搜索结果: 1-5 共查到“理学 Precision measurement”相关记录5条 . 查询时间(0.288 秒)
High-precision measurement of the thermal exponent for the three-dimensional XY universality class
Accuracy of measurement measurement superfluids lipase
font style='font-size:12px;'>
2014/12/20
Simulation results are reported for the critical point of the two-component ϕ4 field theory. The correlation-length exponent is measured to high precision with the result ν=0.6717(3). This value ...
Precision Measurement of CP Violation in D0->pi+pi- at CDF
Precision Measurement CP Violation D0->pi+pi- at CDF
font style='font-size:12px;'>
2011/1/4
We report a preliminary measurement of the CP violating asymmetry in D0 →p+p− using approximately 215·000 decays reconstructed in about 5.94 fb−1 of CDF data.
Precision Measurement of KS Meson Lifetime with the KLOE detector
Precision Measurement KS Meson Lifetime KLOE detector
font style='font-size:12px;'>
2011/1/4
Using a large sample of pure, slow, short lived K0 mesons collected with KLOE detector at
DANE, we have measured the KS lifetime. From a fit to the proper time distribution we find τ (KS) = (89.562 ...
Precision measurement of the 5 2S1/2 - 4 2D5/2 quadrupole transition isotope shift between 88Sr+ and 86Sr+
Precision measurement 88Sr+ 86Sr+
font style='font-size:12px;'>
2010/10/21
We have measured the isotope shift of the narrow quadrupole-allowed 52S1=2 - 42D5=2 transition
in 86Sr+ relative to the most abundant isotope 88Sr+. This was accomplished using high-resolution laser ...
Environment Assisted Precision Measurement
Precision Measurement trapped ions clock sensitivity
font style='font-size:12px;'>
2010/3/10
We describe a method to enhance the sensitivity of precision measurements that takes advantage of a quantum sensor's environment to amplify its response to weak external perturbations. An individual q...