Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Opening the Window for Electroweak Baryogenesis   We perform an analysis of the behaviour of the electroweak phase transition
in the Minimal Supersymmetric Standard Model, in the presence of light stops.
We show that, in previously unexplored regions of parameter space, the order
parameter $v(T_c)/T_c$ can become significantly larger than one, for values of
the Higgs and supersymmetric particle masses consistent with the present
experimental bounds. This implies that baryon number can be efficiently
generated at the electroweak phase transition. As a by-product of this study,
we present an analysis of the problem of colour breaking minima at zero and
finite temperature, and we use it to investigate the region of parameter space
preferred by the best fit to the present precision electroweak measurement
data, in which the left-handed stops are much heavier than the right-handed
ones.

21
The categories of this paper are: adap-org
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
12
The categories of this paper are: nucl-th
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ