LHCb Collaborationdoi:10.1016/S0375-9474(14)00603-4Nuclear Physics A
图片来源:LHCb collaboration 实验主导者之一的 Flavio Archilli 说道:“我们的测量值(分支比为 (2.8±0.6)x10-9)比标准模型的理论预测值(分支比为 (3.65±0.23)x10-9)稍小,但仍在实验不稳定性范围内,并和我们的模型完全兼容。由于理论预测...
LHCb collaboration, Letter of Intent for the LHCb Upgrade , CERN-LHCC-2011-001 , LHCC-I-018 (2011). 被引量: 3发表: 2011年 Sibling celebrations at the LHC On 1 October 1992, the nascent collaborations each submitted a letter of intent for the construction of a detector to be installed...
With many technical challenges imposed to the detector such as pile-up, high occupancy and radiation damage, the collaboration is redesigning subsystems using the most state-of-the-art technologies and carrying developments for the purpose.利用高能粒子束流对撞研究微观粒子组成及其相互作用, 是探索物质...
In a research article appeared in this journal[1], the LHCb Collaboration has presented an extraordinary result on the mass spectrum of J/ψ-pairs produced in proton-proton high energy collisions. The spectrum shows: a narrow structure around 6:9 GeV matching the lineshape of a resonance and ...
作者:LHCb Collaboration 期刊:Nature Physics 发表时间:2022/06/16 数字识别码:10.1038/s41567-022-01614-y 摘要:Conventional, hadronic matter consists of baryons and mesons made of three quarks and a quark–antiquark pair, respectively1,2. Here, we report the observation of a hadronic state contain...
ALICE Collaboration, D. Di Bari, The pattern recognition method for the CsI-RICH detector in ALICE. Nucl. Instrum. Methods A 502 , 300–304 (2003)... BD Di - 《Nuclear Instruments & Methods in Physics Research》 被引量: 17发表: 2003年 PatSeeding: A standalone track reconstruction algori...
Nucl. Instrum. Methods A (2012) The LHCb Collaboration The LHCb detector at the LHC J. Instrum. (2008) ArinkR. Performance of the LHCb outer tracker J. Instrum. (2014) There are more references available in the full text version of this article. ...
Author links open overlay panelRicardo Vazquez Gomez, LHCb collaborationShow more Add to Mendeley Share Cite https://doi.org/10.1016/j.nuclphysbps.2015.09.102Get rights and content Under a Creative Commons license open accessAbstract Direct and indirect searches for the existence of particles beyond...
The LHCb collaboration has reported an intriguing new result in its quest to test a key principle of the Standard Model called lepton universality. Although not statistically significant, the finding—a possible difference in the behavior of different types of lepton particles—chimes with other previo...