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Publication Information
Title | Measurement of double polarized asymmetries in quasi-elastic processes ${}^3\vec{He}(\vec{e},e' d)$ and ${}^3\vec{He}(\vec{e},e' p)$ | ||||
Abstract | This thesis is dedicated to a study of a spin-isospin structure of the polarized ${}^3\mathrm{He}$. First, an introduction to the spin structure of ${}^3\mathrm{He}$ is given, followed by a brief overview of past experiments. The main focus of the thesis is the E05-102 experiment at Jefferson Lab, in which the reactions ${}^3\vec{\mathrm{He}}(\vec{\mathrm{e}},\mathrm{e'} \mathrm{d})$ and ${}^3\vec{\mathrm{He}}(\vec{\mathrm{e}},\mathrm{e'} \mathrm{p})$ in the quasi-elastic region were studied. The purpose of this experiment was to better understand the effects of the S'- and D-state contributions to the ${}^3\mathrm{He}$ ground-state wave-functions by a precise measurement of beam-target asymmetries $A_x$ and $A_z$ in the range of recoil momenta from 0 to about $300 \mathrm{MeV}/c$. The experimental equipment utilized in these measurements is described, with special attention devoted to the calibration of the hadron spectrometer, BigBite. Results on the measured asymmetries are prese | ||||
Author(s) | Miha Mihovilovic | ||||
Publication Date | August 2012 | ||||
Document Type | Thesis | ||||
Primary Institution | Univ. of Ljubljana, Ljubljana, Slovenia | ||||
Affiliation | Exp Nuclear Physics / Experimental Halls / Hall A | ||||
Funding Source | |||||
Proprietary? | No | ||||
This publication conveys | Technical Science Results | ||||
Document Numbers |
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Associated with an experiment | Yes | ||||
Experiment Number(s) |
E05-102
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Associated with EIC | No | ||||
Supported by Jefferson Lab LDRD Funding | No |
Thesis
Thesis Type | PhD |
Advisor | Institution |
1. Simon Sirca | Ljubljana |
2. Douglas Higinbotham | JLAB |
Attachments/Datasets/DOI Link
Document(s) |
1208.0748v1.pdf
(STI Document)
|
Dataset(s) | (none) |
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