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Single top partner production in the tZ channel at eγ collision in the littlest Higgs model with T-parity
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Bingfang Yang(杨炳方),Hengheng Bi(毕恒恒),Biaofeng Hou(侯镖锋),Bingjie Wu(武冰洁)
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Table 2. Cut flows of the signals and backgrounds at √s=2 TeV and √s=3 TeV (in parentheses) with polarized beam for the four signal benchmark points in mode A.
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| Signals (×10−3fb) | Backgrounds (×10−3fb) |
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| Benchmarks | f800_R1 | f800_R2 | f1000_R1 | f1000_R2 | tbZν | tˉtWν | WZZν | ZWhν |
| | Original | 21(35) | 24(71) | 7.9(20) | 3.3(32) | 192(302) | 439(806) | 559(1099) | 232(464) | | Trigger | 14(24) | 15(44) | 5.1(13) | 1.9(18) | 109(161) | 204(293) | 329(604) | 130(235) | | cut1 | 11(19) | 13(39) | 4.4(11) | 1.7(16) | 24(51) | 35(68) | 106(254) | 28(69) | | cut2 | 11(18) | 13(38) | 4.3(11) | 1.7(16) | 7.7(19) | 2.8(8.2) | 26(80) | 5.6(17) | | cut3 | 7.9(12) | 8.7(23) | 2.9(6.9) | 1.1(9.1) | 4.1(8.9) | 0.8(2.4) | 4.9(12) | 1.8(4.7) | | cut4 | 7.0(11) | 8.2(22) | 2.7(6.5) | 1.0(8.7) | 2.5(5.6) | 0.009(0.06) | 2.9(8.2) | 0.9(2.8) | | Total Eff. | 33% (32%) | 34% (31%) | 34% (32%) | 31% (27%) | 1.3% (1.9%) | 0.002% (0.008%) | 0.5% (0.75%) | 0.4% (0.6%) |
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