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arXiv · 1401.0250

Precise photoproduction of the charged top-pions at the LHC with forward detector acceptances

Hao Sun·Chong-Xing Yue
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Abstract

We study the photoproduction of the charged top-pion predicted by the top triangle moose ($TTM$) model (a deconstructed version of the topcolor-assisted technicolor $TC2$ model) via the processes $pp\rightarrow p γp \rightarrow π^\pm_t t +X$ at the 14 $TeV$ Large Hadron Collider ($LHC$) including next-to-leading order ($NLO$) $QCD$ corrections. Our results show that the production cross sections and distributions are sensitive to the free parameters $\sinω$ and $M_{π_t}$. Typical $QCD$ correction value is $7\% \sim 11\%$ and does not depend much on $\sinω$ as well as the forward detector acceptances.

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Hao Sun, Chong-Xing Yue. 2014-01-01. Precise photoproduction of the charged top-pions at the LHC with forward detector acceptances. https://doi.org/10.1140/epjc%2Fs10052-014-2823-5

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