Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gravitational Nanolensing from Subsolar Mass Dark Matter Halos   We investigate the feasibility of extracting the gravitational nanolensing
signal due to the presence of subsolar mass halos within galaxy-sized dark
matter halos. We show that subsolar mass halos in a lensing galaxy can cause
strong nanolensing events with shorter durations and smaller amplitudes than
microlensing events caused by stars. We develop techniques that can be used in
future surveys such as Pan-STARRS, LSST and OMEGA to search for the nanolensing
signal from subsolar mass halos.

25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
29
The categories of this paper are: funct-an
17
The categories of this paper are: q-fin
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics