Se p 20 06 Signals of the littlest Higgs model with T - parity at eγ and ep collisions
نویسندگان
چکیده
Littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson BH , which can be seen as an attractive dark matter candidate. We study the production of BH via eγ and ep collisions. We find that the new gauge boson BH can be abundantly produced via the subprocesses eγ → LBH and γq → BHQ, which give rise to characteristic signal i.e. one jet plus large missing energy. We further estimate the ratio of the signal over the square of the background and find its value might reach the observable threshold of the high energy linear e+e− collider and THERA collider experiments. PACS number: 12.10.Dm, 14.65.Ha, 12.15.Lk, 12.60.Cn.
منابع مشابه
ar X iv : h ep - p h / 06 10 00 5 v 3 2 3 N ov 2 00 6 Signals of the littlest Higgs model with T - parity at eγ and ep collisions
Littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson BH , which can be seen as an attractive dark matter candidate. We study production of the new gauge boson BH via eγ and ep collisions. We find that BH can be abundantly produced via the subprocesses e γ → LBH and γq → BHQ, which might give rise to characteristic signals. Some discussion...
متن کاملar X iv : h ep - p h / 06 10 00 5 v 2 9 O ct 2 00 6 Signals of the littlest Higgs model with T - parity at eγ and ep collisions
Littlest Higgs model with T-parity predicts the existence of the neutral, weakly interacting, new gauge boson BH , which can be seen as an attractive dark matter candidate. We study the production of BH via eγ and ep collisions. We find that the new gauge boson BH can be abundantly produced via the subprocesses eγ → LBH and γq → BHQ, which give rise to characteristic signals. We further estimat...
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