NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = R.Brandt Found 77 matches. 2013BO02 Ann.Nucl.Energy 53, 50 (2013) J.J.Borger, S.R.Hashemi-Nezhad, D.Alexiev, R.Brandt, W.Westmeier, B.Thomauske, M.Kadykov, S.Tiutiunnikov Fission of 209Bi, natPb and 197Au in the particle field of a fast accelerator driven system NUCLEAR REACTIONS 209Bi, Pb, 197Au(d, X), (d, F), E=4 GeV; 27Al(d, X)24Na, E=4 GeV; measured reaction products; deduced fission σ and their uncertainties. Comparison with available data, MCNPX Monte Carlo calculations.
doi: 10.1016/j.anucene.2012.07.029
2012WE14 J.Phys.:Conf.Ser. 366, 012049 (2012) W.Westmeier, R.Brandt, S.Tyutyunnikov Correlations in nuclear interactions between ECM/u and unexplained experimental observables
doi: 10.1088/1742-6596/366/1/012049
2010MA03 Int.J.Mod.Phys. E19, 131 (2010) A.Marinov, I.Rodushkin, D.Kolb, A.Pape, Y.Kashiv, R.Brandt, R.V.Gentry, H.W.Miller Evidence for the possible existence of a long-lived superheavy nucleus with atomic mass number A = 292 and atomic number Z ≈ 122 in natural Th ATOMIC MASSES 292122; measured masses and relative abundances using inductively coupled plasma sector field mass spectrometry; deduced superheavy nucleus with A=292, T1/2, long-lived isomeric state.
doi: 10.1142/S0218301310014662
2009KR01 J.Radioanal.Nucl.Chem. 279, 567 (2009) M.I.Krivopustov, A.V.Pavliouk, A.D.Kovalenko, I.I.Mariin, A.F.Elishev, J.Adam, A.Kovalik, Yu.A.Batusov, V.G.Kalinnikov, V.B.Brudanin, P.Chaloun, V.M.Tsoupko-Sitnikov, A.A.Solnyshkin, V.I.Stegailov, Sh.Gerbish, O.Svoboda, Z.Dubnicka, M.Kala, M.Kloc, A.Krasa, A.Kugler, M.Majerle, V.Wagner, R.Brandt, W.Westmeier, H.Robotham, K.Siemon, M.Bielewicz, S.Kilim, M.Szuta, E.Strugalska-Gola, A.Wojeciechowski, S.R.Hashemi-Nezhad, M.Manolopoulou, M.Fragopolou, S.Stoulos, M.Zamani-Valasiadou, S.Jokic, K.Katovsky, O.Schastny, I.V.Zhuk, A.S.Potapenko, A.A.Safronova, Zh.A.Lukashevich, V.A.Voronko, V.V.Sotnikov, V.V.Sidorenko, W.Ensinger, H.D.Severin, S.Batsev, L.Kostov, Kh.Protokhristov, Ch.Stoyanov, O.Yordanov, P.K.Zhivkov, A.V.Kumar, M.Sharma, A.M.Khilmanovich, B.A.Marcinkevich, S.V.Korneev, Ts.Damdinsuren, Ts.Togoo, H.Kumawat First results studying the transmutation of 129I, 237Np, 238Pu, and 239Pu in the irradiation of an extended natU/Pb-assembly with 2.52 GeV deuterons
doi: 10.1007/s10967-007-7265-1
2009MA15 Int.J.Mod.Phys. E18, 621 (2009) A.Marinov, I.Rodushkin, A.Pape, Y.Kashiv, D.Kolb, R.Brandt, R.V.Gentry, H.W.Miller, L.Halicz, I.Segal Existence of long-lived isotopes of a superheavy element in natural Au ATOMIC MASSES 261,265Rg; measured masses and relative abundances using inductively coupled plasma sector field mass spectrometry; deduced T1/2limit for isomeric states of Rg.
doi: 10.1142/S021830130901280X
2009MA19 Phys.Rev. C 79, 049802 (2009) A.Marinov, I.Rodushkin, Y.Kashiv, L.Halicz, I.Segal, A.Pape, R.V.Gentry, H.W.Miller, D.Kolb, R.Brandt Reply to "Comment on `Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes'"
doi: 10.1103/PhysRevC.79.049802
2008BR03 Physics of Part.and Nuclei 39, 259 (2008) R.Brandt, V.A.Ditlov, K.K.Dwivedi, W.Ensinger, E.Ganssauge, S.-L.Guo, M.Haiduc, S.R.Hashemi-Nezhad, H.A.Khan, M.I.Krivopustov, R.Odoj, E.A.Pozharova, V.A.Smirnitzki, A.N.Sosnin, W.Westmeier, M.Zamani-Valasiadou Interactions of relativistic heavy ions in thick heavy element targets and some unresolved problems
doi: 10.1134/S1063779608020044
2008HA22 Nucl.Instrum.Methods Phys.Res. A591, 517 (2008) S.R.Hashemi-Nezhad, I.Zhuk, M.Kievets, M.I.Krivopustov, A.N.Sosnin, W.Westmeier, R.Brandt Determination of natural uranium fission rate in fast spallation and fission neutron field: An experimental and Monte Carlo study NUCLEAR REACTIONS U(p, F), E=1.5 GeV; measured fission rate from spallation source. Comparison with Monte Carlo calculations.
doi: 10.1016/j.nima.2008.02.101
2007MA57 Phys.Rev. C 76, 021303 (2007) A.Marinov, I.Rodushkin, Y.Kashiv, L.Halicz, I.Segal, A.Pape, R.V.Gentry, H.W.Miller, D.Kolb, R.Brandt Existence of long-lived isomeric states in naturally-occurring neutron-deficient Th isotopes ATOMIC MASSES 211,213,217,218Th; measured masses and relative abundances using inductively coupled plasma sector field mass spectrometry.
doi: 10.1103/PhysRevC.76.021303
2006AD16 Nucl.Instrum.Methods Phys.Res. A562, 741 (2006) J.Adam, A.Balabekyan, V.Bradnova, R.Brandt, V.M.Golovatyuk, K.Katovsky, M.I.Krivopustov, V.G.Kalinnikov, R.Odoj, V.S.Pronskikh, H.Robotham, K.Siemon, A.A.Solnyshkin, V.I.Stegailov, V.M.Tsoupko-Sitnikov, N.M.Vladimirova, W.Westmeier Transmutation studies with GAMMA-2 setup using relativistic proton beams of the JINR Nuclotron NUCLEAR REACTIONS 129I, 139La, 237Np(n, X), (n, γ), E=spectrum; measured reaction rates for capture and transmutation using proton-induced spallation neutrons.
doi: 10.1016/j.nima.2006.02.036
2006FR07 Nucl.Instrum.Methods Phys.Res. A560, 571 (2006) M.Fragopoulou, M.Manolopoulou, S.Stoulos, R.Brandt, W.Westmeier, B.A.Kulakov, M.I.Krivopustov, A.N.Sosnin, M.Debeauvais, J.C.Adloff, M.Zamani-Valasiadou Spatial distribution of moderated neutrons along a Pb target irradiated by high-energy protons NUCLEAR REACTIONS Pb(p, nX), E=0.5-7.4 GeV; measured neutron spectra, spatial distribution in paraffin moderator.
doi: 10.1016/j.nima.2006.01.055
2006MA29 Appl.Radiat.Isot. 64, 823 (2006) M.Manolopoulou, S.Stoulos, M.Fragopoulou, R.Brandt, W.Westmeier, M.Krivopustov, A.Sosnin, M.Zamani Detection of spallation neutrons and protons using the natCd activation technique in transmutation experiments at Dubna NUCLEAR REACTIONS Cd(n, X)115Cd/111In/105Ag/106mAg/110mAg/111Ag, E=spectrum; Cd(p, X)111In, E=spectrum; measured activation yields; deduced spallation proton and neutron spectra.
doi: 10.1016/j.apradiso.2006.01.014
2005AD01 Eur.Phys.J. A 23, 61 (2005) J.Adam, A.R.Balabekyan, V.S.Barashenkov, R.Brandt, V.M.Golovatyuk, V.G.Kalinnikov, K.Katovsky, M.I.Krivopustov, V.Kumar, H.Kumawat, R.Odoj, V.S.Pronskikh, A.A.Solnyshkin, V.I.Stegailov, V.M.Tsoupko-Sitnikov, W.Westmeier Spallation neutron spectrum on a massive lead/paraffin target irradiated with 1 GeV protons NUCLEAR REACTIONS 209Bi(n, 4n), (n, 5n), (n, 6n), (n, 7n), (n, 9n), 232Th(n, γ), 197Au(n, 2n), (n, 4n), (n, 6n), (n, 7n), (n, γ), 59Co(n, 2n), (n, 3n), (n, 4n), (n, 5n), (n, p), (n, 6n2p), 115In(n, 5n), (n, 6n), (n, 7n), E=spectrum; measured Eγ, Iγ; deduced reaction rates. Activation technique, spallation neutrons from 1 GeV proton beam, comparison with model predictions.
doi: 10.1140/epja/i2004-10031-y
2005AD37 Part. and Nucl., Lett. 129, 25 (2005) J.Adam, A.Balabekyan, V.S.Barashenkov, V.G.Kalinnikov, M.I.Krivopustov, V.S.Pronskikh, A.A.Solnyshkin, V.I.Stegailov, V.P.Filinova, V.M.Tsoupko-Sitnikov, R.Brandt, W.Westmeier, R.Odoj, S.G.Mashnik, R.E.Prael, K.K.Gudima, M.I.Baznat Comparison of the Residual Nuclei Formation Cross Sections in the Targets 237Np and 241Am at the Proton Energy 660 MeV with Model Calculations NUCLEAR REACTIONS 237Np, 241Am(p, X), E=660 MeV; measured fragments isotopic production σ.
2005DI17 Radiat.Meas. 40, 448 (2005) V.A.Ditlov, V.V.Dubinina, V.I.Krotkova, E.A.Pozharova, V.A.Smirnitsky, R.Brandt, W.Ensinger Study of number of black prongs in two generations of nuclear interactions in photoemulsion irradiated by 72 GeV 22Ne NUCLEAR REACTIONS Ag, Br(22Ne, X), E=72 GeV; measured fragment charge and multiplicity distributions.
doi: 10.1016/j.radmeas.2005.06.021
2005FR33 Radiat.Meas. 40, 460 (2005) M.Fragopoulou, M.Manolopoulou, S.Stoulos, S.Golovatyuk, M.I.Krivopustov, A.N.Sosnin, W.Westmeier, R.Brandt, M.Debeauvais, M.Z.Zamani-Valasiadou On the behavior of spallation neutrons from extended Pb targets plus moderator: A comparison between SSNTD measurements and calculation NUCLEAR REACTIONS Pb(p, nX), E=1 GeV; measured neutron yields, spatial distribution in large target.
doi: 10.1016/j.radmeas.2005.05.016
2005WE10 Radiochim.Acta 93, 65 (2005) W.Westmeier, R.Brandt, E.-J.Langrock, H.Robotham, K.Siemon, R.Odoj, J.Adam, V.Bradnova, V.M.Golovatyuk, V.A.Krasnov, M.I.Krivopustov, V.S.Pronskikh, A.N.Sosnin, V.M.Tsoupko-Sitnikov, N.M.Vladimirova, S.R.Hashemi-Nezhad, M.Zamani-Valassiadou Transmutation experiments on 129I, 139La and 237Np using the Nuclotron accelerator NUCLEAR REACTIONS 129I, 139La, 237Np(n, X), E=spectrum; measured transmutation yields using spallation neutrons.
doi: 10.1524/ract.93.2.65.59415
2005ZA13 Radiat.Meas. 40, 410 (2005); Erratum Radiat.Meas. 44, 214 (2009) M.Zamani, M.Fragopoulou, S.Stoulos, M.Manolopoulou, B.A.Kulakov, M.I.Krivopustov, A.N.Sosnin, R.Brandt, W.Westmeier, M.Debeauvais, S.R.Hashemi-Nezhad Neutron yields from massive lead and uranium targets irradiated with relativistic protons NUCLEAR REACTIONS Pb, U(p, nX), E=1.0 GeV; measured neutron yields, spatial distribution for large targets.
doi: 10.1016/j.radmeas.2005.04.024
2004AD38 Phys.Part. and Nucl.Lett. 1, 201 (2004); Pisma Zh.Fiz.Elem.Chast.Atom.Yadra No.4 [119], 53 (2004) J.Adam, A.Balabekyan, V.S.Barashenkov, V.P.Dzhelepov, S.A.Gustov, V.P.Filinova, V.G.Kalinnikov, M.I.Krivopustov, I.V.Mirokhin, V.S.Pronskikh, A.A.Solnyshkin, V.I.Stegailov, V.M.Tsoupko-Sitnikov, J.Mrazek, R.Brandt, W.Westmeier, R.Odoi, S.G.Mashnik, R.E.Prael, K.K.Gudima, M.I.Baznat Study of product formation in proton-nuclear reactions on the 129I target induced by 660-MeV protons NUCLEAR REACTIONS 129I(p, X), E=660 MeV; measured fragments isotopic production σ.
2004ST02 Nucl.Instrum.Methods Phys.Res. A519, 651 (2004) S.Stoulos, M.Fragopoulou, M.Manolopoulou, A.Sosnin, M.Krivopustov, W.Westmeier, R.Brandt, M.Debeauvais, M.Zamani Neutron measurements by passive methods in the Dubna transmutation assemblies NUCLEAR REACTIONS Pb(p, nX), E=1, 1.5 GeV; measured neutron flux. 235,238U, 232Th(n, F), E < 20 MeV; 197Au, 238U(n, 2n), E < 20 MeV; 197Au, 238U(n, γ), E < 10 keV; calculated effective σ for activation detectors.
doi: 10.1016/j.nima.2003.10.087
2003BR24 Radiat.Meas. 36, 249 (2003) Do we really understand nuclear reactions within thick targets using GeV-hadrons? NUCLEAR REACTIONS Cu(40Ar, X), E=72 GeV; Cu(12C, X), E=44 GeV; analyzed fragment mass distributions. Cu, Pb(12C, X), E=44 GeV; analyzed neutron yields.
doi: 10.1016/S1350-4487(03)00133-1
2003HA51 Radiat.Meas. 36, 295 (2003) S.R.Hashemi-Nezhad, R.Brandt, W.Westmeier, R.Odoj, Kh.M.Hella, M.I.Krivopustov, B.A.Kulakov, A.N.Sosnin Experimental and Monte-Carlo studies of the spatial distribution of neutrons around extended Pb-spallation target NUCLEAR REACTIONS Pb(p, X), E=1 GeV; measured neutron spectra, spatial distribution. Monte-Carlo analysis.
doi: 10.1016/S1350-4487(03)00139-2
2003MA29 Yad.Fiz. 66, 1173 (2003); Phys.Atomic Nuclei 66, 1137 (2003) A.Marinov, S.Gelberg, D.Kolb, R.Brandt, A.Pape New Outlook on the Possible Existence of Superheavy Elements in Nature
doi: 10.1134/1.1586428
2003MA81 Int.J.Mod.Phys. E12, 661 (2003) A.Marinov, S.Gelberg, D.Kolb, R.Brandt, A.Pape Coherent Description for Hitherto Unexplained Radioactivities by Super- and Hyperdeformed Isomeric States RADIOACTIVITY 271Hs, 282Fl, 316126(α); calculated α-decay T1/2 from superdeformed and hyperdeformed states.
doi: 10.1142/S0218301303001466
2003PE20 Yad.Fiz. 66, 1612 (2003); Phys.Atomic Nuclei 66, 1569 (2003) V.P.Perelygin, Yu.V.Bondar, R.Brandt, W.Ensinger, R.L.Fleischer, L.I.Kravets, M.Rebetez, R.Spohr, P.Vater, S.G.Stetsenko On Search and Identification of Relatively Short-Lived Superheavy Nuclei (Z ≥ 110) by Fossil Track Studies of Meteoritic and Lunar Olivine Crystals
doi: 10.1134/1.1601767
2003PE25 Nucl.Phys. A718, 422c (2003) V.P.Perelygin, I.G.Abdullaev, Yu.V.Bondar, R.Brandt, Yu.T.Chuburkov, L.L.Kashkarov, G.P.Knyazeva, L.I.Kravets, R.Spohr, S.G.Stetsenko, P.Vater On search and identification of short-lived super heavy cosmic-ray nuclei (Z ≥ 110) by fossil track study of the extraterrestrial crystals: Results and perspectives [II]
doi: 10.1016/S0375-9474(03)00820-0
2003PE36 Radiat.Meas. 36, 271 (2003) V.P.Perelygin, I.G.Abdullaev, G.P.Knyazeva, L.I.Kravets, R.I.Petrova, R.Brandt, W.Ensinger, P.Vater, R.L.Fleischer, Yu.V.Bondar, M.Rebetez On search and identification of tracks due to short-lived SHE nuclei in extraterrestrial crystals
doi: 10.1016/S1350-4487(03)00135-5
2003ST29 Appl.Radiat.Isot. 58, 169 (2003) S.Stoulos, M.Fragopoulou, J.C.Adloff, M.Debeauvais, R.Brandt, W.Westmeier, M.Krivopustov, A.Sosnin, C.Papastefanou, M.Zamani, M.Manolopoulou Application of activation methods on the Dubna experimental transmutation set-ups NUCLEAR REACTIONS Pb(p, nX), E=1, 1.5 GeV; measured neutron spectra. 238U(n, γ), E < 150 eV; 197Au(n, γ), E < 100 eV; 197Au, 238U(n, 2n), E=6-35 MeV; measured effective σ.
doi: 10.1016/S0969-8043(02)00312-3
2003ZA06 Nucl.Instrum.Methods Phys.Res. A508, 454 (2003) M.Zamani, M.Fragopoulou, M.Manolopoulou, S.Stoulos, A.Spyrou, M.Debeauvais, R.Brandt, W.Westmeier, M.Krivopustov, A.Sosnin Spallation neutron production in the new Dubna transmutation assembly NUCLEAR REACTIONS Pb(p, nX), E=1.5 GeV; measured neutron energy and spatial distributions. Application to transmutation experiments discussed.
doi: 10.1016/S0168-9002(03)01661-9
2002AD04 Nucl.Instrum.Methods Phys.Res. B187, 419 (2002) J.Adam, A.G.Belov, R.Brandt, P.Chaloun, M.Honusek, V.G.Kalinnikov, M.I.Krivopustov, B.A.Kulakov, E.-J.Langrock, V.S.Pronskikh, A.N.Sosnin, V.I.Stegailov, V.M.Tsupko-Sitnikov, J.-S.Wan, W.Westmeier Precision Half-Life Measurement of 140La with Ge-Detector RADIOACTIVITY 140La(β-) [from 139La(n, γ)]; measured T1/2. Comparison with previous results.
doi: 10.1016/S0168-583X(01)01137-5
2002AD12 Yad.Fiz. 65, 797 (2002); Phys.Atomic Nuclei 65, 763 (2002) J.Adam, A.R.Balabekyan, R.Brandt, V.P.Dzhelepov, S.A.Gustov, V.G.Kalinnikov, M.I.Krivopustov, I.V.Mirokhin, J.Mrazek, R.Odoj, V.S.Pronskikh, O.V.Savchenko, A.N.Sosnin, A.A.Solnyshkin, V.I.Stegailov, V.M.Tsupko-Sitnikov Investigation of the Formation of Residual Nuclei from Radioactive 237Np and 241Am Targets in Reactions with 660-MeV Protons NUCLEAR REACTIONS 241Am(p, X)48Sc/48V/52V/52Mn/54Mn/56Mn/72Ga/72As/76As/76Br/82Br/84Br/84mBr/84Rb/86Rb/89Rb/91Sr/92Sr/93Sr/84mY/87Y/88Y/91mY/95Y/89Zr/95Zr/97Zr/92mNb/95Nb/96Nb/97Nb/98mNb/99Mo/96Tc/104Tc/103Ru/105Ru/105Rh/106mRh/108Rh/112Pd/106mAg/110mAg/112Ag/115Cd/117mCd/116mIn/117mIn/118mIn/118mSb/120Sb/122Sb/124Sb/126Sb/127Sb/128Sb/119mTe/121Te/131mTe/132Te/124I/126I/130I/131I/132I/133I/134I/132Cs/136Cs/140Ba/140La/135Ce/145Eu/146Eu/154Tb/156Tb/198Au/206Bi/240Am, E=660 MeV; 237Np(p, X)48Sc/48V/52V/56Mn/74As/83Rb/84Rb/86Rb/85Sr/91Sr/87Y/88Y/89Zr/95Zr/95Nb/99Mo/95mTc/96Tc/103Ru/105Ru/106mRh/106mAg/110mAg/115Cd/117mCd/125Sn/118mSb/120Sb/122Sb/124Sb/126Sb/127Sb/128Sb/132Te/133mTe/124I/131I/134I/136Cs/138Cs/131Ba/140Ba/145Eu/146Eu/147Eu/146Gd/152Tb/156Tb/171Lu/185Os/188Pt/206Po/230Pa/234Np/238Np, E=660 MeV; measured production σ. Activation technique, comparison with model predictions.
doi: 10.1134/1.1481467
2002AD32 Radiochim.Acta 90, 431 (2002) J.Adam, C.J.Adloff, A.Balabekyan, V.P.Bamblevski, M.Y.Barabanov, R.Brandt, V.Bradnova, P.Chaloun, M.Debeauvais, K.K.Dwivedi, S.-L.Guo, S.R.Hashemi-Nezhad, K.M.Hella, V.G.Kalinnikov, M.K.Kievets, M.I.Krivopustov, B.A.Kulakov, E.-J.Langrock, L.Li, E.M.Lomonosova, G.Modolo, R.Odoj, V.P.Perelygin, V.S.Pronskikh, A.A.Solnyshkin, A.N.Sosnin, V.I.Stegailov, V.M.Tsupko-Sitnikov, P.Vater, J.-S.Wan, W.Westmeier, M.Zamani-Valassiadou, I.V.Zhuk Transmutation of 239Pu and other nuclides using spallation neutrons produced by relativistic protons reacting with massive U- and Pb-targets NUCLEAR REACTIONS U, Pb(p, nX), E=0.5, 1.0 GeV; measured spallation neutron spectra, yields. 129I, 139La, 237Np, 239Pu(n, X), E=spectrum; measured transmutation rates.
2002HA41 Nucl.Instrum.Methods Phys.Res. A493, 121 (2002) S.R.Hashemi-Nezhad, M.Dolleiser, R.Brandt, W.Westmeier, R.Odoj, M.I.Krivopustov, B.A.Kulakov, A.N.Sosnin Determination of energetic neutron spatial distribution using neutron induced nuclear recoil events NUCLEAR REACTIONS Pb, U(p, nX), E=1 GeV; measured neutron-induced recoil tracks in plastic track detectors; deduced spallation neutron spatial distributions.
doi: 10.1016/S0168-9002(02)01551-6
2001WA11 J.Radioanal.Nucl.Chem. 247, 151 (2001) J.-S.Wan, E.-J.Langrock, W.Westmeier, P.Vater, R.Brandt, J.Adam, A.Balabekyan, V.P.Bamblevski, M.Yu.Barabanov, V.Bradnova, P.Chaloun, V.G.Kalinnikov, V.A.Krasnov, M.I.Krivopustov, B.A.Kulakov, V.P.Perelygin, V.S.Pronskikh, A.A.Solnyshkin, A.N.Sosnin, V.I.Stegailov, V.M.Tsupko-Sitnikov, G.Modolo, R.Odoj, S.R.Hashemi-Nezhad, M.Zamani-Valassiadou Transmutation of 239Pu with Spallation Neutrons NUCLEAR REACTIONS 239Pu(n, F), E not given; measured Eγ, Iγ(t), fission fragment yields; deduced plutonium incineration rate. Spallation neutrons from proton beam on lead target.
doi: 10.1023/A:1006787703538
2001WA23 Nucl.Instrum.Methods Phys.Res. A463, 634 (2001) J.-S.Wan, Th.Schmidt, E.-J.Langrock, P.Vater, R.Brandt, J.Adam, V.Bradnova, V.P.Bamblevski, L.Gelovani, T.D.Gridnev, V.G.Kalinnikov, M.I.Krivopustov, B.A.Kulakov, A.N.Sosnin, V.P.Perelygin, V.S.Pronskikh, V.I.Stegailov, V.M.Tsupko-Sitnikov, G.Modolo, R.Odoj, P.-W.Phlippen, M.Zamani-Valassiadou, J.C.Adloff, M.Debeauvais, S.R.Hashemi-Nezhad, S.-L.Guo, L.Li, Y.-L.Wang, K.K.Dwivedi, I.V.Zhuk, S.F.Boulyga, E.M.Lomonosova, A.F.Kievitskaya, I.L.Rakhno, S.E.Chigrinov, W.B.Wilson Transmutation of 129I and 237Np using Spallation Neutrons Produced by 1.5, 3.7 and 7.4 GeV Protons NUCLEAR REACTIONS 129I, 237Np(n, γ), E=spectrum; measured transmutation rates. Comparison with model predictions.
doi: 10.1016/S0168-9002(01)00175-9
1997KR19 J.Radioanal.Nucl.Chem. 222, 267 (1997) M.I.Krivopustov, J.Adam, V.Bradnova, R.Brandt, V.S.Butsev, P.I.Golubev, V.G.Kalinnikov, J.Karachuk, B.A.Kulakov, E.-J.Langrock, G.Modolo, M.Ochs, R.Odoj, A.N.Premyshev, V.S.Pronskich, Th.Schmidt, V.I.Stegailov, J.S.Wan, V.M.Zupko-Sitnikov First Experiments on Transmutation Studies of 129I and 237Np using Relativistic Protons of 3.7 GeV NUCLEAR REACTIONS 129I, 237Np(n, γ), E not given; measured σ. Neutrons from relativistic protons on lead target. Application to waste transmutation discussed.
doi: 10.1007/BF02034284
1996GO59 Fiz.Elem.Chastits At.Yadra 27, 377 (1996); Phys.Part.Nucl. 27, 154 (1996) P.A.Gottschalk, P.Vater, R.Brandt, I.E.Qureshi, H.A.Khan, G.Fiedler Kinematical Analysis of Heavy-Ion Induced Nuclear Reactions using Solid-State Nuclear Track Detectors: A review NUCLEAR REACTIONS U(84Kr, X), E=540, 806, 1050 MeV; U, Pb(208Pb, X), E=1535 MeV; 165Ho, 197Au, 209Bi(238U, X), E=2380 MeV; U(238U, X), E=1785, 2149, 2380, 3975 MeV; measured fragments mass, energy, multiplicity, angular distributions; deduced reaction σ, evidence for sequential fission. Solid state nuclear track detectors.
1995BI27 J.Radioanal.Nucl.Chem. 189, 191 (1995) B.Bisplinghoff, V.Bradnova, R.Brandt, K.K.Dwivedi, V.S.Butsev, E.M.Friedlander, S.Gosh, S.-L.Guo, M.Heck, H.Jin, M.I.Krivopustov, B.A.Kulakov, C.Laue, L.Lerman, Th.Schmidt, A.N.Sosnin, Y.-L.Wang Neutron Generation in Massive Cu-Targets During the Irradiation with 22 and 44 GeV Carbon Ions NUCLEAR REACTIONS 139La, 238U(n, γ), E=high; measured residuals, decay, products production rate. Neutron generation in massive Cu targets bombarded by 22, 44 GeV carbon ions.
doi: 10.1007/BF02042598
1992BR04 Phys.Rev. C45, 1194 (1992) R.Brandt, G.Dersch, E.M.Friedlander, G.Haase, M.Heck, V.S.Butsev, M.I.Krivopustov, B.A.Kulakov, E.-J.Langrock, F.Pille, H.H.Cui, E.Ganssauge Enhanced Production of 24Na by Wide-Angle Secondaries Produced in the Interaction of Relativistic Carbon Ions with Copper NUCLEAR REACTIONS Cu(12C, X)24Na, E=44 GeV; measured residue production enhancement. Other data included.
doi: 10.1103/PhysRevC.45.1194
1990WI01 Phys.Rev. C41, 640 (1990) J.F.Wild, J.van Aarle, W.Westmeier, R.W.Lougheed, E.K.Hulet, K.J.Moody, R.J.Dougan, E.-A.Koop, R.E.Glaser, R.Brandt, P.Patzelt Prompt Neutron Emission from the Spontaneous Fission of 260Md NUCLEAR REACTIONS 254Es(22Ne, X), E=126 MeV; measured (neutron)(fragment)-coin; deduced 260Md production evidence. RADIOACTIVITY 260Md(SF) [from 254Es(22Ne, X), E=126 MeV]; measured fission neutron multiplicity distribution, emission probabilities.
doi: 10.1103/PhysRevC.41.640
1989KO03 Phys.Rev. C39, 687 (1989) E.A.Koop, G.Feige, L.Schmidt, H.Jungclas, R.Brandt, G.Ingold, D.C.Hoffman Direct Measurements of Neutron Emission in Complete and Incomplete 12C-Induced Fusion Reactions NUCLEAR REACTIONS 197Au, 209Bi, 232Th, 238U(12C, X), (12C, F), E=120 MeV; measured neutron multiplicity following incomplete fusion, fission; deduced average neutron multiplicity, fission mechanism.
doi: 10.1103/PhysRevC.39.687
1988AL26 Phys.Rev. C38, 1658 (1988), Erratum Phys. Rev. C44, 566 (1991) K.Aleklett, R.Brandt, G.Dersch, G.Feige, E.M.Friedlander, E.Ganssauge, G.Haase, D.C.Hoffman, J.Herrmann, B.Judek, W.Loveland, P.L.McGaughey, N.T.Porile, W.Shulz, G.T.Seaborg Unusual Behavior of Projectile Fragments Produced by the Interactions of Relativistic Ar Ions with Copper NUCLEAR REACTIONS Cu(40Ar, X), E=0.9, 1.8 GeV/nucleon; measured reaction products, Eγ, Iγ; deduced target fragment production σ, projectile fragment secondary interaction properties.
doi: 10.1103/PhysRevC.38.1658
1988QU01 Phys.Rev. C37, 393 (1988) I.E.Qureshi, H.A.Khan, K.Rashid, P.A.Gottschalk, P.Vater, R.Brandt Four-Fragment Exit Channel in the Interaction of 1050 MeV 84Kr with U Studied with Mica Detectors NUCLEAR REACTIONS U(84Kr, X), E=1050 MeV; measured fragment mass yield, relative velocity distributions.
doi: 10.1103/PhysRevC.37.393
1988QU02 Nucl.Phys. A477, 510 (1988) I.E.Qureshi, H.A.Khan, K.Rashid, P.Vater, R.Brandt, P.A.Gottschalk Kinematical Analysis of 2-, 3- and 4-Body Channels in the Reaction (12.5 MeV/u) 84Kr + (nat)U Observed with Mica Track Detectors NUCLEAR REACTIONS 238U(84Kr, nX), E=12.5 MeV/nucleon; measured multiplicities event number; deduced reaction σ, generalized Fresnel model parameters, fragment mass yield curves, energy, angular distribution.
doi: 10.1016/0375-9474(88)90354-5
1987GR03 Phys.Lett. 184B, 144 (1987) B.Grabez, R.Beckmann, P.Vater, R.Brandt Target Residues from High Multiplicity Events in Interaction of 84 MeV/Nucleon 12C with 208Pb NUCLEAR REACTIONS 208Pb(12C, X), E=84 MeV/nucleon; measured spallation residues velocity, σ(fragment θ), fragment energy vs Z. Enriched target, CR-39 plastic track detector.
doi: 10.1016/0370-2693(87)90558-2
1986GR08 Phys.Rev. C34, 170 (1986) B.Grabez, R.Beckmann, P.Vater, R.Brandt Light Fragment Production in the Interaction of 84 MeV/Nucleon 12C with 208Pb NUCLEAR REACTIONS 208Pb(12C, X), E=84 MeV/nucleon; measured light fragment production σ vs Z; deduced high longitudinal momentum transfer to target.
doi: 10.1103/PhysRevC.34.170
1985DE61 Phys.Rev.Lett. 55, 1176 (1985) G.Dersch, R.Beckmann, G.Feige, T.Lund, P.Vater, R.Brandt, E.Ganssauge, K.Aleklett, E.M.Friedlander, P.L.McGaughey, G.T.Seaborg, W.Loveland, J.Herrmann, N.T.Porile Unusual Behavior of Projectile Fragments from the Interaction of Copper with Relativistic Ar Ions NUCLEAR REACTIONS Cu(40Ar, X), E=0.9, 1.8 GeV/A; measured reaction products, Eγ, Iγ; deduced fragments σ.
doi: 10.1103/PhysRevLett.55.1176
1985KH06 Phys.Rev. C32, 1551 (1985) H.A.Khan, I.E.Qureshi, W.Westmeier, R.Brandt, P.A.Gottschalk Elastic and Inelastic Scattering of Uranium Ions by Holmium, Gold, and Bismuth Targets NUCLEAR REACTIONS 165Ho, 197Au, 209Bi(238U, 238U), E=10 MeV/nucleon; measured σ(θ); deduced reaction parameters, σ. Optical, sharp cutoff model analysis. Solid state track detectors, 2π geometry.
doi: 10.1103/PhysRevC.32.1551
1983MO23 J.Radioanal.Chem. 80, 109 (1983) D.Molzahn, T.Lund, R.Brandt, E.Hagebo, I.R.Haldorsen, C.R.Serre Yields of Transtarget Products in the Interaction of 86 MeV/A 12C-Ions with Pb and Bi Targets NUCLEAR REACTIONS 208Pb, 209Bi(12C, X)210Po/211At/212Rn, E ≈ 1 GeV; measured Eα, Iα; deduced residuals production σ vs proton transfer.
doi: 10.1007/BF02517653
1981LU03 Phys.Lett. 102B, 239 (1981) T.Lund, D.Molzahn, R.Brandt, B.Bergersen, D.Eriksen, E.Hagebo, I.R.Haldorsen, T.Bjornstad, C.Richard-Serre Charge and Mass Distribution of Products from the Nuclear Interaction between Copper and 1 GeV 12C NUCLEAR REACTIONS Cu(12C, X), E=1032 MeV; measured independent, cumulative σ(fragment mass), charge dispersion. Radiochemical, activation techniques.
doi: 10.1016/0370-2693(81)90866-2
1981LU06 Z.Phys. A303, 115 (1981) T.Lund, D.Hirdes, H.Jungclas, D.Molzahn, P.Vater, R.Brandt, P.Lemmertz, R.Fass, H.Wollnik, H.Gaggeler Search for Production of Superheavy Elements via ' Fusion after Instantaneous Fission ' in the Reaction 238U + 208Pb RADIOACTIVITY, Fission 254Cf(SF), 240,242m,244mAm(SF) [from 238U(208Pb, X), E=8 MeV/nucleon]; measured fragment distribution. Gas jet, fission track counting techniques. NUCLEAR REACTIONS, Fission 238U(208Pb, X), E=8 MeV/nucleon; measured Eα, Iα, SF fragment distribution, α(fragment)-coin; deduced production yields for 240,242,244Cm, 254Cf, superheavy production σ. Radiochemical, gas jet, rotating wheel techniques, natural target.
doi: 10.1007/BF01420268
1980LE27 Z.Phys. A298, 311 (1980) P.Lemmertz, L.J.Alquist, R.Fass, H.Wollnik, D.Hirdes, H.Jungclas, R.Brandt, D.Schardt, J.Zylicz Studies on Low Spin Yrast States in 212mPo RADIOACTIVITY 212Bi [from U(208Pb, X), E=7 MeV/nucleon]; measured Eγ, Eα, αγ-coin; deduced log ft. 212Po deduced levels, T1/2, low-spin yrast band, configuration.
doi: 10.1007/BF01425163
1979BE58 Radiochim.Acta 26, 15 (1979) Upper Limits for the Production of Superheavy Elements in the Reaction of 136Xe with nat-U RADIOACTIVITY 216,215,212Po, 220,219Rn, 211Bi, 248Cf, 243,244,242Cm, 241Am, 238,234U [from U(136Xe, X), E=925-1140 MeV]; measured Iα, Eα; deduced production σ for 242,243,244Cm, 248Cf. NUCLEAR REACTIONS U(136Xe, X), E=925-1140 MeV; measured SF(fragment)n-coin; deduced upper limit for superheavy production.
1979GO03 Phys.Rev.Lett. 42, 359 (1979) P.-A.Gottschalk, P.Vater, H.-J.Becker, R.Brandt, G.Grawert, G.Fiedler, R.Haag, T.Rautenberg Direct Evidence for Multiple Sequential Fission in the Interaction of 208Pb and 238U with Uranium NUCLEAR REACTIONS U(238U, F), E=1785 MeV; U(208Pb, F), E=1535 MeV; measured fission-fragment σ(θ); deduced evidence for multiple sequential fission. Natural target.
doi: 10.1103/PhysRevLett.42.359
1979ZI04 Nuovo Cim. 52A, 247 (1979) W.Zickendraht, M.L.Rustgi, R.G.Brandt Cross-Section and Polarization in the Photodisintegration of the Deuteron with Arbitrary Number of Electromagnetic Multipoles NUCLEAR REACTIONS 2H(γ, n), E not given; calculated all electromagnetic multipole transition amplitudes. Radiation field, nucleon interaction, final state interactions considered.
doi: 10.1007/BF02902046
1978JU03 Phys.Lett. 79B, 58 (1978) H.Jungclas, D.Hirdes, R.Brandt, P.Lemmertz, E.Georg, H.Wollnik Search for Superheavy Elements in the Interaction of 136Xe and 238U with (nat)U Using the Gas Jet Transport Technique NUCLEAR REACTIONS U(136Xe, X), U(238U, X), E not given; measured σ for production of SF nuclides; deduced upper limits for production of superheavy elements. Gas jet collection.
doi: 10.1016/0370-2693(78)90435-5
1977ES01 Phys.Rev. C15, 319 (1977) R.A.Esterlund, D.Molzahn, R.Brandt, P.Patzelt, P.Vater, A.H.Boos, M.R.Chandratillake, I.S.Grant, J.D.Hemingway, G.W.A.Newton Search for Long-Lived Superheavy Elements in the Reaction System 238U + 9.6-MeV/Nucleon 63,65Cu NUCLEAR REACTIONS 238U(63Cu, X), (65Cu, X), E=9.6 MeV/nucleon; measured σ for production of superheavy elements, 254Cf.
doi: 10.1103/PhysRevC.15.319
1977VA13 Phys.Rev.Lett. 39, 594 (1977) P.Vater, H.-J.Becker, R.Brandt, H.Freiesleben Study of Heavy-Ion-Induced Reactions on Uranium with Use of Mica Detectors NUCLEAR REACTIONS U(84Kr, X), E=800 MeV; U(136Xe, X), E=1080 MeV; measured fission fragments; deduced reaction mechanism. Mica detectors.
doi: 10.1103/PhysRevLett.39.594
1976BO39 Radiochem.Radioanal.Lett. 25, 357 (1976) A.H.Boos, R.Brandt, D.Molzahn, P.Patzelt, P.Vater, K.Bachmann, E.Ross Continued Search for Superheavy Elements Produced by Secondary Reactions of 24 GeV Protons on Uranium NUCLEAR REACTIONS U(p, X), E=24 GeV; measured σ for production of superheavy elements through secondary reactions.
1976JU05 Radiochim.Acta 23, 38 (1976) Search for Eca-Gold and Eca-Lead in Nature Using the Spinner-Technique RADIOACTIVITY Z=111, Z=114; measured no activity from natural samples.
1975JU04 Phys.Rev. C12, 1834 (1975) Recoil Properties of 232Th(γ, xn) Evaporation Products NUCLEAR REACTIONS 232Th(γ, xn), E ≤ 55 MeV; measured ranges (X=5, 6), forward-backward recoil ratios (X=4, 5, 6) compared with estimations based on compound nucleus model.
doi: 10.1103/PhysRevC.12.1834
1974BE31 Phys.Lett. 50B, 445 (1974) H.J.Becker, P.Vater, R.Brandt, A.H.Boos, H.Diehl Ternary Fission Induced by 540 MeV Fe Ions on Uranium NUCLEAR REACTIONS U(56Fe, F), E=540 MeV; measured binary/ternary fission ratio.
doi: 10.1016/0370-2693(74)90256-1
1974VA32 Radiochim.Acta 21, 191 (1974) Ternary Fission of Uranium Induced by 414 MeV Ar-Ions as Studied with a Hole Detector NUCLEAR REACTIONS U(Ar, F), E=414 MeV; measured ternary to binary fission ratio.
1973MO07 Phys.Rev. C7, 2596 (1973) Production of 62-sec 222mAc RADIOACTIVITY 222mAc; measured T1/2. NUCLEAR REACTIONS 232Th(p, X), E=600 MeV; measured Eα, σ(222mAc).
doi: 10.1103/PhysRevC.7.2596
1972BO48 J.Inorg.Nucl.Chem. 34, 3309 (1972) A.H.Boos, R.Brandt, D.Molzahn, D.M.Montgomery Search for Spontaneously Fissioning Isomers Produced with 600 MeV Protons NUCLEAR REACTIONS U, Th, Bi, Pb(p, X), E=600 MeV; measured fission activities; deduced σ for SF-isomer production.
doi: 10.1016/0022-1902(72)80224-0
1972BR54 Rev.Phys.Appl. 7, 243 (1972) R.Brandt, F.Carbonara, E.Cieslak, H.Piekarz, J.Piekarz, J.Zakrzewski The Study of Nuclear Fission Induced by High-Energy Protons NUCLEAR REACTIONS, Fission Au, Pb, Bi, U(p, F), E=0.59-23 GeV; measured σ(E).
doi: 10.1051/rphysap:0197200704024300
1971BR58 Radiochim.Acta 16, 148 (1971) The Production of Iodine and Bromine Isotopes from Uranium at High Proton Energies. Part I: Experimental NUCLEAR REACTIONS U(p, X), E=0.55, 18 GeV; measured Br, I recoil energies, ranges. Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0533. 1971BR60 Angew.Chem., Int.Ed.Eng. 10, 890 (1971) Ternary Fission
doi: 10.1002/anie.197108901
1971ST42 Radiochim.Acta 16, 155 (1971) The Production of Iodine and Bromine Isotopes from Uranium at High Proton Energies. Part II: Monte-Carlo Evaporation Calculations NUCLEAR REACTIONS U(p, X), E=18 GeV; calculated Br, I isotope yields, production σ, kinetic energies. Monte carlo evaporation code.
1969PE21 Nucl.Phys. A127, 577 (1969); Erratum Nucl.Phys. A141, 675 (1970) V.P.Perelygin, N.R.Shadieva, S.P.Tretiakova, A.H.Boos, R.Brandt Ternary Fission Produced in Au, Bi, Th and U with Ar Ions NUCLEAR REACTIONS 197Au, 209Bi, 232Th, 238U(Ar, F), E=230-380 MeV; measured ratio ternary to binary fission in 2π forward geometry. Mica detectors.
doi: 10.1016/0375-9474(69)91029-X
1963BR35 Phys.Rev. 131, 2617 (1963) R.Brandt, S.G.Thompson, R.C.Gatti, L.Phillips Mass and Energy Distributions in the Spontaneous Fission of Some Heavy Isotopes RADIOACTIVITY 248Cm, 250,252,254Cf, 253Es, 254Fm(SF); measured decay products; deduced energy and mass distributions, fission-energy spectra, mass yields, total kinetic-energy distributions. Comparison with available data.
doi: 10.1103/PhysRev.131.2617
1963GA08 J.Inorg.Nucl.Chem. 25, 1089 (1963) R.C.Gatti, R.Brandt, L.Phillips, S.G.Thompson Discovery of a New Fermium Isotope NUCLEAR STRUCTURE 257Fm, 258Fm; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0022-1902(63)80126-8
1963PH01 J.Inorg.Nucl.Chem. 25, 1085 (1963) L.Phillips, R.C.Gatti, R.Brandt, S.G.Thompson Spontaneous Fission Half Lives of Cf254, Fm255, and Cf250 NUCLEAR STRUCTURE, Fission 250Cf, 255Fm, 254Cf, 254Es; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0022-1902(63)80125-6
1962BR45 UCRL-10481 (1962) Spontaneous Fission of Some Heavy Isotopes NUCLEAR STRUCTURE, Fission 250Cf, 248Cm, 255Fm, 254Es, 258Fm, 254Cf, 254Fm, 253Es, 257Fm; measured not abstracted; deduced nuclear properties.
1962GA24 UCRL-18456 (1962); Nuclear Sci.Abstr. 17, 3200, Abstr.24404 (1963) R.C.Gatti, R.Brandt, L.Phillips, S.G.Thompson The Discovery of a New Fermium Isotope NUCLEAR STRUCTURE 257Fm, 258Fm; measured not abstracted; deduced nuclear properties.
1962PH02 UCRL-10464 (1962); Nuclear Sci.Abstr. 17, 3201, Abstr.24405 (1963) L.Phillips, R.C.Gatti, R.Brandt, S.G.Thompson Spontaneous-Fission Half Lives of Cf254, Fm255, and Cf250 NUCLEAR STRUCTURE, Fission 250Cf, 255Fm, 254Cf, 254Es; measured not abstracted; deduced nuclear properties.
1961BR40 UCRL-10023, p.66 (1961) R.Brandt, R.C.Gatti, L.Phillips, S.G.Thompson Spontaneous Fission of Certain Californium, Einsteinium, and Fermium Isotopes NUCLEAR STRUCTURE 254Es, 255Fm; measured not abstracted; deduced nuclear properties.
Back to query form Note: The following list of authors and aliases matches the search parameter R.Brandt: , R.G.BRANDT |