منابع مشابه
Event Shape Diagrams
"Event shape diagrams" are proposed as a representation for capturing the nuances of meaning of verbs that describe similar events. These diagrams represent timing, causal relationships between case roles, and typical value ranges for role fillers. Event shape diagrams are expressed in terms of primitive predicates and timing information that we believe could be computed by perceptual systems, ...
متن کاملSorting cells by size, shape and deformability.
While size has been widely used as a parameter in cellular separations, in this communication we show how shape and deformability, a mainly untapped source of specificity in preparative and analytical microfluidic devices can be measured and used to separate cells.
متن کاملEvent Shape/Energy Flow Correlations
We introduce a set of correlations between energy flow and event shapes that are sensitive to the flow of color at short distances in jet events. These correlations are formulated for a general set of event shapes, which includes jet broadening and thrust as special cases. We illustrate the method for e+e− dijet events, and calculate the correlation at leading logarithm in the energy flow and a...
متن کاملEvent Shape Variables at NLLA+NNLO
The reaction of ee annihilation into three jets has played historically a very prominent role for phenomenology. It permitted for example the discovery of the gluon and the measurement of its properties and allows also a precise determination of the strong coupling constant αs, since the deviation from two-jet configurations is proportional to it. Not only jet rates, but also the shape of the s...
متن کاملHadronic Event-Shape Variables at CMS
In this note a study of hadronic event shapes in QCD events at the Large Hadron Collider (LHC) is presented. Calorimetric jet momenta, determined by various jet clustering algorithms, are used as input for calculating various event-shape variables which probe the structure of the hadronic final state. It is shown that the normalized event-shape distributions are robust under variations of the j...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2016
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2016-16115-1