Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Phenomenological Estimation of Parameters in minimal Supergravity Model   Several parameters of the minimal supergravity model are estimated by the
method of the renormalization group. In this model, five arbitrary parameters
$(m_0, m_{1/2}, \tan{\beta}, A_0, {sig}(\mu))$ are contained. $\tan{\beta}$ is
evaluated as 7.5 by the likelihood analysis of the gauge and Yukawa coupling
constants. Further, the trilinear coupling constant $A_0$ is fixed by the
equation of $B_0=(A_0-1)m_0$ at the GUT scale $M_X \simeq 2\times10^{16}$(GeV)
and by the Higgs potential at the Z-boson mass scale $M_Z=$91(GeV). As the
results, (1) allowed $m_0-m_{1/2}$ regions, (2) the sparticle mass spectra, and
(3) the lightest supersymmetric particle mass are shown in this paper.

24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
9
The categories of this paper are: nlin
16
The categories of this paper are: stat
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
17
The categories of this paper are: q-fin
23
The categories of this paper are: solv-int