Results 131 to 140 of about 1,202 (206)

Processing of Presolar Grains around Post–Asymptotic Giant Branch Stars: Silicon Carbide as the Carrier of the 21 Micron Feature [PDF]

, 2004
A. K. Speck, A. M. Hofmeister
openalex   +1 more source

Pulsation Phase–Dependent Dust Shell Models for Oxygen‐rich Asymptotic Giant Branch Stars [PDF]

, 2004
Kyung‐Won Suh
openalex   +1 more source

Many Roads Lead to Lithium: Formation Pathways For Lithium-rich Red Giants

The Astrophysical Journal
Stellar models predict that lithium (Li) inside a star is destroyed during the first dredge-up phase, yet 1.2% of red giant stars are Li-rich. We aim to uncover possible origins of this population, by analyzing 1099 Li-rich giants ( A (Li) ≥ 1.5) in ...
Maryum Sayeed, Melissa K. Ness, Benjamin T. Montet, Matteo Cantiello, Andrew R. Casey, Sven Buder, Megan Bedell, Katelyn Breivik, Brian D. Metzger, Sarah L. Martell, Leah McGee-Gold   +10 more
doaj   +1 more source

Dust mass-loss rates from asymptotic giant branch stars in the Fornax and Sagittarius dwarf spheroidal galaxies [PDF]

, 2007
E. Lagadec, A. A. Zijlstra, M. Matsuura, J. W. Menzies, J. Th. van Loon, P. A. Whitelock   +5 more
openalex   +1 more source

Sodium production in asymptotic giant branch stars

, 1999
[condensed] A new scenario is presented for the production of Na23 in asymptotic giant branch (AGB) stars. The scenario takes advantage of the periodic third dredge-up episodes characterizing those stars, which mix primary C12 from their intershell layers to their surface. Two successive interpulse/pulse/dredge-up sequences are then required to produce
openaire   +2 more sources

AlF-AlF Reaction Dynamics between 200 K and 1000 K: Reaction Mechanisms and Intermediate Complex Characterization. [PDF]

Molecules, 2023
Wang W, Liu X, Pérez-Ríos J.
europepmc   +1 more source

Vortices in the Wakes of Asymptotic Giant Branch Stars [PDF]

, 2007
C. J. Wareing, A. A. Zijlstra, T. J. O’Brien   +2 more
openalex   +1 more source

Very Large Array Observations of Hiin the Circumstellar Envelopes of Asymptotic Giant Branch Stars [PDF]

, 2007
Lynn T. Matthews, M. J. Reid
openalex   +1 more source

Acoustic modes in M67 cluster stars trace deepening convective envelopes. [PDF]

Nature
Reyes C, Stello D, Ong J, Lindsay C, Hon M, Bedding TR.   +5 more
europepmc   +1 more source

Measuring neutron capture cross sections of radioactive nuclei: From activations at the FZK Van de Graaff to direct neutron captures in inverse kinematics with a storage ring at TRIUMF. [PDF]

Eur Phys J A Hadron Nucl, 2023
Dillmann I, Kester O, Baartman R, Chen A, Junginger T, Herwig F, Kaltchev D, Lennarz A, Planche T, Ruiz C, Vassh N.   +10 more
europepmc   +1 more source