Blind Analysis in Particle Physics

TL;DR

This paper reviews the blind analysis technique in particle physics, discussing its history, advantages, types, and the BABAR collaboration's experience to highlight its role in reducing experimenter bias.

Contribution

It provides a comprehensive overview of blind analysis methods in particle physics, including detailed descriptions and practical insights from the BABAR collaboration.

Findings

Blind analysis reduces experimenter bias in measurements.

Three types of blind analysis are identified and explained.

BABAR collaboration's experience demonstrates practical application benefits.

Abstract

A review of the blind analysis technique, as used in particle physics measurements, is presented. The history of blind analyses in physics is briefly discussed. Next the dangers of "experimenter's bias" and the advantages of a blind analysis are described. Three distinct kinds of blind analysis in particle physics are presented in detail. Finally, the BABAR collaboration's experience with the blind analysis technique is discussed.