Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A=3 Clustering in Nuclei   Alpha clustering in nuclei, at present is a well studied and reasonably well
accepted property of the nucleus. Less well appreciated and more ambiguous is
the role of A=3 clustering, i.e. helion and triton, in nuclei. Here we try to
place A=3 clustering in nuclei into its proper perspective, first by pointing
out strong experimental evidences which indicate its clear presence in nuclei
and secondly showing as to how to include these A=3 clusters in a proper and
consistent theoretical understanding of the nuclear phenomenon.

22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
0
The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
8
The categories of this paper are: hep-ex
16
The categories of this paper are: stat
29
The categories of this paper are: funct-an
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
19
The categories of this paper are: eess
26
The categories of this paper are: bayes-an
3
The categories of this paper are: physics
17
The categories of this paper are: q-fin
14
The categories of this paper are: math-ph