Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A search for pulsars in supernova remnants   We have carried out a sensitive search for young pulsars associated with
supernova remnants using the 76-m Lovell radio telescope at Jodrell Bank. The
observations were made at 606 MHz using a system with a bandwidth of 8 MHz and
a set noise temperature on cold sky of about 50 K. The survey targeted 33
remnants in the northern hemisphere and achieved a nominal sensitivity of ~1
mJy in most cases. Two pulsars were discovered in the course of this survey and
the known pulsar PSR B1952+29 was detected. The new pulsars, J0215+6218 and
J1957+2831, were found during searches of the supernova remnants G132.7+1.3 and
G65.1+0.6 respectively. Based on a statistical analysis of the present sample
of proposed pulsar-supernova remnant pairs, we conclude that at most 17
associations are likely to be real. We find no strong evidence for a genuine
association between either of the two newly discovered pulsars and their target
supernova remnants.

25
The categories of this paper are: patt-sol
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
31
The categories of this paper are: ao-sci
19
The categories of this paper are: eess
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
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The categories of this paper are: comp-gas