12.07.2015 Views

coulomb excitation data analysis codes; gosia 2007 - Physics and ...

coulomb excitation data analysis codes; gosia 2007 - Physics and ...

coulomb excitation data analysis codes; gosia 2007 - Physics and ...

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

0 Correction for in-flight decay changing the geometry of gamma detectors. 0 means no correction, 1tells the code to apply it.5, 2 Number of energy meshpoints <strong>and</strong> multipolarities to define internal conversion coefficients for Kr..05,.1,.4,.8, 1. Energy meshpoints (MeV)2 E21, 1, 1, 1, 1 ICC’s for E2 (here of course not real7 M11, 1, 1, 1, 1 As above2, −2 Number of gamma detectors for each experiment. Here two detectors are defined. Minus signappended to the second entry signifies that gamma detector setup is identical to this defined for previousexperiment (common situation)1, 1 Definition of the „physical” detectors as they appear in OP,GDET. There we assumed that alldetectors are physically identical <strong>and</strong> we defined only one, so for experiment 1 both detectors are thesame, as well as for experiment 2.5, 90 θ angles of the gamma detectors0, 0 φ angles of the gamma detectorsIn the case of a non-identical detector setup the above sequence should be defined for each experiment.2, 1 Normalization transition (level #2 to level#1). Used only for printout <strong>and</strong> simulation of experimentalyields by OP,POIN.2 Number of <strong>data</strong> sets, usually equal to the number of detectors unless clusters were formed by OP,RAW.Given for experiment 1, experiment 2 assumed to have identical setup.1000, 1000 Upper limits of the transition intensities relative to the normalization transition for bothdetectors. If exceeded for the transitions not given as observed the contribution to least-squares functionis added. Here this feature is practically switched off.1, 1 Relative normalization constants of gamma detectors. The values should be the same for efficiencycorrectedspectra or if OP,RAW is used.4 Defines the file experimental „corrected” yields reside on. See also OP,POIN.0, 0 Numbers <strong>and</strong> weigths of available spectroscopic <strong>data</strong> — branching ratios,0, 0 lifetimes, mixing ratios <strong>and</strong> known matrix elements.0, 0 First 0 means no <strong>data</strong> available, otherwise the input is like in GOSIA.0, 0OP, POIN0, 0 or 1,limit, Optional, 0,0 — calculation of „point” yields just for printout. 1,limit causes additionallycreation of the simulated experimental yields file containing all transitions of intensities exceeding thevalue of limit with respect to the normalization transition specified in OP,YIEL. This file will be writtenon unit 4. When executing OP,POIN the unit selector in OP,YIEL (in this example =4 should be setto 0. )OP, INTGPerforms integration over target thickness <strong>and</strong> particle detectors ranges143

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!