Hyperfine splittings in muonic atoms and laser technology

Project Information

HyperMu

Grant agreement ID: 725039

DOI

10.3030/725039

Project closed

EC signature date 16 December 2016

Start date 1 October 2017

End date 31 March 2024

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 999 926,00

EU contribution

€ 1 999 926,00

Coordinated by

PAUL SCHERRER INSTITUT
Switzerland

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (12)

Injection-seeded high-power Yb:YAG thin-disk laser stabilized by the Pound-Drever-Hall method

Author(s): Manuel Zeyen; Lukas Affolter; Marwan Abdou Ahmed; Thomas Graf; Oguzhan Kara; Klaus Kirch; Adrian Langenbach; Miroslaw Marszalek; François Nez; Ahmed Ouf; Randolf Pohl; Siddharth Rajamohanan; Pauline Yzombard; Karsten Schuhmann; Aldo Antognini
Published in: Optics Express, Issue 1, 2023, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/opticaopen.23515392.v1

Precision calculation of the recoil–finite-size correction for the hyperfine splitting in muonic and electronic hydrogen

Author(s): Aldo Antognini; Yong-Hui Lin; Ulf-G. Meißner
Published in: Physics Letters B, Issue 1, 2022, ISSN 0370-2693
Publisher: Elsevier BV
DOI: 10.1016/j.physletb.2022.137575

Laser excitation of the 1s-hyperfine transition in muonic hydrogen

Author(s): Amaro, Pedro; Adamczak, Andrzej; Abdou-Ahmed, Marwan; Affolter, Lukas M.; Amaro, Fernando Domingues; Carvalho, Pedro M.S.; Chen, Tzu-Ling; Fernandes, Luís M.P.; Ferro, M.; Goeldi, Damian; id_orcid0000-0001-5231-9919; Graf, Thomas; Guerra, Mauro A.M.; Hansch, Theodor W.; Henriques, César A.O.; Huang, Yaochin; Indelicato, Paul; Kara, Oguzhan; Kirch, Klaus; Knecht, Andreas; Kottmann, Franz; Nuber,
Published in: SciPost Physics, 13 (2), Issue 1, 2022, ISSN 2542-4653
Publisher: SciPost Foundation
DOI: 10.21468/scipostphys.13.2.020

Compact 20-pass thin-disk multipass amplifier stable against thermal lensing effects and delivering 330 mJ pulses with M2 < 1.17

Author(s): Manuel Zeyen; Lukas Affolter; Marwan Abdou Ahmed; Thomas Graf; Oguzhan Kara; Klaus Kirch; Miroslaw Marszalek; François Nez; Ahmed Ouf; Randolf Pohl; Ivo Schulthess; Siddharth Rajamohanan; Pauline Yzombard; Karsten Schuhmann; Aldo Antognini
Published in: Optics Express, Issue 5, 2024, ISSN 1094-4087
Publisher: Optical Society of America
DOI: 10.1364/oe.506962

The Proton Structure in and out of Muonic Hydrogen

Author(s): Antognini, Aldo; Llagelstein, Franziska; Pascalutsa, Vladimir
Published in: Annual Review of Nuclear and Particle Science, 72, Issue 1, 2022, ISSN 0163-8998
Publisher: Annual Reviews, Inc.
DOI: 10.1146/annurev-nucl-101920-024709

Radiant fluence from ray tracing in optical multipass systems

Author(s): Marszalek, Miroslaw and Affolter, Lukas and Kara, Oguzhan and Kirch, Klaus and Schuhmann, Karsten and Zeyen, Manuel and Antognini, Aldo
Published in: Applied Optics, 2024, ISSN 2155-3165
Publisher: Optica
DOI: 10.1364/ao.520267

Spatial hole burning in thin-disk lasers and twisted-mode operation

Author(s): K. Schuhmann, K. Kirch, F. Nez, R. Pohl, G. Wichmann, A. Antognini
Published in: Applied Optics, Issue 57/11, 2018, Page(s) 2900, ISSN 1559-128X
Publisher: OSA Publishing
DOI: 10.1364/ao.57.002900

Multipass amplifiers with self-compensation of the thermal lens

Author(s): Karsten Schuhmann, Klaus Kirch, Miroslaw Marszalek, Francois Nez, Randolf Pohl, Ivo Schulthess, Laura Sinkunaite, Gunther Wichmann, Manuel Zeyen, Aldo Antognini
Published in: Applied Optics, Issue 57/35, 2018, Page(s) 10323, ISSN 1559-128X
Publisher: OSA Publishing
DOI: 10.1364/ao.57.010323

Passive alignment stability and auto-alignment of multipass amplifiers based on Fourier transforms

Author(s): Karsten Schuhmann, Klaus Kirch, Andreas Knecht, Miroslaw Marszalek, Francois Nez, Jonas Nuber, Randolf Pohl, Ivo Schulthess, Laura Sinkunaite, Manuel Zeyen, Aldo Antognini
Published in: Applied Optics, Issue 58/11, 2019, Page(s) 2904, ISSN 1559-128X
Publisher: OSA Publishing
DOI: 10.1364/AO.58.002904

Measuring the α-particle charge radius with muonic helium-4 ions

Author(s): Julian J. Krauth; Julian J. Krauth; Julian J. Krauth; Karsten Schuhmann; Karsten Schuhmann; Marwan Abdou Ahmed; F. D. Amaro; Pedro Amaro; François Biraben; Tzu-Ling Chen; D. S. Covita; Andreas Dax; Marc Diepold; L.M.P. Fernandes; Beatrice Franke; Beatrice Franke; Sandrine Galtier; Sandrine Galtier; Andrea L. Gouvea; Johannes Götzfried; Thomas Graf; Theodor W. Hänsch; Theodor W. Hänsch; Jens Ha
Published in: Nature, Issue 2, 2021, ISSN 0028-0836
Publisher: Nature Publishing Group
DOI: 10.1038/s41586-021-03183-1

Diffusion of muonic hydrogen in hydrogen gas and the measurement of the 1 s hyperfine splitting of muonic hydrogen

Author(s): Nuber, J.; Adamczak, A.; Abdou Ahmed, M.; Affolter, Lukas; id_orcid0000-0002-2869-8522; Amaro, F.D.; Amaro, P.; Antognini, Aldo Sady; Carvalho, P.; Chang, Y.-H.; Chen, T.-L.; Chen, W.-L.; Fernandes, L.M.P.; Ferro, M.; Goeldi, Damian; id_orcid0000-0001-5231-9919; Graf, T.; Guerra, M.; Hänsch, T.W.; Henriques, C.A.O.; Hildebrandt, M.; Indelicato, P.; Kara, O.; Kirch, Klaus Stefan; id_orcid0000-0002
Published in: SciPost Physics Core, 6 (3), Issue 1, 2023, ISSN 2666-9366
Publisher: SciPost Foundation
DOI: 10.21468/scipostphyscore.6.3.057

Pound–Drever–Hall locking scheme free from Trojan operating points

Author(s): Manuel Zeyen; Lukas Affolter; Marwan Abdou Ahmed; Thomas Graf; Oguzhan Kara; Klaus Kirch; Miroslaw Marszalek; François Nez; Ahmed Ouf; Randolf Pohl; Siddharth Rajamohanan; Pauline Yzombard; Aldo Antognini; Karsten Schuhmann
Published in: Review of Scientific Instruments, 94 (1), Issue 2, 2023, ISSN 0034-6748
Publisher: American Institute of Physics
DOI: 10.1063/5.0130508

Thesis and dissertations (2)

Multipass Cell for Laser Spectroscopy of Muonic Hydrogen

Author(s): Marszałek, Mirosław
Published in: Issue 1, 2022
Publisher: ETH Zurich
DOI: 10.3929/ethz-b-000587674

Detection System for Measuring the Hyperfine Splitting in Muonic Hydrogen

Author(s): Sinkunaite, Laura Paulina
Published in: 2022
Publisher: ETH Zurich
DOI: 10.3929/ethz-b-000535935

Conference proceedings (2)

Laser spectroscopy of light muonic atoms and the nuclear charge radii

Author(s): Aldo Antognini, Franz Kottmann, Randolf Pohl
Published in: 2021
Publisher: SciPost
DOI: 10.21468/scipostphysproc.5.021

The proton radius puzzle

Author(s): Krauth, J. J.; Schuhmann, K.; Ahmed, M. Abdou; Amaro, F. D.; Amaro, P.; Biraben, F.; Cardoso, J. M. R.; Carvalho, M. L.; Covita, D. S.; Dax, A.; Dhawan, S.; Diepold, M.; Fernandes, L. M. P.; Franke, B.; Galtier, S.; Giesen, A.; Gouvea, A. L.; Götzfried, J.; Graf, T.; Guerra, M.; Haack, J.; Hänsch, T. W.; Hildebrandt, M.; Indelicato, P.; Julien, L.; Kirch, K.; Knecht, A.; Knowles, P.; Kottmann, F
Published in: Issue 3, 2017
Publisher: copymedia

Non-peer reviewed articles (2)

The helion charge radius from laser spectroscopy of muonic helium-3 ions

Author(s): The CREMA Collaboration; Schuhmann, Karsten; Fernandes, Luis M. P.; Nez, François; Ahmed, Marwan Abdou; Amaro, Fernando D.; Amaro, Pedro; Biraben, François; Chen, Tzu-Ling; Covita, Daniel S.; Dax, Andreas J.; Diepold, Marc; Franke, Beatrice; Galtier, Sandrine; Gouvea, Andrea L.; Götzfried, Johannes; Graf, Thomas; Hänsch, Theodor W.; Hildebrandt, Malte; Indelicato, Paul; Julien, Lucile; Kirch,
Published in: ArXiv, Issue 1, 2023, ISSN 2331-8422
Publisher: ArXiv.org e-Print archive,
DOI: 10.48550/arxiv.2305.11679

The next generation of laser spectroscopy experiments using light muonic atoms

Author(s): S Schmidt, M Willig, J Haack, R Horn, A Adamczak, M Abdou Ahmed, F D Amaro, P Amaro, F Biraben, P Carvalho, T-L Chen, L M P Fernandes, T Graf, M Guerra, T W Hänsch, M Hildebrandt, Y-C Huang, P Indelicato, L Julien, K Kirch, A Knecht, F Kottmann, J J Krauth, Y-W Liu, J Machado, M Marszalek, C M B Monteiro, F Nez, J Nuber, D N Patel, E Rapisarda, J M F dos Santos, J P Santos, P A O C Silva, L Sinku
Published in: Journal of Physics: Conference Series, Issue 1138, 2018, Page(s) 012010, ISSN 1742-6588
Publisher: Institute of Physics
DOI: 10.1088/1742-6596/1138/1/012010