Abstract

A high-precision hypernuclear experiment has been performed at the Mainz Microtron (MAMI) to determine the hypertriton Λ binding energy via decay-pion spectroscopy. A key element of this measurement is an accurate calibration of the magnetic spectrometers with the MAMI beam. For such an absolute calibration with small statistical and systematic uncertainties the undulator light interference method will be applied. In this contribution the basic principle of this method is discussed and the analysis status of the measured synchrotron radiation spectra is presented.

Details

Title
High accuracy synchrotron radiation interferometry with relativistic electrons
Author
Klag, P 1 ; Achenbach, P 2 ; Akiyama, T 3 ; Böhm, R 4 ; Distler, M O 1 ; Doria, L 1 ; Eckert, P 1 ; Esser, A 1 ; Geratz, J 1 ; Gogami, T 5 ; Helmel, C 1 ; Herrmann, P 6 ; Hoek, M 1 ; Kaneta, M 3 ; Konishi, Y 3 ; Kino, R 3 ; Lauth, W 1 ; Merkel, H 1 ; Mizuno, M 3 ; Müller, U 1 ; Nagao, S 7 ; Nakamura, S N 8 ; Okuyama, K 3 ; Pochodzalla, J 1 ; Schlimme, B S 1 ; Sfienti, C 1 ; Shao, T 9 ; Steinen, M 10 ; Stengel, S 1 ; Thiel, M 1 ; Toyama, Y 11 

 Institute for Nuclear Physics, Johannes Gutenberg University , 55099 Mainz , Germany 
 Institute for Nuclear Physics, Johannes Gutenberg University , 55099 Mainz , Germany; Thomas Jefferson National Accelerator Facility (JLab) , Newport News, Virginia 23606 , USA 
 Graduate School of Science, Tohoku University , Sendai, Miyagi 980-8578 , Japan 
 FAIR , Planckstr. 1, 64291 Darmstadt , Germany 
 Graduate School of Science, Kyoto University , Kyoto 606-8502 , Japan 
 Institute for Nuclear Physics, Johannes Gutenberg University , 55099 Mainz , Germany; GSI Helmholtzzentrum für Schwerionenforschung GmbH , 64291 Darmstadt , Germany 
 Graduate School of Science, The University of Tokyo , Tokyo 113-0033 , Japan 
 Graduate School of Science, Tohoku University , Sendai, Miyagi 980-8578 , Japan; Graduate School of Science, The University of Tokyo , Tokyo 113-0033 , Japan 
 Institute for Nuclear Physics, Johannes Gutenberg University , 55099 Mainz , Germany; Key Laboratory of Nuclear Physics and Ion-beam Application (MOE), Institute of Modern Physics, Fudan University , Shanghai 200433 , China 
10  Helmholtz Institute Mainz (HIM), GSI Helmholtzzentrum für Schwerionenforschung, Johannes Gutenberg University , 55099 Mainz , Germany 
11  College of Engineering, Chubu University , Kasugai, Aichi 487-8501 , Japan 
First page
012016
Publication year
2023
Publication date
May 2023
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2814952703
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.