Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Smashnova Model   An alternate model for gamma ray bursts is suggested. For a white dwarf (WD)
and neutron star (NS) very close binary system, the WD (close to Mch) can
detonate due to tidal heating, leading to a SN. Material falling on to the NS
at relativistic velocities can cause its collapse to a magnetar or quark star
or black hole leading to a GRB. As the material smashes on to the NS, it is
dubbed the Smashnova model. Here the SN is followed by a GRB. NS impacting a RG
(or RSG) (like in Thorne-Zytkow objects) can also cause a SN outburst followed
by a GRB. Other variations are explored.

22
The categories of this paper are: chao-dyn
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
28
The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
23
The categories of this paper are: solv-int