title: ÐÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ° Ð²ÑÐµÐ¼Ñ-Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ PHENIX Ð´Ð»Ñ He+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Time-of-Flight matching recalibration for He+Au collisions at the energy of 200 GeV
Creators: name: Ð ÑÐ·Ð°Ð½Ð¾Ð²Ð°, Ð¯Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ñ ÑÐµÐ»ÑÑÐ¸Ð²Ð¸ÑÑÑÐºÐ¸Ñ ÑÑÐ¶ÐµÐ»ÑÑ ÑÐ´ÐµÑ
ÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ
Ð²ÑÐµÐ¼Ñ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð°
relativistic heavy-ions collisions
system calibration
time of flight system

description: Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾ÑÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²Ð°ÑÑ Ð²ÑÐµÐ¼Ñ-Ð¿ÑÐ¾Ð»ÐµÑÐ½ÑÑ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ° PHENIX Ð´Ð»Ñ He+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ½Ð°Ð»Ð¸Ð· ÐºÐ°ÑÐµÑÑÐ²Ð° Ð´ÑÐµÐ¹ÑÐ¾Ð²Ð¾Ð¹ ÐºÐ°Ð¼ÐµÑÑ Ð² He+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ. 2. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ tofdphi Ð¸ tofdz. 3. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÐ´ÑÑÑ ÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²ÐºÐ¸ Ð²ÑÐµÐ¼Ñ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ. 4. ÐÐ¾Ð»ÑÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ tofsdphi Ð¸ tofsdz. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð±ÑÐ»Ð° Ð¾ÑÐºÐ°Ð»Ð¸Ð±ÑÐ¾Ð²Ð°Ð½Ð° Ð²ÑÐµÐ¼Ñ Ð¿ÑÐ¾Ð»ÐµÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð½Ð° ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐµ PHENIX Ð´Ð»Ñ He+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸Ð¹ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ. Ð Ð°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ð¹ tofsdphi Ð¸ tofsdz Ð¿ÑÐ¸Ð²ÐµÐ´ÐµÐ½Ñ Ðº ÑÑÐ°Ð½Ð´Ð°ÑÑÐ½Ð¾Ð¼Ñ ÐÐ°ÑÑÑÐ¾Ð²ÑÐºÐ¾Ð¼Ñ ÑÐ°ÑÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ñ Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¸Ð¼ Ð¾Ð¶Ð¸Ð´Ð°Ð½Ð¸Ðµ â 0 Ð¸ ÑÑÐµÐ´Ð½ÐµÐºÐ²Ð°Ð´ÑÐ°ÑÐ¸ÑÐ½ÑÐ¼ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸ÐµÐ¼ â 1. ÐÐ»Ñ Ð°Ð½Ð°Ð»Ð¸Ð·Ð° Ð´Ð°Ð½Ð½ÑÑ, Ð² ÐºÐ¾ÑÐ¾ÑÑÑ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÐµÑÑÑ Ð²ÑÐµÐ¼Ñ Ð¿ÑÐ¾Ð»ÐµÑ-Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð² He+Au ÑÑÐ¾Ð»ÐºÐ½Ð¾Ð²ÐµÐ½Ð¸ÑÑ Ð¿ÑÐ¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ 200 ÐÑÐ, Ð½ÑÐ¶Ð½Ð¾ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°ÑÑ Ð¸Ð½ÑÐµÑÐ²Ð°Ð» ÑÑÐµÐ´Ð½ÐµÐºÐ²Ð°Ð´ÑÐ°ÑÐ¸ÑÐ½Ð¾Ð³Ð¾ Ð¾ÑÐºÐ»Ð¾Ð½ÐµÐ½Ð¸Ñ |tofsdphi| &lt; 2 Ð¸ |tofsdz| &lt; 2.
description: The given work is devoted to analysis experimental data on PHENIX detector for He + Au collisions at the energy of 200 GeV. The research set the following goals: 1. Quality analysis of the drift chamber in He + Au collisions at the energy of 200 GeV. 2. Obtaining the distribution of tofdphi and tofdz values. 3. Carrying out the calibration procedure, the time of the flight system. 4. Obtaining the distribution of tofsdphi and tofsdz values. As a result, the time-of-flight system was calibrated at the experiment PHE-NIX for He+Au collisions at an energy of 200 GeV. The distributions of the tofsdphi and tofsdz values are reduced to the standard Gaussian distribution with a mathe-matical expectation of 0 and a standard deviation of 1. To analyze data that use the time-of-flight system in He + Au collisions at the energy of 200 GeV, use range standard deviations |tofsdphi| &lt; 2 and |tofsdz| &lt; 2.