IFEG   20353
INSTITUTO DE FISICA ENRIQUE GAVIOLA
Unidad Ejecutora - UE
congresos y reuniones científicas
Título:
Integrated Analysis of Experimental Data
Autor/es:
MARTÍN C.A.; RAMIA M.E.; CHESTA M.
Lugar:
Córdoba
Reunión:
Otro; Trabajos de Física de FaMAF; 2012
Institución organizadora:
FaMAF - UNC
Resumen:
A
challenging important need is to extract from experimental data the correct
values for the characteristic parameters while, at the same time minimizing
their uncertainties. However, when we have at hand experimental data yielded
from different experiments sharing the same characteristic parameters, it is
difficult to find a procedure to take full advantage of the whole data package
by combining the various sets of experimental data into a single fit, and
consequently to determine unique values for such parameters and their
uncertainties. In this work we develop a procedure allowing the integration of
the various data sets into a grand set which in turn is analyzed into a fitting
procedure producing unique values for the characteristic parameters in a single
shot. This procedure is successfully applied, employing DataFit, commercially
available software, in two cases, providing full evidence and support about the
reliability of the proposed procedure. Additionally, a comparison of the values
of the uncertainties affecting the characteristic parameters with those
obtained by standard methods is presented.