Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of diamagnetism in laser-produced plasma using B-dot probe   Time-varying diamagnetism in laser-produced plasma moving across the
transverse magnetic field with different field strengths has been studied using
fast imaging and magnetic probe. The emphasis of the present work is on the
development of suitable B-dot probe and quantitative analysis of induced
diamagnetic field in an expanding plasma plume. A Helmholtz coil associated
with pulsed power system is used to produce uniform magnetic field of different
strengths. Helmholtz coil allowed the plume imaging along the magnetic field
lines, which gives the direct structural information of the induced diamagnetic
cavity. A high frequency three-axis B-dot probe has been developed to measure
the transient magnetic field. Different experimental approaches have been used
to test the response, sensitivity and calibration of the developed probe.
Findings indicate that plasma plume shows the perfect diamagnetic behaviour for
the external field varying from 0.13 T to 0.57 T where the induced magnetic
field almost completely displaced the external magnetic field.

29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
15
The categories of this paper are: nucl-ex
30
The categories of this paper are: q-alg
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
23
The categories of this paper are: solv-int
22
The categories of this paper are: chao-dyn
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs