6,225 research outputs found
Hicksville Union Free School District and Hicksville School Nurses Association
In the Matter of the Fact-Finding between THE BOARD OF EDUCATION OF THE HICKSVILLE UNION FREE SCHOOL DISTRICT and THE HICKSVILLE SCHOOL NURSES ASSOCIATION. PERB Case No: M 2005-264 Eugene S. Ginsberg, Fact Finde
Numerical precision radiative corrections to the Dalitz plot of baryon semileptonic decays including the spin-momentum correlation of the decaying and emitted baryons
We calculate the radiative corrections to the angular correlation between the
polarization of the decaying and the direction of the emitted spin one-half
baryons in the semileptonic decay mode. The final results are presented, first,
with the triple integration of the bremsstrahlung photon ready to be performed
numerically and, second, in an analytical form. A third presentation of our
results in the form of numerical arrays of coefficients to be multiplied by the
quadratic products of form factors is discussed. This latter may be the most
practical one to use in Monte Carlo simulations. A series of crosschecks is
performed. Previous results to order (alpha/pi)(q/M_1) for the decays of
unpolarized baryons are reviewed, too, where q is the momentum transfer and M_1
is the mass of the decaying baryon. This paper is self-contained and organized
to make it accessible and reliable in the analysis of the Dalitz plot of
precision experiments involving heavy quarks and is not compromised to fixing
the form factors at predetermined values. It is assumed that the real photons
are kinematically discriminated. Otherwise, our results have a general
model-independent applicability.Comment: 34 pages, 4 tables, no figures. Some sections have been shortened.
Conclusions remain unchange
Observation of Hybrid Soliton Vortex-Ring Structures in Bose-Einstein Condensates
We present the experimental discovery of compound structures comprising
solitons and vortex rings in Bose-Einstein condensates (BECs). We examine both
their creation via soliton-vortex collisions and their subsequent development,
which is largely governed by the dynamics of interacting vortex rings. A
theoretical model in three-dimensional (3D) cylindrical symmetry is also
presented.Comment: 5 pages, 4 figures; submitted to PR
Data management study, volume 5. Appendix I - Contract or data package overall management /MA/, scheduling /SC/, MANNING and financial /MF/ Final report
Overall management, scheduling, manpower, and financial aspects of Voyager data managemen
Oceanside Sanitary District No. 7 and International Brotherhood of Teamsters, Local 854
In the matter of the fact-finding between the Oceanside Sanitary District No. 7, employer, and the International Brotherhood of Teamsters, Local 854, union. PERB case no. M2011-197. Before: Eugene S. Ginsberg, fact finder
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