prof. dr. K.H.K.J. (Klaus) Jungmann

Academic Training, Degrees, Functions.  

University of Heidelberg            

Diploma in Physics (1981); Promotion to Dr.rer.nat. (1985).

IBM Almaden Research Center  

Postdoctoral Fellow (1985-1987).

University of Heidelberg             

Research group leader in atomic and muon physics; Habilitation (1993); Associate   Professor of Physics (1994); Extraordinary Professor of Physics (2000).

University of Groningen             

Full Professor of Experimental Physics (2001); Deputy Director for Science at the Kernfysisch VersnellerInstituut (KVI)(2003-2008); Director Kernfysisch Versneller Instituut (2009-2012); Professor emeritus (2021).

Extended Research Periods at various International Laboratories.   

IBM Almaden Research Center (ARC) , San Jose, USA;

Paul Scherrer Institute (PSI), Villigen, Switzerland;

Los Alamos Meson Physics Facility (LAMPF),Los Alamos, USA;

Rutherford Appleton Laboratory (RAL), Chilton, UK;

Brookhaven National Laboratory (BNL), Upton, USA .

Main Scientific Activities and Results.

High precision measurements and novel equipment development in the fields of Atomic Physics, Laser Physics, Nuclear Physics, Particle Physics, Surface Science. The completed research projects and their results include: most precise tests of the Standard Model in Particle Physics (test of Lepton Number Conservation, setting of stringent bounds on New Physics Models, ruling out of several Speculative Models, observation of discrepancy between experimental value of muon magnetic anomaly and standard theory, test of Lorentz and CPT Invariance, QED tests); determination of most precise Fundamental Constants (muon mass, fine structure constant, muon charge), verification of Charge Quantization; Cluster Spectroscopy (first observation of collective cluster de-excitation by energy transfer to single desorbing atoms); Ion Trapping (observation of Collective Oscillations).Ongoing research includes: Searches for permanent Electric Dipole Moments (muon, atoms, nuclei); precision studies of Nuclear β -decay ; measurements of Atomic Parity Violation in single ions (Ra+, Ba+). The major technological larger development projects include: design and construction of Narrowband Dye-, Crystal- and Semiconductor-Lasers; calibration of molecular secondary Frequency Standards; precision Interferometry; interferometric optical Frequency Division; particle Detectors; fast Electronics; NMR based high precision absolute Magnetometry; development of Ultra Slow Muon Beam; setup of the TRI m P Facility at KVI .

Publications.

More than 170 scientific articles, more than 240 conference contributions, more than 75 invited conference talks and keynote lectures, more than 150 university colloquia and seminars worldwide.

Administrative Responsibilities, Collaborations.

Group leader of research group in muon physics at University of Heidelberg (1987-2000); Spokesman (and initiator) of three larger international collaborations for precision muon experiments at RAL and PSI (Heidelberg- Aachen- Dubna- Novosibirsk- Oxford- Rutherford- Sussex- Southhampton- Strathclyde- Tblisi- Zürich- Yale- Novosibirsk, 75 scientists total, 1987-2000); Executive Committee (1996-1998 Chairman) of the international muon g-2 Collaboration at BNL (100 scientists, 15 American, European and Asian Institutions; 1987- ); Leading Member of several muon physics experiments at PSI and LAMPF (20 scientists, 1987-2000) with main responsibilities for posing scientific questions, analysis and technical systems such as lasers, microwaves, electronicsand magnetic fields; Leader slow of muon collaboration at RAL (20 scientists, 1995-2000); Vice-chairman of inter-institutional Graduiertenkolleg “Experimentelle Methoden der Kern- und Teilchenphysik” at Universities of Heidelberg and Mannheim (1995-2000); Executive Boards of the NIPNET and ION-CATCHER EU networks (2001-2005) and the General Assembly of SPIRAL2 Preparatory Phase EU project (2008-2013); Leader of the FOM managed programme TRI m P (KVI, 2001-2009); Leader FOM Focus group at KVI (2009-2016).

Conferences .

Chairman of four and Co-chairman of three international conferences, several symposia and workshops on atomic-, muon-, nuclear- and fundamental- physics; Initiator of the three-annual international conference series Lepton Moments; Member of various scientific advisory boards to international conferences, workshops and symposia.

Committees.

Member of the Governing Board of the Dutch Foundation for Fundamental Research on Matter (FOM) (2010-2016); Chairman NuPECC Long Range Plan 2004 working group onFundamental Interactions (2001-2004); Dutch Representative in NuPECC (2009-15); Editorial Board Hyperfine Interactions (2008-); Scientifc Advisory Board Stefan-Meyer-Institut für subatomare Physik, Austrian Accademy of Sciences, Vienna (2009-17); Scientific Advisory Board Institute for Nuclear Physics (IKP), Forschungszentrum Juelich, Helmholtz Association, Germany (2010); Steering Committee Particle Therapy Center Noord-Nederland (2009-2012); Member of various working groups preparing scientific strategy documents for CERN, European particle physics, ESSS, EURISOL, FERMILAB, GSI and the muon collider activity (1999-); Chairman of KVI's internal Scientific Advisory Committee (2003-2008); Member of international working group on nuclear physics research in the Netherlands of the Royal Dutch Academy of Arts and Sciences (2005-2007) ; Referee and member of various panels for funding agencies such as Deutsche Forschungsgemeinschaft, Daimler-Benz-Stiftung, Helmholtz Gesellschaft, Humboldt Gesellschaft, Max-Planck-Gesellschaft, Canadian Natural Sciences and Engineering Research Council of Canada, Schweizer Nationalfonds, Dutch Organization for Science (NWO), Dutch Foundation for Fundamental Research on Matter (FOM), Japanese science ministry (KEK-MSL), etc.; Member of various review panels relating to laboratories and experiments at KEK (muons and lasers), CERN (antiprotons, lasers, precision experiments, high power accelerators), J-PARC (muon physics), RAL (precision experiments, muon physics, PSI (particle physics).

Awards and Grants (principal investigator).   

IBM Corporation, Postdoctoral Fellowship (international); Bundesminister für Bildung und Forschung, 5 Research Grants (Germany);Deutsche Forschungsgemeinschaft, 5 diverse Grants (Germany); European Community, 3 RTD Grants (EU); Deutscher Akkademischer Austauschdienst, DAAD, 2 Scientific Exchange Grants(Germany);Volkswagenstiftung, Research Grant (Germany); Foundation for Fundamental Research on Matter, FOM, Projectruimte (The Netherlands);Various grants for short term scientific exchange, in particular visitors from diverse sources.

Teaching.

Lectures and seminars on elementary physics, quantum physics, atomic physics, subatomic physics, muon physics, laser physics; student laboratory classes, development of new student experiments; member of the international KVI FANTOM Research school; Research students: 30 doctoral theses, 30 diploma theses and 25 undergraduate student projects successfully completed;  6 PhD students presently at work.

Memberships in Professional Organizations.

Deutsche Physikalische Gesellschaft, European Physical Society; American Physical Society; Nederlandse Natuurkundige Vereeniging (Dutch Physical Society); Deutsche Gesellschaft der Naturforscher und Ärzte; Koninklijk Natuurkundig Genootschap Groningen.

Groningen, Oktober 2021