Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Possible evidence of tensor interactions in 16O observed via (p,d)
  reaction   We have measured 16O(p,d) reaction using 198-, 295- and 392-MeV proton beams
to search for a direct evidence on the effect of the tensor interactions in
light nucleus. Differential cross sections of the one-neutron transfer
reactions populating the ground states and several low-lying excited states in
15O were measured. Comparing the ratios of the cross sections for each excited
state to the one for the ground state over a wide range of momentum transfer,
we found a marked enhancement for the positive-parity state(s). The observation
indicates large components of high-momentum neutrons in the initial
ground-state configurations, due possibly to the tensor interactions.

25
The categories of this paper are: patt-sol
7
The categories of this paper are: hep-th
0
The categories of this paper are: hep-ph
13
The categories of this paper are: quant-ph
20
The categories of this paper are: acc-phys
27
The categories of this paper are: comp-gas
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
31
The categories of this paper are: ao-sci
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
10
The categories of this paper are: q-bio
16
The categories of this paper are: stat
5
The categories of this paper are: gr-qc