258-4270, 13p

The production of proton-rich isotopes beyond iron: The -process in stars.

Authors: Pignatari, Marco Göbel, Kathrin Reifarth, René et al.

Source: International Journal of Modern Physics E: Nuclear Physics. Apr2016, Vol. 25 Issue 4, p-1. 38p.

Subjects: Nuclear astrophysics, Pion-nucleon interactions, Nucleosynthesis, Isotopes, Supernovae, Nuclear reactions, Collisions (Nuclear physics)

Origin of the p-process radionuclides ⁹²Nb and ¹⁴⁶Sm in the early solar system and inferences on the birth of the Sun.

Authors: Lugaro, Maria Pignatari, Marco Ott, Ulrich et al.

Source: Proceedings of the National Academy of Sciences of the United States of America. 1/26/2016, Vol. 113 Issue 4, p907-912. 6p.

Subjects: Niobium, Samarium, Radioisotopes, Meteoritic hypothesis, Neutron capture, Sun

s-process production in rotating massive stars at solar and low metallicities.

Authors: Frischknecht, Urs Hirschi, Raphael Pignatari, Marco et al.

Source: Monthly Notices of the Royal Astronomical Society; 2/21/2016, Vol. 456 Issue 2, p1803-1825, 23p

The NuGrid Research Platform: A Comprehensive Simulation Approach for Nuclear Astrophysics.

Authors: Pignatari, Marco Herwig, Falk

Source: Nuclear Physics News. 2012, Vol. 22 Issue 4, p18-23. 6p.