Standard model tests at very high Q[sup 2] at HERA

1998 ◽  
Author(s):  
G. Eckerlin ◽  
Keyword(s):  
Standard Model ◽  
Model Tests ◽  
High Q ◽  
Very High

Very high Q microwave spectroscopy on trapped /sup 171/Yb/sup +/ ions: application as a frequency standard

1995 ◽  
Vol 44 (2) ◽  
pp. 113-116 ◽  
Author(s):  
P.T.H. Fisk ◽  
M.J. Sellars ◽  
M.A. Lawn ◽  
C. Coles ◽  
A.G. Mann ◽  
...  
Keyword(s):  
Frequency Standard ◽  
Microwave Spectroscopy ◽  
High Q ◽  
Very High

A GLANCE BEYOND THE STANDARD MODEL: LATEST RESULTS FROM THE MEG EXPERIMENT

2014 ◽  
Vol 35 ◽  
pp. 1460390
Author(s):  
SIMEONE DUSSONI
Keyword(s):  
Beyond Standard Model ◽  
Standard Model ◽  
High Intensity ◽  
State Of The Art ◽  
Branching Ratio ◽  
Beyond The Standard Model ◽  
Upper Limit ◽  
The Standard Model ◽  
Key Features ◽  
Very High

The MEG experiment started taking data in 2009 looking for the Standard Model suppressed decay μ → e + γ, which, if observed, can reveal Beyond Standard Model physics. It makes use of state-of-the art detectors optimized for operating in conditions of very high intensity, rejecting as much background as possible. The data taking ended August 2013 and an upgrade R&D is started to push the experimental sensitivity. The present upper limit on the decay Branching Ratio (BR) is presented, obtained with the subset of data from 2009 to 2011 run, together with a description of the key features of the upgraded detector.

Exact trapping state dynamics for the 85Rb atom micromaser at very high Q and/or very low T

1996 ◽  
Author(s):  
Amitabh Joshi ◽  
A. Kremid ◽  
N. Nayak ◽  
B. V. Thompson ◽  
R. K. Bullough
Keyword(s):  
High Q ◽  
Very High ◽  
Trapping State

A loss mechanism study of a very high Q silicon micromechanical oscillator

2005 ◽  
Vol 97 (2) ◽  
pp. 023524 ◽  
Author(s):  
Xiao Liu ◽  
J. F. Vignola ◽  
H. J. Simpson ◽  
B. R. Lemon ◽  
B. H. Houston ◽  
...  
Keyword(s):  
Mechanism Study ◽  
Loss Mechanism ◽  
High Q ◽  
Very High

New Steel Fiber Concrete Mechanics Parameters and Contact Explosion Tests

2014 ◽  
Vol 884-885 ◽  
pp. 671-674
Author(s):  
Tao Ge ◽  
Zhi Gang Zhang ◽  
Qing Li
Keyword(s):  
Fracture Toughness ◽  
Shear Strength ◽  
Steel Fiber ◽  
High Strength ◽  
Model Tests ◽  
Cavity Radius ◽  
Contact Explosion ◽  
Fiber Concrete ◽  
Steel Fiber Concrete ◽  
Very High

For getting the mechanics and contact explosion capability parameters, some new steel fiber concrete samples with 5% steel fiber were tested, many groups data were obtained with compress strength, shear strength and fracture toughness. The model tests were carried out on the new steel fiber concrete under contact explosion, the coefficient of explosion cavity radius of the material is obtained by above experiments and theory study. The two kinds of experiments above point out, the new steel fiber concrete with steel fiber has very high strength and rupture temper and its capability anti-explosion is about three times than general concrete.

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