Internal cumulants for femtoscopy with fixed charged multiplicity
H. C. Eggers; B. Buschbeck · 2013 · arXiv
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
The finding, in one line
“Evidently, the reference samples with respect to which correlations are measured should yield a null result in the absence of correlations.”
Abstract (excerpt)
A detailed understanding of all effects and influences on higher-order correlations is essential. At low charged multiplicity, the effect of a nonpoissonian multiplicity distribution can significantly distort correlations. Evidently, the reference samples with respect to which correlations are measured should yield a null result in the absence of correlations. We show how the careful specification of desired properties necessarily leads to an average-of-multinomials reference sample. The resulting internal cumulants and their averaging over several multiplicities fulfil all requirements of cor
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Metadata source: arXiv