Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nonoblique Corrections in Technicolor Theories Revisited   In extended technicolor (ETC) theories, while the sideways ETC boson exchange
decreases the width $\Gamma_b \equiv \Gamma (Z\rightarrow b \bar{b})$, the
flavor-diagonal ETC boson exchange tends to increase it, and the ETC-corrected
$R_b \equiv \Gamma_b / \Gamma_{\mbox{\footnotesize had}}$ value could agree
with recent measurements. The $\tau$ asymmetry parameter may also increase in a
way consistent with experiment. The weak-interaction $\rho$ parameter receives
a correction from diagonal ETC exchange which is just barely acceptable by
experiments.

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The categories of this paper are: stat
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
6
The categories of this paper are: astro-ph
13
The categories of this paper are: quant-ph
28
The categories of this paper are: alg-geom
1
The categories of this paper are: cs
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
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The categories of this paper are: eess
37
The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
4
The categories of this paper are: cond-mat
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas