Searches for the technicolor signatures via gg → W±πt± at the Large Hadron Collider

  • In this paper, we calculate the production of a charged top pion in association with a W boson via gg fusion at CERN's Large Hadron Collider in the context of the topcolor assisted technicolor model. We find that the total cross section of pp → gg → W±πt is several dozen femtobarns with reasonable values of the parameters, and the total cross section of pp → W±πt can reach a few hundred femtobarns when we consider the sum of the contributions of these two parton subprocesses, gg → W±πt and bb → W±πt.
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HUANG Jin-Shu, SONG Tai-Ping, WANG Shuai-Wei and LU Gong-Ru. Searches for the technicolor signatures via gg → W±πt± at the Large Hadron Collider[J]. Chinese Physics C, 2011, 35(8): 717-721. doi: 10.1088/1674-1137/35/8/004
HUANG Jin-Shu, SONG Tai-Ping, WANG Shuai-Wei and LU Gong-Ru. Searches for the technicolor signatures via gg → W±πt± at the Large Hadron Collider[J]. Chinese Physics C, 2011, 35(8): 717-721.  doi: 10.1088/1674-1137/35/8/004 shu
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Received: 2010-11-04
Revised: 1900-01-01
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Searches for the technicolor signatures via gg → W±πt± at the Large Hadron Collider

Abstract: In this paper, we calculate the production of a charged top pion in association with a W boson via gg fusion at CERN's Large Hadron Collider in the context of the topcolor assisted technicolor model. We find that the total cross section of pp → gg → W±πt is several dozen femtobarns with reasonable values of the parameters, and the total cross section of pp → W±πt can reach a few hundred femtobarns when we consider the sum of the contributions of these two parton subprocesses, gg → W±πt and bb → W±πt.

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