论文标题
自下而上的带电的希格斯：探测LHC的风味
The Charged Higgs from the Bottom-Up: Probing Flavor at the LHC
论文作者
论文摘要
我们系统地研究了三个通用带电的Higgs耦合到$ b $ QUARKS和UP-type Quarks的模型独立的约束。尽管现有的LHC搜索集中在$ TB $耦合上，但我们强调，LHC在探测$ ub $和$ cb $耦合方面起着至关重要的作用，因为风味物理学的约束很弱。特别是，我们提出了各种新搜索，可以通过以下方式大大扩展参数空间上的当前范围通过$ ub $耦合的充电希格斯生产引起的。
We systematically study model-independent constraints on the three generic charged Higgs couplings to $b$-quarks and up-type quarks. While existing LHC searches have focussed on the $tb$ coupling, we emphasize that the LHC plays a crucial role in probing also $ub$ and $cb$ couplings, since constraints from flavor physics are weak. In particular we propose various new searches that can significantly extend the present reach on the parameter space by: i) looking for light charged Higgses that decay into $ub$-quarks, ii) probing charged Higgs couplings to light and top quarks using multi-$b$-jet signatures, iii) looking for single $b$-quarks in low-mass dijet searches, iv) searching for charge asymmetries induced by charged Higgs production via $ub$ couplings.
