Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Helium halo nuclei from low-momentum interactions   We present ground-state energies of helium halo nuclei based on chiral
low-momentum interactions, using the hyperspherical-harmonics method for 6He
and coupled-cluster theory for 8He, with correct asymptotics for the extended
halo structure.

37
The categories of this paper are: supr-con
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
17
The categories of this paper are: q-fin
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
6
The categories of this paper are: astro-ph
36
The categories of this paper are: cmp-lg
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int