Testing origin of neutrino masses at the CERN Large Hadron Collider.

机译：在CERN大型强子对撞机中测试中微子质量的起源。

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Evidence for neutrino masses clearly indicates the need for new physics beyond standard model. In the last decades, there have also been enomounus experimental efforts to measure neutrino properties and test its generation mechanism. In this thesis, we demonstrate how to test the origin of neutrino mass at the Large Hadron Collider. The proposal consists of two parts: (i) to test a triplet model through exotic Higgs search; (ii) exotic decay of Top quark into GeV Majorana neutrino states. The triplet model predicts the existence of doubly charged Higgs H++ and its decay into same sign dileptons H++ → ℓ +ℓ+. One can look for clean signals of lepton number violation in the decays of doubly charged (H±± ) and singly charged (H±) scalars and by measuring the decay BR of different channels to distinguish spectrum for the light neutrino masses and the unknown Majorana phases. H ±± should be observable at the LHC with 300 fb -1 integrated luminosity in the leptoic channel upto the mass range of 1 TeV. For the second part, we explore top decay into Majorana N. The unique signal final state which consists of same sign dilepton with no significant ET makes the discovery possible. For 100 fb-1 integrated luminosity at LHC, one can probe the BR(W ± → ℓ± N → ℓ ±ℓ±(W∓ )*) as low as 10-4.

机译：中微子质量的证据清楚地表明，除了标准模型外，还需要新的物理学。在过去的几十年中，也有大量的实验工作来测量中微子的性质并测试其产生机理。在本文中，我们演示了如何在大型强子对撞机中测试中微子质量的起源。该提案包括两个部分：（i）通过奇异的希格斯搜索测试三重态模型；（ii）顶夸克异乎寻常的衰变成GeV Majorana中微子态。三重态模型预测了带双电荷的希格斯H ++的存在及其衰变成相同符号的双瘦子H ++→＆ell; +＆ell; +。可以在双电荷（H±）和单电荷（H±）标量的衰变中寻找清晰的违反轻子数的信号，并通过测量不同通道的衰变BR来区分轻中微子质量和未知的马约拉纳光谱阶段。在LHC上应观察到H±±，在光影通道中的综合光度为300 fb -1，质量范围为1 TeV。在第二部分中，我们探索进入马约拉那N的顶部衰减。独特的信号最终状态由相同的符号双峰构成，没有明显的ET，这使得发现成为可能。对于LHC时100 fb-1的综合亮度，可以探测到低至10-4的BR（W±→＆ell;±N→＆ell;±（W＆mnplus;）*）。

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作者
Wang, Kai.;
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The University of Wisconsin - Madison.;

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授予单位 The University of Wisconsin - Madison.;
学科 Physics Theory.;Physics Elementary Particles and High Energy.
学位 Ph.D.
年度 2008
页码 107 p.
总页数 107
原文格式 PDF
正文语种 eng
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专利

1. Testing the realistic seesaw model with two heavy Majorana neutrinos at the CERN Large Hadron Collider [J] . Wei Chao, Zong-guo Si, Ya-juan Zheng, Physics Letters, B. Nuclear Physics and High Energy Physics . 2010,第1期

机译：在CERN大型强子对撞机上用两个沉重的Majorana中微子测试现实的跷跷板模型
2. Time-shift in the opera setup: Proof against superluminal neutrinos without the need of knowing the CERN-LNGS distance and reminiscences on the origin of the Gran Sasso Lab, of the third neutrino and of the "Teramo Anomaly" [J] . Zichichi A. International Journal of Modern Physics, A. Particles and Fields, Gravitation, Cosmology . 2012,第18期

机译：歌剧设置中的时移：无需知道CERN-LNGS距离以及对Gran Sasso实验室，第三个中微子和“ Teramo异常”的起源的回想，即可针对超中微子进行证明
3. Erratum: Time-shift in the opera setup: Proof against superluminal neutrinos without the need of knowing the cern lngs distance and reminiscences on the origin of the gran sasso lab, of the third neutrino and of the "teramo anomaly" (International Journal of Modern Physics A (2012) 27: 18 (1230017) DOI: 10.1142/S0217751X12300177) [J] . Zichichi A. International Journal of Modern Physics, A. Particles and Fields, Gravitation, Cosmology . 2012,第22期

机译：错误：Opera Setup中的时间转移：针对Superluminal NeutrinoS的证明，无需了解Cern LNGS距离和对Gran Sasso Lab的起源的距离和回忆，第三个中微子和“Teramo异常”（国际现代化的国际杂志物理A（2012）27：18（1230017）DOI：10.1142 / S0217751X12300177）
4. Hadron production measurement in the NA61/SHINE experiment at the CERN SPS for neutrino and cosmic ray experiments [C] . Tomasz Jan Palczewski, NA61/SHINE Collaboration International Conference on Particles and Nuclei . 2012

机译：HOTRON生产测量在NA61 / SHINE实验中用于中微子和宇宙射线实验的CERN SPS
5. Estimation of the Invisible Z Background to Hadronic Supersymmetry Searches Performed With Proton-Proton Collision Data at 7 and 8 TeV Observed With the CMS Detector During the First Run of the CERN Large Hadron Collider. [D] . Sturdy, Jared Todd. 2013

机译：在CERN大型强子对撞机首次运行时，用CMS检测器观测到的质子-质子碰撞数据在7和8 TeV处进行的强子超对称搜索的不可见Z背景的估计。
6. Tidally disrupted stars as a possible origin of both cosmic rays and neutrinos at the highest energies [O] . Daniel Biehl, Denise Boncioli, Cecilia Lunardini, -1

机译：潮汐破裂的恒星可能是宇宙射线和中微子在最高能量时的起源
7. Production of light nuclei and anti-nuclei in pp and Pb-Pb collisions at energies available at the CERN Large Hadron Collider. [O] . By: Adam, J., Adamova, D., Aggarwal, M. M., 2016

机译：在CERN大型强子对撞机可用的能量下，以pp和Pb-Pb碰撞产生轻核和反核。

Testing origin of neutrino masses at the CERN Large Hadron Collider.

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