Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nucleosynthesis of elements between Sr and Ag in neutron- and
  proton-rich neutrino-driven winds   Neutrino-driven winds that follow core collapse supernovae were thought to be
the site where half of the heavy elements are produced by the r-process.
Although recent hydrodynamic simulations show that the conditions in the wind
are not enough for the r-process, lighter heavy elements like Sr, Y, and Zr can
be produced. However, it is still not clear whether the conditions in the wind
are slightly neutron rich or proton rich. Here we investigate the
nucleosynthesis in neutrino-driven winds for both these conditions and
systematically explore the impact of wind parameters on abundances. Our results
show the difficulty of obtaining a robust abundance pattern in neutron-rich
winds where also an over production of Sr, Y, and Zr is likely. In proton-rich
conditions, the abundances smoothly change when varying wind parameters.
Constraints for wind parameters and neutrino energies and luminosities will
soon become available by combining nucleosynthesis studies, like the one
presented here, with new and future experimental data and observations.

13
The categories of this paper are: quant-ph
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
1
The categories of this paper are: cs
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
29
The categories of this paper are: funct-an
16
The categories of this paper are: stat
24
The categories of this paper are: dg-ga