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NSR database version of May 22, 2024.

Search: Author = M.Roder

Found 14 matches.

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2019PI05      Phys.Rev. C 99, 024601 (2019)

E.Pirovano, R.Beyer, M.Dietz, A.R.Junghans, S.E.Muller, R.Nolte, M.Nyman, A.J.M.Plompen, M.Roder, T.Szucs, M.P.Takacs

Cross section and neutron angular distribution measurements of neutron scattering on natural iron

NUCLEAR REACTIONS Fe(n, n), (n, n'), E=2-6 MeV; measured E(n), I(n), time of flight, neutron angular distributions, differential σ(θ, E), and σ(E) using liquid organic scintillator array for neutron detection at GELINA and nELBE facilities. 56Fe(n, n'), E=2-6 MeV; measured differential σ(θ, E) for the first excited state of 56Fe. Comparison with previous experimental results, and ENDF/B-VIII evaluation; compiled a list of previous experiments for Fe(n, n), 56Fe(n, n'), E=2-6 MeV retrieved from the EXFOR database.

doi: 10.1103/PhysRevC.99.024601
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23365.


2018BE21      Eur.Phys.J. A 54, 81 (2018)

R.Beyer, A.R.Junghans, P.Schillebeeckx, I.Sirakov, T.-Y.Song, D.Bemmerer, R.Capote, A.Ferrari, A.Hartmann, R.Hannaske, J.Heyse, H.I.Kim, J.W.Kim, T.Kogler, C.W.Lee, Yo.-O.Lee, R.Massarczyk, S.E.Muller, T.P.Reinhardt, M.Roder, K.Schmidt, R.Schwengner, T.Szucs, M.P.Takacs, A.Wagner, L.Wagner, S.-C.Yang

The neutron transmission of natFe, 197Au and natW

NUCLEAR REACTIONS 197Au, W(n, x), E=0.025-0.17 MeV; calculated transmission correction factor using MCNP. Fe, 197Au, W(n, x), E=0.15-8 MeV; measured reaction products using nELBE neutron ToF; deduced σ. Compared with other data (in a wider energy interval) and published calculations using optical model.

doi: 10.1140/epja/i2018-12505-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23415.


2018WA03      Phys.Rev. C 97, 015801 (2018)

L.Wagner, S.Akhmadaliev, M.Anders, D.Bemmerer, A.Caciolli, St.Gohl, M.Grieger, A.Junghans, M.Marta, F.Munnik, T.P.Reinhardt, S.Reinicke, M.Roder, K.Schmidt, R.Schwengner, M.Serfling, M.P.Takacs, T.Szucs, A.Vomiero, A.Wagner, K.Zuber

Astrophysical S factor of the 14N(p, γ)150 reaction at 0.4-1.3 MeV

NUCLEAR REACTIONS 14N(p, γ), E=4001400 keV from tandem accelerator at Helmholtz-Zentrum Dresden-Rossendorf (HZDR); measured Eγ, Iγ, γ(θ), σ(E), resonance yields. 15O; deduced levels, proton-resonances, astrophysical S factors. R-matrix analysis. Comparison with previous experimental results.

doi: 10.1103/PhysRevC.97.015801
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO2439.


2017HA11      Phys.Rev. C 95, 034001 (2017)

F.Hauenstein, E.Borodina, H.Clement, E.Doroshkevich, R.Dzhygadlo, K.Ehrhardt, W.Eyrich, W.Gast, A.Gillitzer, D.Grzonka, J.Haidenbauer, C.Hanhart, S.Jowzaee, K.Kilian, P.Klaja, L.Kober, M.Krapp, M.Mertens, P.Moskal, J.Ritman, E.Roderburg, M.Roder, W.Schroeder, T.Sefzick, P.Wintz, P.Wustner, for the COSY-TOF Collaboration

Determination of the spin triplet pΛ scattering length from the final state interaction in the p(pol)p → pK+Λ reaction

NUCLEAR REACTIONS 1H(polarized p, K+Λ), at momentum of 2.7 GeV/c; measured pΛ invariant mass spectrum, particle pK+Λ and pK+ππ- events, analyzing powers using COSY Time-of-Flight (COSY-TOF) detector; deduced Dalitz plot coefficients of associated Legendre polynomials as a function of pΛ invariant mass, spin triplet pΛ scattering length from the final state interaction. Comparison with previous experimental results, and theoretical predictions.

doi: 10.1103/PhysRevC.95.034001
Citations: PlumX Metrics


2016HA40      Eur.Phys.J. A 52, 337 (2016)

F.Hauenstein, E.Borodina, H.Clement, E.Doroshkevich, R.Dzhygadlo, K.Ehrhardt, W.Eyrich, W.Gast, A.Gillitzer, D.Grzonka, S.Jowzaee, P.Klaja, L.Kober, K.Kilian, M.Krapp, M.Mertens, P.Moskal, J.Ritman, E.Roderburg, M.Roder, W.Schroeder, T.Sefzick, J.Smyrski, P.Wintz, P.Wustner,

Measurement of polarization observables of the associated strangeness production in proton proton interactions

doi: 10.1140/epja/i2016-16337-1
Citations: PlumX Metrics


2016MA66      Phys.Rev. C 94, 044304 (2016)

A.Makinaga, R.Massarczyk, M.Beard, R.Schwengner, H.Otsu, T.Al-Abdullah, M.Anders, D.Bemmerer, R.Hannaske, R.John, A.R.Junghans, S.E.Muller, M.Roder, K.Schmidt, A.Wagner

Dipole strength in 80Se for s process and nuclear transmutation of 79Se

NUCLEAR REACTIONS 80Se(γ, γ'), E<11.5 MeV bremsstrahlung beam from γELBE facility at Dresden; measured Eγ, Iγ, energy-integrated σ, γ(θ). 80Se; deduced levels, J, photoabsorption σ(E) and compared to (γ, n) data. 79Se(n, γ), E=1 keV to 9 MeV; calculated σ(E), Maxwellian-averaged cross sections (MACs), reaction rates as a function of temperature from 0.0001 to 10 GK using TALYS code with various input strength functions. 80Se(γ, n), T9=2-5.5; calculated reaction rates using TALYS code with various input strength functions. Comparison with σ data in KADoNiS database.

doi: 10.1103/PhysRevC.94.044304
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0039. Data from this article have been entered in the XUNDL database. For more information, click here.


2016RO13      Phys.Rev. C 93, 065807 (2016)

M.Roder

Coulomb dissociation of 20, 21N

NUCLEAR REACTIONS Pb(20N, X), (21N, X), E*=2-20 MeV, [20,21N secondary beams from 9Be(40Ar, X), E=490 MeV/nucleon using FRS separator at GSI]; measured Eγ, Iγ, fragment, proton and neutron spectra, Coulomb dissociation cross sections using LAND/R3B setup of crystal ball for γ-ray detection, proton TOF wall, fragment TOF wall, and LAND (neutron TOF wall). 20N(γ, n)19N, 21N(γ, n)20N, E*=2-20 MeV; deduced Coulomb dissociation σ(E*). 19N(n, γ)20N, 20N(n, γ)21N, T9=0.1-10; deduced Stellar reaction rate.

doi: 10.1103/PhysRevC.93.065807
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2015MA55      Phys.Rev. C 92, 044309 (2015)

R.Massarczyk, R.Schwengner, L.A.Bernstein, M.Anders, D.Bemmerer, R.Beyer, Z.Elekes, R.Hannaske, A.R.Junghans, T.Kogler, M.Roder, K.Schmidt, A.Wagner, L.Wagner

Dipole strength distribution of 74Ge

NUCLEAR REACTIONS 74Ge(γ, γ'), E=1-11 MeV; measured Eγ, Iγ, γγ(θ), angle-integrated scattering cross section at the ELBE accelerator facility. 74Ge; deduced levels, J, π. Statistical methods, and simulations of γ-ray cascades. Comparison with (γ, n) data, and with three Lorentz functions (TLO) calculations.

doi: 10.1103/PhysRevC.92.044309
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0050. Data from this article have been entered in the XUNDL database. For more information, click here.


2014BE11      Nucl.Phys. A927, 41 (2014)

R.Beyer, R.Schwengner, R.Hannaske, A.R.Junghans, R.Massarczyk, M.Anders, D.Bemmerer, A.Ferrari, A.Hartmann, T.Kogler, M.Roder, K.Schmidt, A.Wagner

Inelastic scattering of fast neutrons from excited states in 56Fe

NUCLEAR REACTIONS 56Fe(n, n'), E=0.8-9.6 MeV; measured Eγ, Iγ(θ) using HPGe, In, En using ToF, In, nγ-coin. 56Fe deduced levels, J, π, γ transition scheme, neutron fluence vs energy, inelastic neutron scattering σ, γ production σ for specified discrete transitions, yrast states; calculated neutron σ using statistical code TALYS.

doi: 10.1016/j.nuclphysa.2014.03.010
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset23134. Data from this article have been entered in the XUNDL database. For more information, click here.


2014MA05      Phys.Rev.Lett. 112, 072501 (2014)

R.Massarczyk, R.Schwengner, F.Donau, S.Frauendorf, M.Anders, D.Bemmerer, R.Beyer, C.Bhatia, E.Birgersson, M.Butterling, Z.Elekes, A.Ferrari, M.E.Gooden, R.Hannaske, A.R.Junghans, M.Kempe, J.H.Kelley, T.Kogler, A.Matic, M.L.Menzel, S.Muller, T.P.Reinhardt, M.Roder, G.Rusev, K.D.Schilling, K.Schmidt, G.Schramm, A.P.Tonchev, W.Tornow, A.Wagner

Nuclear Deformation and Neutron Excess as Competing Effects for Dipole Strength in the Pygmy Region

NUCLEAR REACTIONS 124,128,132,134Xe(γ, X), E<12 MeV; measured reaction products, Eγ, Iγ. 124,128,132,134Xe; deduced photoabsorption σ, summed B(E1) strength, nuclear deformation in the region of the pygmy dipole resonance. Nuclear resonance fluorescence experiment, random-phase approximation calculations, comparison with available data.

doi: 10.1103/PhysRevLett.112.072501
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG0042.


2014MA81      Phys.Rev. C 90, 044301 (2014)

A.Makinaga, R.Massarczyk, R.Schwengner, M.Beard, F.Donau, M.Anders, D.Bemmerer, R.Beyer, R.Hannaske, A.R.Junghans, M.Kempe, T.Kogler, M.Roder, K.Schmidt, A.Wagner

Dipole strength of 181Ta for the evaluation of the 180Ta stellar neutron capture rate

NUCLEAR REACTIONS 181Ta(γ, γ'), E<10 MeV; measured Eγ, Iγ, γγ-coin, photoabsorption σ(E) using the bremsstrahlung facility γ-ELBE at the electron accelerator of Dresden-Rossendorf (HZDR) facility; deduced mean branching ratios and uncertainty range of ground-state transitions from γ-ray cascades, dipole-strength distribution. Comparison with 181Ta(γ, n) experimental data, and QRPA calculations.

NUCLEAR REACTIONS 180,180m,181Ta(n, γ), E<15 MeV; calculated σ(E), Maxwellian-averaged cross sections (MACS). 181Ta(γ, n) at T=2-5.5 GK; 180mTa(n, γ) at T=0.1-1 GK; calculated stellar reaction rates. Calculations using the code TALYS with various models for the input strength function. Comparison with data in KADoNiS database.

doi: 10.1103/PhysRevC.90.044301
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0886.


2014RO15      Eur.Phys.J. A 50, 112 (2014)

M.ROder, Z.Elekes, T.Aumann, D.Bemmerer, K.Boretzky, C.Caesar, T.E.Cowan, J.Hehner, M.Heil, M.Kempe, V.Maroussov, O.Nusair, A.V.Prokofiev, R.Reifarth, M.Sobiella, D.Stach, A.Wagner, D.Yakorev, A.Zilges, K.Zuber, for the R3B Collaboration

Efficiency determination of resistive plate chambers for fast quasi-monoenergetic neutrons

doi: 10.1140/epja/i2014-14112-0
Citations: PlumX Metrics


2013AB05      Eur.Phys.J. A 49, 41 (2013)

S.Abd El-Samad, E.Borodina, K.-Th.Brinkmann, H.Clement, E.Doroshkevich, R.Dzhygadlo, K.Ehrhardt, A.Erhardt, W.Eyrich, H.Freiesleben, W.Gast, A.Gillitzer, D.Grzonka, C.Hanhart, F.Hauenstein, P.Klaja, K.Kilian, M.Krapp, J.Ritman, E.Roderburg, M.Roder, M.Schulte-Wissermann, W.Schroeder, T.Sefzick, G.J.Wagner, P.Wintz, P.Wustner, for the COSY-TOF Collaboration

On the ΣN cusp in the pp → pK+Λ reaction

doi: 10.1140/epja/i2013-13041-8
Citations: PlumX Metrics


2013RO35      Eur.Phys.J. A 49, 157 (2013)

M.Roder, E.Borodina, H.Clement, E.Doroshkevich, R.Dzhygadlo, K.Ehrhardt, A.Erhardt, W.Eyrich, W.Gast, A.Gillitzer, D.Grzonka, J.Haidenbauer, C.Hanhart, F.Hauenstein, P.Klaja, L.Kober, K.Kilian, M.Krapp, M.Mertens, J.Ritman, E.Roderburg, W.Schroeder, T.Sefzick, A.Sibirtsev, P.Wintz, P.Wustner

Final-state interactions in the process p(pol)p → pK+Λ

doi: 10.1140/epja/i2013-13157-9
Citations: PlumX Metrics


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