Search for charged Higgs bosons in e+e− collisions at ... formula ...

机译：在...公式...处搜索e + e−碰撞中的带电希格斯玻色子

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A search is made for charged Higgs bosons predicted by Two-Higgs-Doublet extensions of the Standard Model (2HDM) using electron-positron collision data collected by the OPAL experiment at , corresponding to an integrated luminosity of approximately 600 pb⁻¹. Charged Higgs bosons are assumed to be pair-produced and to decay into , τντ or AW^±. No signal is observed. Model-independent limits on the charged Higgs-boson production cross section are derived by combining these results with previous searches at lower energies. Under the assumption , motivated by general 2HDM type II models, excluded areas on the plane are presented and charged Higgs bosons are excluded up to a mass of 76.3 GeV at 95 % confidence level, independent of the branching ratio BR(H^±→τντ). A scan of the 2HDM type I model parameter space is performed and limits on the Higgs-boson masses and mA are presented for different choices of tanβ.

机译：使用OPAL实验收集的电子-正电子碰撞数据（对应于约600 pb ^{-1的综合光度），搜索由标准模型（2HDM）的两次Higgs-Doublet扩展预测的带电希格斯玻色子。假定带电的希格斯玻色子是成对产生的，并衰变成τντ或AW ^{±。没有观察到信号。通过将这些结果与先前在较低能量下的搜索结果相结合，可以得出带电的希格斯玻色子生产截面的模型独立极限。在此假设下，受一般2HDM II型模型的激励，提出了平面上的被排除区域，并在95％置信水平下排除了带电的希格斯玻色子直至质量76.3 GeV，而与分支比率BR（H ^{± →τντ）。进行了2HDM I型模型参数空间的扫描，并给出了针对tanβ不同选择的希格斯玻色子质量和mA的限制。}}}

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1. Search for charged Higgs bosons in e+e− collisions at Ös=189-209 GeVsqrt{s}=189mbox{--}209 mbox{GeV} [J] . The OPAL Collaboration, G. Abbiendi, C. Ainsley, The European Physical Journal C - Particles and Fields . 2012,第7期

机译：在Ös= 189-209 GeVsqrt {s} = 189mbox {-} 209 mbox {GeV}的e + e -碰撞中搜索带电的希格斯玻色子
2. Search for charged Higgs bosons in e+e?collisions at [equation] [J] . G.?Abbiendi, C.?Ainsley, P.?F.??kesson, European physical journal . 2012,第7期

机译：在[等式]的e + e碰撞中搜索带电的希格斯玻色子
3. Search for a Light Charged Higgs Boson Decaying to a W Boson and a CP-Odd Higgs Boson in Final States with eμμ or μμμ in Proton-Proton Collisions at s~(1/2) = 13 TeV [J] . Sirunyan A. M., Tumasyan A., Adam W., Physical review letters . 2019,第13期

机译：在s〜（1/2）= 13 TeV的质子-质子碰撞中以eμμ或μμμ的最终状态寻找衰变为W玻色子和CP奇数希格斯玻色子的轻荷希格斯玻色子
4. Search for charged Higgs Bosons at D0 [C] . Yvonne Peters International Conference on Supersymmetry and the Unification of Fundamental Interactions . 2008

机译：搜索D0的收费HIGGS BOSONS
5. Spin and Parity of the Higgs Boson Near mH = 126 GeV=c2 in the H going to ZZ going to 4l Channel and a Search for a Doubly Charged Higgs with the CMS Detector at the LHC. [D] . Belknap, Donald Austin. 2015

机译：H处希格斯玻色子的自旋和奇偶性接近mH = 126 GeV = c2，进入ZZ到达4l通道，并在LHC处用CMS检测器搜索双电荷希格斯。
6. Search for a light charged Higgs boson in the decay channel ... formula ... in ... formula ... events using pp collisions at ... formula ... with the ATLAS detector [O] . G. Aad, T. Abajyan, B. Abbott, -1

机译：使用ATLAS探测器在...处发生pp碰撞在...处的衰变通道...公式...中搜索带光的希格斯玻色子
7. Search for charged Higgs bosons in e+e− collisions at $sqrt{s}=189mbox{--}209 mbox{GeV}$ [O] . G. Abbiendi, null null, C. Ainsley, 2012

机译：在$ sqrt {s} = 189 mbox {-} 209 mbox {GeV} $的e + e−碰撞中搜索带电的希格斯玻色子

Search for charged Higgs bosons in e+e− collisions at ... formula ...

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