搜索结果: 1-15 共查到“理学 the boson”相关记录104条 . 查询时间(0.119 秒)
LHC experiments see first evidence of a rare Higgs boson decay（图）
大型强子对撞机 希格斯玻色子 衰变证据
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2023/5/29
The discovery of the Higgs boson at CERN’s Large Hadron Collider (LHC) in 2012 marked a significant milestone in particle physics. Since then, the ATLAS and CMS collaborations have been diligently inv...
Probing fundamental symmetries of nature with the Higgs boson（图）
希格斯玻色子 自然界 基本对称性
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2023/5/25
Where did all the antimatter go? After the Big Bang, matter and antimatter should have been created in equal amounts. Why we live in a Universe of matter, with very little antimatter, remains a myster...
Where does the Higgs boson come from?（图）
希格斯玻色子 起源 大型强子对撞机
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2023/5/26
The discovery of the Higgs boson at the Large Hadron Collider (LHC) in 2012 was a triumph of theoretical and experimental physics, yet its implications are only just beginning to be understood. Precis...
Improved ATLAS result weighs in on the W boson（图）
ATLAS结果 W玻色子 粒子物理学 标准模型
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2023/5/26
Geneva, 23 March 2023. The W boson, a fundamental particle that carries the charged weak force, is the subject of a new precision measurement of its mass by the ATLAS experiment at CERN.
ATLAS measures Higgs boson’s decay width（图）
ATLAS 希格斯玻色子 衰变宽度
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2023/5/26
Since discovering the Higgs boson 10 years ago, the ATLAS and CMS collaborations have been carrying out numerous measurements of its properties and its interactions with other particles, which have be...
The Higgs boson discovery, 10 years later（图）
希格斯玻色子 新亚原子粒子 粒子物理学
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2023/7/10
If you asked the average Pennsylvanian why they were celebrating the 4th of July this year, they would probably tell you that it was to mark Independence Day.
ATLAS and CMS release results of most comprehensive studies yet of Higgs boson’s properties（图）
ATLAS CMS 希格斯玻色子
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2023/5/26
Today, exactly ten years after announcing the discovery of the Higgs boson, the international ATLAS and CMS collaborations at the Large Hadron Collider (LHC) report the results of their most comprehen...
Searching for matter–antimatter asymmetry with the Higgs boson（图）
希格斯玻色子 物质-反物质 不对称性
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2023/5/26
Symmetries make the world go round, but so do asymmetries. A case in point is an asymmetry known as charge–parity (CP) asymmetry, which is required to explain why matter vastly outnumbers antimatter i...
ATLAS and CMS chase the invisible with the Higgs boson（图）
ATLAS CMS 希格斯玻色子
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2023/5/26
The Higgs boson lives for an extremely short time before it transforms, or “decays”, into other particles. It is through the detection of some of these decay products that the unique particle has firs...
CMS homes in on Higgs boson’s lifetime（图）
CMS 希格斯玻色子 寿命
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2023/5/26
The Higgs boson doesn’t stick around for long. Once it is created in particle collisions, the famed particle lives for a mere less than a trillionth of a billionth of a second or, more precisely, 1.6 ...
Leptoquarks, the Higgs boson and the muon’s magnetism（图）
μ介子 磁性 钩夸克 希格斯玻色子
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2023/5/29
Zoom into an online particle physics conference, and the chances are you’ll hear the term muon anomaly. This is a longstanding tension with the Standard Model of particle physics, seen in the magnetis...
International Symposim on Higgs Boson and Beyond Standard Model Physics
Higgs Boson Beyond Standard Model Physics
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2016/7/22
"International Symposium on Higgs Boson and Beyond Standard Model Physics" aims at updating our understanding of Higgs boson physics in the Standard Model & beyond, addressing the recent progress on t...
Scalable Implementation of Boson Sampling with Trapped Ions
Scalable Implementation Boson Sampling Trapped Ions
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2016/1/22
Boson sampling solves a classically intractable problem by sampling from a probability distribution given by matrix permanents. We propose a scalable implementation of boson sampling using local trans...
A PRIORI ESTIMATES FOR MANY-BODY HAMILTONIAN EVOLUTION OF INTERACTING BOSON SYSTEM
Dispersive estimates interaction Morawetz type (correlation) estimates many-body Hamiltonian many-body Schrodinger equation quantum hydrodynamics BBGKY hierarchy
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2015/10/16
We study the evolution of a many-particle system whose wave function obeys the N-body Schr¨ odinger equation under Bose symmetry. The system Hamiltonian describes pairwise particle interactions in the...
Solvable model for pair excitation in trapped Boson gas at zero temperature
Solvable model pair excitation trapped Boson gas zero temperature
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2015/10/16
In Bose–Einstein condensation (BEC), particles occupy a single-particle quantum state, , macroscopically. At zero temperature, the wavefunction for is usually described via a nonlinear Schrodinger ...