2021FRIB/NSCL Graduate Brochure
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Wolfgang Mittig<br />
University Distinguished Professor of Physics<br />
Experimental Nuclear Physics<br />
Selected Publications<br />
Hauptdiplom, University<br />
of Bonn, Germany, 1967<br />
Docteur ès Sciences,<br />
Université de Paris, 1971<br />
Livre Docente,<br />
University of Sao Paulo,<br />
1977<br />
Joined <strong>NSCL</strong> in<br />
January 2008<br />
mittig@nscl.msu.edu<br />
Direct Observation of Proton Emission<br />
in 11 Be, Y. Ayyad, B. Olaizola, W. Mittig,<br />
G. Potel, V. Zelevinsky. Physical Review<br />
Letters, 123, 082501, 2019<br />
Active targets for the study of nuclei far<br />
from stability, S. Beceiro-Novo, T. Ahn, D.<br />
Bazin, W. Mittig, Progress in Particle and<br />
Nuclear Physics, Volume 84, 2015, Pages<br />
124-165<br />
Physics and technology of time projection<br />
chambers as active targets. Y. Ayyad, D.<br />
Bazin, S. Beceiro-Novo. et al. Eur. Phys. J.<br />
A (2018) 54: 181.<br />
Study of spectroscopic factors at N=29<br />
using isobaric analogue resonances in<br />
inverse kinematics, J. Bradt, Y. Ayyad, D.<br />
Bazin, W. Mittig, et al., Physics Letters<br />
B,Volume 778,2018,Pages 155-160<br />
Since my university studies, first in Germany and later in<br />
France, I involved myself in very general problematics,<br />
such as the foundation of quantum mechanics (Bell<br />
inequality), together with more practical applications, such<br />
as nuclear energy and environment. I am mainly working<br />
on experimental nuclear physics, and more specifically on<br />
the spectroscopy of exotic nuclei. order to study very rare<br />
nuclei far from stability. We developed an “active target,”<br />
a detector in which the detection gas is at the same time<br />
the target, in order to study rare nuclei far from stability.<br />
This detector implies about 10000 electronic channels<br />
and involves a challenging track analysis related to pattern<br />
recognition methods. Related to FRIB I am working on<br />
a target and a beam stopper for the 400kW beam. An<br />
achromatic isochronous large acceptance spectrometer<br />
called ISLA is a project for the REA (Re-accelerator). I am<br />
exploring possibilities (and impossibilities) to study dark<br />
matter in our laboratory.<br />
Current research projects and research opportunities<br />
• Experiments with the AT-TPC (Active Target -Time<br />
Projection Chamber and its prototype (pAT-TPC) with<br />
accepted experiments at the <strong>NSCL</strong>, Triumf (Canada)<br />
and RCNP (Japan)<br />
• Analysis of these experiments<br />
• Development of pit-hole detectors as Micro Pattern<br />
Gas Detectors<br />
• Development of a 3-He gas handling system with<br />
purification and recovering of the gas<br />
• The ISLA spectrometer: optics and magnetic elements<br />
• A project of an Active Target for TRIUMF and FRIB<br />
(submitted)<br />
• Hydraulic flow in a rotating water filled drum for FRIB<br />
• A device for study of (p,2p) reactions in combination<br />
with the neutron detector MONA<br />
• All theses projects imply as a start test devices at a<br />
small scale, to be set up by students and be tested<br />
in small scale experiments. Some of the technical<br />
research is done in collaboration with industry via SBIR<br />
(Small Business Innovation of Research).<br />
A schematic view of the active target time projection chamber. AT-<br />
TPC. The chamber is operated within a large bore (1.2m) solenoid,<br />
to determine the energy of the charged reaction products by the<br />
curvature of their trajectory. The image of the trajectories will be<br />
read out by ten thousand electronic channels.<br />
KEYWORDS<br />
Clustering and Resonances in Nuclei | Active<br />
Target Detectors | FRIB Target and Beam Dump<br />
Magnetic Spectrometers (Isla) | Exploring Dark<br />
Matter (Im)possibilities at our Lab<br />
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