scholarly journals Precision laser spectroscopy of the ground state hyperfine splitting in muonic hydrogen

2018 ◽  
Author(s):  
Sohtaro Kanda
Keyword(s):  
Laser Spectroscopy ◽  
Ground State ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen

Toward the measurement of the hyperfine splitting in the ground state of muonic hydrogen

2015 ◽  
Vol 233 (1-3) ◽  
pp. 97-101 ◽  
Author(s):  
Dimitar Bakalov ◽  
Andrzej Adamczak ◽  
Mihail Stoilov ◽  
Andrea Vacchi
Keyword(s):  
Ground State ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen

scholarly journals Toward the measurement of the hyperfine structure of muonic hydrogen in the FAMU experiment: Multi-pass cavity optimization for experiments with pulsed sources.

2018 ◽  
Vol 181 ◽  
pp. 01033
Author(s):  
Dimitar Bakalov ◽  
Mihail Stoilov
Keyword(s):  
Ground State ◽  
Time Distribution ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen ◽  
Simplified Model ◽  
Preliminary Design ◽  
Pulsed Lasers ◽  
Optical Cavities ◽  
Hyperfine Transitions ◽  
Set Up

We consider a simplified model of the optical multi-pass cavity that is being currently developed by the FAMU collaboration for the measurement of the hyperfine splitting in the ground state of muonic hydrogen and of the Zemach radius of the proton. The model is focused on the time distribution of the events of laser-stimulated hyperfine transitions in the muonuc atom and may be helpful in the preliminary design of the FAMU experimental set-up and, more generally, in the optimization of multi-pass optical cavities for experiments with pulsed lasers.

Toward the measurement of the hyperfine splitting in the ground state of muonic hydrogen

EXA 2014 ◽  
2015 ◽  
pp. 97-101
Author(s):  
Dimitar Bakalov ◽  
Andrzej Adamczak ◽  
Mihail Stoilov ◽  
Andrea Vacchi
Keyword(s):  
Ground State ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen

scholarly journals Precision Laser Spectroscopy of the Ground State Hyperfine Splitting of HydrogenlikeBi82+209

1994 ◽  
Vol 73 (18) ◽  
pp. 2425-2427 ◽  
Author(s):  
I. Klaft ◽  
S. Borneis ◽  
T. Engel ◽  
B. Fricke ◽  
R. Grieser ◽  
...  
Keyword(s):  
Laser Spectroscopy ◽  
Ground State ◽  
Hyperfine Splitting

scholarly journals Steps towards the hyperfine splitting measurement of the muonic hydrogen ground state: pulsed muon beam and detection system characterization

2016 ◽  
Vol 11 (05) ◽  
pp. P05007-P05007 ◽  
Author(s):  
A. Adamczak ◽  
G. Baccolo ◽  
D. Bakalov ◽  
G. Baldazzi ◽  
R. Bertoni ◽  
...  
Keyword(s):  
Ground State ◽  
Hyperfine Splitting ◽  
Detection System ◽  
Muonic Hydrogen ◽  
Muon Beam ◽  
System Characterization

Proton Zemach radius and the hyperfine splitting of the ground state of muonic hydrogen

2005 ◽  
Vol 83 (4) ◽  
pp. 351-356 ◽  
Author(s):  
D Bakalov ◽  
A Beswick ◽  
A Dupays ◽  
C Rizzo
Keyword(s):  
Experimental Data ◽  
Hyperfine Structure ◽  
Ground State ◽  
Present Status ◽  
Hyperfine Splitting ◽  
Muonic Hydrogen ◽  
Satisfactory Accuracy

Recently, the Zemach radius of the proton has been calculated from experimental data using four different approaches, and the results do not agree with each other within the claimed accuracy. We assume that the puzzle might be solved by determining the Zemach radius from the hyperfine splitting of muonic hydrogen, and overview the present status of the theory of the hyperfine structure of muonic hydrogen as well as the possibilities to measure it with a satisfactory accuracy. PACS Nos.: 36.10.–k, 32.10.Fn, 21.10.Ky, 13.40.Gp

New Precision Measurement for Proton Zemach Radius with Laser Spectroscopy

2016 ◽  
Vol 40 ◽  
pp. 1660046 ◽  
Author(s):  
Y. Ma ◽  
K. Ishida ◽  
M. Iwasaki ◽  
Y. Matsuzaki ◽  
Y. Oishi ◽  
...  
Keyword(s):  
Ground State ◽  
Precision Measurement ◽  
Hyperfine Splitting ◽  
Wave Length ◽  
Muonic Hydrogen ◽  
Muon Decay ◽  
Circularly Polarized ◽  
Laser Wave ◽  
Splitting Energy ◽  
Decay Asymmetry

In this proceeding, a new proposal aiming to improve the precision of the proton Zemach radius will be presented. A circularly polarized laser will be shed on a sample of muonic hydrogen in its ground state. By observing the maximum muon decay asymmetry during scanning laser wave length, the ground-state hyperfine splitting energy can be identified, which is directly related to Zemach radius.citedupays The precision of Zemach radius by this measurement is estimated to be three times better compared to PSI experiment. This result will contribute to the solution of proton size puzzle.

scholarly journals Ground-state hyperfine splitting in the Be+ion

2014 ◽  
Vol 89 (3) ◽  
Author(s):  
Mariusz Puchalski ◽  
Krzysztof Pachucki
Keyword(s):  
Ground State ◽  
Hyperfine Splitting
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