1,891 research outputs found
In-event background and signal reconstruction for two-photon invariant-mass analyses
A method is presented for the reconstruction of both the background and
signal in invariant-mass analyses for two-photon decays. The procedure does not
make use of event mixing techniques and as such is based exclusively on an
event-by-event analysis. Consequently, topological correlations of the event
(e.g. jet structures) are automatically taken into account. By means of the
decay process it will be demonstrated how the
procedure allows for determination of the yield from the observed
decay photons
Analyticity spaces and trajectory spaces based on a pair of commuting holomorphic semigroups with applications to continuous linear mappings
State and trait characteristics of early course major depressive disorder
Contains fulltext :
109595.pdf (Publisher’s version ) (Open Access)Radboud Universiteit Nijmegen, 21 december 2012Promotores : Buitelaar, J.K., Fernandez, G.S.E. Co-promotor : Tendolkar, I
A construction of generalized eigenprojections based on geometric measure theory
Let M denote a -compact locally compact metric space which satisfies certain geometrical conditions. Then for each -additive projection valued measure P on M there can be constructed a canonical Radon-Nikodym derivative , , with respect to a suitable basic measure on M. The family consists of generalized eigenprojections related to the commutative von Neumann algebra generated by the projections , a Borel set of M
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