搜索结果: 1-15 共查到“高能物理学 t --> b W Decay”相关记录27条 . 查询时间(0.328 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...
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...
CMS measures rare particle decay with high precision（图）
CMS 高精度测量 稀有颗粒 衰变
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2023/5/26
At CERN’s Large Hadron Collider (LHC), studies of rare processes allow scientists to infer the presence of heavy particles, including undiscovered particles, that cannot be directly produced. Such par...
Two photon decay of Z' as a probe of Bose symmetry violation at the CERN LHC
photon probe CERN LHC
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2011/4/7
Two photon decay of Z' as a probe of Bose symmetry violation at the CERN LHC 。
The decay rate of J/$\psi$ to $\Lambda_c+\bar{\Sigma^+}$ in SM and beyond
J/$\psi$ $\Lambda_c+\bar{\Sigma^+}$ SM
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2011/4/7
The decay rate of J/$\psi$ to $\Lambda_c+\bar{\Sigma^+}$ in SM and beyond 。
Interplay of t --> b W Decay and B_q Meson Mixing in Minimal Flavor Violating Models
t --> b W Decay B_q Meson
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2011/4/7
Interplay of t --> b W Decay and B_q Meson Mixing in Minimal Flavor Violating Models 。
Scintillation decay time and pulse shape discrimination in oxygenated and deoxygenated solutions of linear alkylbenzene for the SNO+ experiment
Scintillation decay time pulse shape discrimination linear alkylbenzene the SNO+ experiment
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2011/4/6
Scintillation decay time and pulse shape discrimination in oxygenated and deoxygenated solutions of linear alkylbenzene for the SNO+ experiment 。
Evidence for the h_b(1P) meson in the decay Upsilon(3S) --> pi0 h_b(1P)
Evidence the h_b(1P) meson decay Upsilon(3S) --> pi0 h_b(1P)
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2011/4/6
Evidence for the h_b(1P) meson in the decay Upsilon(3S) --> pi0 h_b(1P) 。
Semileptonic $B_s$ decay measurements at LHCb
Semileptonic $B_s$ decay measurements LHCb
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2011/4/6
Semileptonic $B_s$ decay measurements at LHCb 。
On the rate of gravitational inflaton decay via gauge trace anomaly
gravitational inflaton decay gauge trace anomaly
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2010/12/23
We analyze decay processes of the inflaton field, phi, during the coherent oscillation phase after inflation in f(phi)R gravity. It is inevitable that the inflaton decays gravitationally into gauge f...
OPE, Heavy-Quark Mass, and Heavy-Meson Decay Constants from QCD Sum Rules
OPE Heavy-Quark Mass Heavy-Meson Decay Constants
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2011/1/7
We present a sum-rule extraction of the decay constants of heavy-light mesons from the two-point correlator of pseudoscalar currents. To this end, we compare the perturbative expansions for the correl...
Heavy-Quark Mass and Heavy-Meson Decay Constants from QCD Sum Rules
Heavy-Quark Mass Heavy-Meson Decay Constants
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2011/1/7
We present a sum-rule extraction of heavy-meson decay constants from the two-point correlator of heavy-light pseudoscalar currents. Our main concern is to control the uncertainties of the decay consta...
Calculation of $\rho$ meson decay width from the PACS-CS configurations
meson decay width the PACS-CS configurations
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2011/1/6
We present preliminary results on the $\rho$ meson decay width from $N_f=2+1$ full QCD configurations generated by PACS-CS Collaboration. The decay width is estimated from the $P$-wave scattering phas...
The scalar does not decay at finite temperatures
decay finite temperatures
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2011/1/6
We investigate medium effects on mesonic screening lengths for QCD with 2-flavours of dynamical staggered quarks on lattices with cutoff a=1/6T. Denoting the cross-over temperature by $T_c$, we vary t...
Rho decay width from the lattice
Rho decay width the lattice
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2011/1/7
While the masses of light hadrons have been extensively studied in lattice QCD simulations, there exist only a few exploratory calculations of the strong decay widths of hadronic resonances. We will p...