Professor Dr. Dieter Frekers

Professur für Kernphysik I (Prof. Frekers)

Wilhelm-Klemm-Straße 9
48149 Münster

T: +49 251 83-34996
F: +49 251 83-34962

  • Articles

    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “The Nd150(He3,t) and Sm150(t,He3) reactions with applications to ββ decay of Nd150.Physical Review C - Nuclear physics 83 (6).
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Study of neutrino interactions with the electronic detectors of the OPERA experiment.New Journal of Physics 13. doi: 10.1088/1367-2630/13/5/053051.
    • , , , and . . “Resonance enhancement of neutrinoless double electron capture.Nuclear Physics A 859 (1): 140171. doi: 10.1016/j.nuclphysa.2011.04.009.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of charm production in neutrino charged-current interactions.New Journal of Physics 13. doi: 10.1088/1367-2630/13/9/093002.
    • , , , , , , , , , , , and . . “In-trap decay spectroscopy for 2νββ decay experiments.Hyperfine Interactions 199 (1): 191199. doi: 10.1007/s10751-011-0313-9.
    • , , , , , , , , , , , , , , , , , , , , , , and . . “High resolution (3He,t) reaction on the double-beta decaying nucleus 136Xe.Physical Review C - Nuclear physics 2011 (84): 051305(R)051309(R).
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “The 71Ga(3He, t) reaction and the low-energy neutrino response.Physics Letters B.
    • , , , , , , and . . “Double-electron capture of Se-74 and the search for neutrinoless decay.Nucl. Phys. 2011 (A860): 17.
    • , , , , , , , , , , , , and . . “Design of a beta-detector for TITAN-EC and the first electron-capture branching ratio measurement in a Penning trap.J.Phys.Conf.Ser. 2011 (312): 072006072012.

    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Observation of a first ντ candidate event in the OPERA experiment in the CNGS beam.Physics Letters B 691 (3): 138145.
    • . . “Nuclear reactions and the double beta decay.Progress in Particle and Nuclear Physics 64 (2): 281284. doi: 10.1016/j.ppnp.2009.12.029.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of the atmospheric muon charge ratio with the OPERA detector.European Physical Journal C: Particles and Fields 67 (1): 2537.
    • , , and . . “A technique for the preparation of thin self-supporting metallic gallium targets.Nuclear Instruments and Methods in Physics Research Section A 2010 (621): 704706.

    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “The OPERA experiment in the CERN to Gran Sasso neutrino beam.Journal of Instrumentation 4 (4). doi: 10.1088/1748-0221/4/04/P04018.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “The detection of neutrino interactions in the emulsion/lead target of the OPERA experiment.Journal of Instrumentation 4 (6). doi: 10.1088/1748-0221/4/06/P06020.
    • , , , , , , , , , , , , , , , , , , , , , and . . “Gamow-Teller transitions studied in the high-resolution Ni64(He3,t)Cu64 reaction.Physical Review C - Nuclear physics 79 (6). doi: 10.1103/PhysRevC.79.064312.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Gamow-teller strength distributions in Sc48 by the Ca48(p,n) and Ti48(n,p) reactions and two-neutrino double-β decay nuclear matrix elements.Physical Review Letters 103 (1). doi: 10.1103/PhysRevLett.103.012503.
    • , , , , , , , , , , , and . . “In-trap decay spectroscopy of radioactive nuclei at TITAN / TRIMUF for a determination of 2νββ matrix elements.AIP Conference Proceedings 1182: 100103. doi: 10.1063/1.3293761.
    • . . “Charge-exchange reactions and nuclear matrix elements for ββ decay.AIP Conference Proceedings 1180: 4049. doi: 10.1063/1.3266101.
    • . . “Charge-exchange reactions and nuclear matrix elements for beta-beta decay.” in WORKSHOP ON CIRCULATION OF DOUBLE-BETA-DECAY MATRIX ELEMENTS, Vol.1180 of Conf. Proc. American Institute of Physics.

    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Final results on νμ → ντ oscillation from the CHORUS experiment.Nuclear Physics B 793 (1-2): 326343. doi: 10.1016/j.nuclphysb.2007.10.023.
    • , , , , , , , , , , , , , , and . . “The (d,2He) reaction on Se76 and the double-β-decay matrix elements for A=76.Physical Review C - Nuclear physics 78 (4). doi: 10.1103/PhysRevC.78.044301.
    • , , , , , , , , , , , , , , and . . “The (d,2He) reaction on Mo96 and the double-β decay matrix elements for Zr96.Physical Review C - Nuclear physics 78 (4). doi: 10.1103/PhysRevC.78.041602.
    • , , , , , , , , , , , , , , , , , , , and . . “Studies on the double-β decay nucleus Zn64 using the (d,He2) reaction.Physical Review C - Nuclear physics 77 (6). doi: 10.1103/PhysRevC.77.064303.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Leading order analysis of neutrino induced dimuon events in the CHORUS experiment.Nuclear Physics B 798 (1-2): 116.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Emulsion sheet doublets as interface trackers for the OPERA experiment.Journal of Instrumentation 3 (7). doi: 10.1088/1748-0221/3/07/P07005.
    • , , , , , , , , , , , and . . “Electron capture branching ratio measurements in an ion trap for double beta decay experiments at TITAN.Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 266 (19-20): 46434646. doi: 10.1016/j.nimb.2008.05.105.
    • , , , , , , , , , , , , , , , , , , , , and . . “40Ca(α,γ)44Ti and the production of 44Ti in supernovae.Journal of Physics G: Nuclear and Particle Physics 35 (1).
    • . . “Nuclear Physics Experiments for Nuclear Matrix Elements Estimation.” contribution to the Measurements of neutrino mass : proceedings of the International School of Physics "Enrico Fermi, Varenna , edited by F Ferroni, F Vissani and C Brofferio.

    • , , , , , , , , , , , , , , , , , and . . “The 40Ca(α, γ)44Ti reaction at DRAGON.Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 259 (1): 688693. doi: 10.1016/j.nimb.2007.01.222.
    • , , , , , and . . “Spectroscopic factor of the 7He ground state.Physics Letters B 645 (2-3): 128132.
    • , , , , , , , , , , , , , , , , and . . “Proton scattering at intermediate energies on Ni58: How well is it understood?Physical Review C - Nuclear physics 76 (1). doi: 10.1103/PhysRevC.76.014314.
    • , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of the Ca40(α,Î)Ti44 reaction relevant for supernova nucleosynthesis.Physical Review C - Nuclear physics 76 (3). doi: 10.1103/PhysRevC.76.035801.
    • , , , , , , , , , , , , , , , , , , , , , and . . “Low-lying GT+ strength in Co64 studied via the Ni64(d,He2)Co64 reaction.Physical Review C - Nuclear physics 75 (5). doi: 10.1103/PhysRevC.75.054312.
    • , , and . . “Electron capture branching ratios for the odd-odd intermediate nuclei in double-beta decay using the TITAN ion trap facility.Canadian Journal of Physics 85 (1): 5775. doi: 10.1139/p07-009.
    • , , , , , , , , , , , , , , , , , , , , , and . . “Determination of the Gamow-Teller transition strength to 116In(g.s.) by the 116Cd(p,n) reaction at 300 MeV for the study of the nuclear matrix element of the two-neutrino double beta decay.Nuclear Physics A 788 (1-4): 7681. doi: 10.1016/j.nuclphysa.2007.01.051.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Charged-particle multiplicities in charged-current neutrino- and anti-neutrino-nucleus interactions.European Physical Journal C: Particles and Fields 51 (4): 775785.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Associated charm production in neutrino-nucleus interactions.European Physical Journal C: Particles and Fields 52 (3): 543552.
    • , , , , , , , , , , , , , , , , , , , , , , , and . . “(He3,t) reaction on the double β decay nucleus Ca48 and the importance of nuclear matrix elements.Physical Review C - Nuclear physics 76 (5). doi: 10.1103/PhysRevC.76.054307.

    • , , , , , , , and . . “Two-neutron capture reactions and the r process.Physical Review C - Nuclear physics 74 (1). doi: 10.1103/PhysRevC.74.015802.
    • , , , , , , , , , , , , , , , , , , , , and . . “The (t,He3) reaction at 43 MeV/nucleon on Ca48 and Ni58: Results and microscopic interpretation.Physical Review C - Nuclear physics 73 (1). doi: 10.1103/PhysRevC.73.014616.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Spin-isospin excitations from the ground-state of 64Ni.AIP Conference Proceedings 819: 550554. doi: 10.1063/1.2187915.
    • , , , , , , , , , , , , , , , , , , , and . . “Search for a low-energy resonance in 7He with the 7Li(d, 2He) reaction.Physics Letters B 639 (6): 623628.
    • , , , , , , , , and . . “Origin of the main r-process elements.AIP Conference Proceedings 847: 227232. doi: 10.1063/1.2234406.
    • , , and . . “Nuclear input for core-collapse models.Nuclear Physics A 777: 395423. doi: 10.1016/j.nuclphysa.2006.02.014.
    • , , , , and . . “Novel high-throughput optical scanning microscope system for a digital clinic.Proceedings of SPIE - The International Society for Optical Engineering 6254.
    • , and . . “Measurements of 2 νßß decay-matrix elements for mass A = 64, 76 and A = 96 through charge-exchange reactions.Progress in Particle and Nuclear Physics 57 (1): 260262. doi: 10.1016/j.ppnp.2005.12.007.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of the Ec.m.=184keV resonance strength in the Al26g(p,γ)Si27 reaction.Physical Review Letters 96 (25). doi: 10.1103/PhysRevLett.96.252501.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of nucleon structure functions in neutrino scattering.Physics Letters B 632 (1): 6575.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Gamow-Teller strengths in the A=14 multiplet: A challenge to the shell model.Physical Review Letters 97 (6). doi: 10.1103/PhysRevLett.97.062502.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “First events from the CNGS neutrino beam detected in the OPERA experiment.New Journal of Physics 8. doi: 10.1088/1367-2630/8/12/303.
    • . . “Facets of charge-exchange reactions - from astrophysics to double beta decay.Progress in Particle and Nuclear Physics 57 (1): 217225. doi: 10.1016/j.ppnp.2005.11.019.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Distribution of the GT strength starting from the ground state of 14N.AIP Conference Proceedings 819: 535539. doi: 10.1063/1.2187912.

    • . . “Weak interaction processes in supernovae: New probes using charge exchange reaction at intermediate energies.Nuclear Physics A 752 (1-4 SPEC. ISS.): 580c–589c.. doi: 10.1016/j.nuclphysa.2005.02.134.
    • , , , , , , , , , , , , , , , , , and . . “Structure of 7He studied with the 7Li(d, 2He) reaction.Journal of Physics: Conference Series 20 (1): 183184.
    • , , , , , , , , , , , , , , , , and . . “Spin-isospin excitations in the medium-mass nucleus 58Co investigated with the (d, 2He) reaction.Physical Review C - Nuclear physics 71 (1): 231239. doi: 10.1103/PhysRevC.71.014606.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Search for superfragments and measurement of the production of hyperfragments in neutrino - Nucleus interactions.Nuclear Physics B 718 (1-2): 3554.
    • , , , , , , , , , , , , , , , , and . . “Polarized proton scattering on 58Ni at small momentum transfer: A test of the microscopic optical model and effective interactions.Physics Letters B 612 (3-4): 165172.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurements of D0 production and of decay branching fractions in neutrino-nucleon scattering.Physics Letters B 613 (3-4): 105117.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of topological muonic branching ratios of charmed hadrons produced in neutrino-induced charged-current interactions.Physics Letters B 626 (1-4): 2434.
    • , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of the2H(d,2He)2n reaction at Ed = 171 MeV and implications for the neutron-neutron scattering length.Physical Review C - Nuclear physics 71 (4): 6677.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “Measurement of D*+ production in charged-current neutrino interactions.Physics Letters B 614 (3-4): 155164.
    • , , , , , , , , , , , , , , , , and . . “Low-lying GT+ strength in In116 from a (d,He2) reaction experiment and its implications for Cd116 double β decay.Physical Review C - Nuclear physics 71 (5): 18.
    • , , , , , , , , , , , , , , , , , , , , and . . “Investigation of isovector excitations via the (t, 3He) reaction at Et = 43 MeV/u in 58Ni and 48Ca targets: Microscopic interpretation.Nuclear Physics A 752 (1-4 SPEC. ISS.): 349c–352c.. doi: 10.1016/j.nuclphysa.2005.02.044.
    • , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “High resolution study of the Gamow-Teller strength distribution starting from the ground state of 14N in the β- And β+ directions.Journal of Physics G: Nuclear and Particle Physics 31 (10): S1931–S1934.. doi: 10.1088/0954-3899/31/10/104.
    • , , , , , , , , , , , , , , , , , , , , , , and . . “Determination of the Gamow-Teller strength distribution from the odd-odd nucleus50V measured through 50V(d, 2He) 50Ti and astrophysical implications.Physical Review A 71 (2): 17.
    • , , , , , , , , , , , , , , , , , , , , , , and . . “Determination of the Gamow-Teller strength distribution from the odd-odd nucleus50V measured through 50V(d, 2He) 50Ti and astrophysical implications.Physical Review C - Nuclear physics 71 (2): 316322.

    • , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , and . . “The CHORUS experiment to search for νμ → ντ oscillation.Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 401 (1): 744. doi: 10.1016/S0168-9002(97)00931-5.