Publications (8)
Search for C and constraints on C
S. Mosby, N. S. Badger, T. Baumann +20
A search for the neutron-unbound nucleus C was performed via the single proton removal reaction from a beam of 22 N at 68 MeV/u. Neutrons were detected with the Modular Neut…
NuGrid stellar data set I. Stellar yields from H to Bi for stars with metallicities Z = 0.02 and Z = 0.01
M. Pignatari, F. Herwig, R. Hirschi +16
We provide a set of stellar evolution and nucleosynthesis calculations that applies established physics assumptions simultaneously to low- and intermediate-mass and massive star mo…
Bow shock fragmentation driven by a thermal instability in laboratory-astrophysics experiments
F. Suzuki-Vidal, S. V. Lebedev, A. Ciardi +16
The role of radiative cooling during the evolution of a bow shock was studied in laboratory-astrophysics experiments that are scalable to bow shocks present in jets from young stel…
Observation of a low-lying neutron-unbound state in 19C
M. Thoennessen, S. Mosby, N. S. Badger +16
Proton removal reactions from a secondary 22N beam were utilized to populate unbound states in neutron-rich carbon isotopes. Neutrons were measured with the Modular Neutron Array (…
Manifestation of intra-atomic 5d6s-4f exchange coupling in photoexcited gadolinium
G. P. Zhang, T. Jenkins, M. Bennett +1
Intra-atomic exchange couplings (IEC) between and electrons are ubiquitous in rare-earth metals and play a critical role in spin dynamics. However, detecting them in re…
The 12C + 12C reaction and the impact on nucleosynthesis in massive stars
M. Pignatari, R. Hirschi, M. Wiescher +7
Despite much effort in the past decades, the C-burning reaction rate is uncertain by several orders of magnitude, and the relative strength between the different channels 12C(12C,a…