搜索结果: 1-8 共查到“天文学 LHC”相关记录8条 . 查询时间(0.046 秒)
上海交通大学团队为LHC实验上发现矢量玻色子散射过程做出重要贡献（图）
上海交通大学 LHC实验 矢量玻 色子散射
2018/8/20
欧洲核子研究中心(CERN)大型强子对撞机实验(LHC)上的ATLAS大型国际实验合作组于7月5日在ICHEP2018国际高能物理会议上公布了首次以超过5倍标准偏差的统计显著性发现了标准模型稀有产生过程，即 WZàWZ（5.6s）和同号电荷WWàWW （6.9s）“矢量玻色子散射”过程，并为此撰写了物理摘要Quarks observed to interact via minuscule ‘wea...
Hidden SUSY at the LHC: the light higgsino-world scenario and the role of a lepton collider
Supersymmetry Phenomenology Supersymmetric Standard Model Large Hadron Collider
2011/10/14
While the SUSY flavor, CP and gravitino problems seem to favor a very heavy spectrum of matter scalars, fine-tuning in the electroweak sector prefers low values of superpotential mass \mu. In the limi...
A Two-Tiered Correlation of Dark Matter with Missing Transverse Energy: Reconstructing the Lightest Supersymmetric Particle Mass at the LHC
Correlation Dark Matter Missing Transverse Energy Reconstructing Lightest Supersymmetric
2011/10/18
We suggest that non-trivial correlations between the dark matter particle mass and collider based probes of missing transverse energy H_T^miss may facilitate a two tiered approach to the initial disco...
Global fits of the cMSSM including the first LHC and XENON100 data
Global fits cMSSM including first LHC XENON100 data
2011/10/18
We present updated global fits of the constrained Minimal Supersymmetric Standard Model (cMSSM), including the most recent constraints from the ATLAS and CMS detectors at the LHC, as well as the most ...
We study supersymmetric extensions of the Standard Model with small R-parity and lepton number violating couplings which are naturally consistent with primordial nucleosynthesis, thermal leptogenesis ...
Consequences of the LHC Results in the Interpretation of gamma ray families and Giant EAS Data
the LHC Results the Interpretation
2011/1/13
The earliest results of CMS exhibit central pseudo rapidity densities larger than the predictions of the different models. Introducing on this basis new guidelines with larger multiplicities of secon...
LHC撞出迷你版“宇宙大爆炸”
LHC 迷你版 宇宙大爆炸
2010/11/11
据英国《每日邮报》2010年11月9日报道，科学家借助欧洲大型强子对撞机(LHC)，让铅离子以接近光速的速度对撞，成功创造出了迷你版的“宇宙大爆炸”，产生了一个温度为太阳核心温度100万倍的火球，也意味着产生了夸克—胶子等离子体。在宇宙大爆炸初期，正是这种夸克—胶子等离子体填满了整个宇宙。科学家表示，该项科研成果将用于解释137亿年前宇宙诞生之初的物质形成过程。
Large Extra Dimensions and Small Black Holes at the LHC
Black Holes Dimensions mass-scale M
2010/3/19
We present an overview on the conjectured production of microscopic black holes as a consequence of high energy hadronic collisions at the LHC, CERN (Geneva, Switzerland) from this year on. Provided t...