NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = A.Deppman Found 52 matches. 2020AB10 Eur.Phys.J.Plus 135, 845 (2020) M.Abbasi, H.Panjeh, R.Perez, A.Deppman, E.Andrade II, F.Velasco, F.Guzman Heavy-ion-induced fission of 181Ta and 209Bi at intermediate energies by CRISP model NUCLEAR REACTIONS 181Ta, 209Bi(11B, X), E=125.7, 245.4, 146 MeV; analalyzed available data; calculated σ, mass-yield distributions using the CRISP code.
doi: 10.1140/epjp/s13360-020-00828-4
2019BA34 Phys.Rev. C 100, 024616 (2019) A.R.Balabekyan, G.S.Karapetyan, E.Andrade II, A.Deppman, S.V.Gaginyan, E.Melyan, J.R.Drnoyan, V.I.Zhemenik, J.Adam, L.Zavorka, A.A.Solnyshkin, V.M.Tsoupko-Sitnikov, J.Khushvaktov, E.B.Hernandez Fragment production in proton-induced reaction on 209Bi target at intermediate energy range NUCLEAR REACTIONS 209Bi(p, X)24Na/28Mg/42K/46Sc/47Ca/52Mn/56Co/57Ni/59Fe/65Zn/66Ga/69Ge/72Zn/72Ga/74As/75Se/76Br/88Y/89Zr/90Nb/93mMo/96Nb/96Tc/100Rh/106mAg/110mAg/113Sn/118mSb/119Te/119mTe/120mSb/121Te/121mTe/124Sb/127Sb/127Xe/131mTe/140La/148mPm/154Tb/169Lu/170Lu/172Lu/175Ta/185Ir/194Au/203Bi/205Bi/206Bi, E=660 MeV; measured reaction products, Eγ, Iγ, mass-yield distribution; deduced cross-sections, fissility as function of Z2/A, contribution of symmetric fission to total fission cross section as function of the total number of emitted neutrons, cross section ratios of residues from 660 and 600 MeV proton-induced reactions. Comparison with previous experimental data, and with theoretical model calculations using the CRISP code. Measurement performed at the phasotron of the Laboratory of Nuclear Problems at the Joint Institute of Nuclear Research (JINR, Dubna).
doi: 10.1103/PhysRevC.100.024616
2019BA40 J.Phys.(London) G46, 095103 (2019) A.R.Balabekyan, G.S.Karapetyan, N.A.Demekhina, S.V.Gaginyan, J.R.Drnoyan, V.I.Zhemenik, J.Adam, L.Zavorka, A.A.Solnyshkin, V.M.Tsoupko-Sitnikov, J.Khushvaktov, V.Pronskikh, V.M.Zhamkochyan, V.Guimaraes, A.Deppman Spallation reactions induced by 4.4 GeV deuterons on lead isotopes NUCLEAR REACTIONS 204,206,207,208Pb(d, X)189Pt/191Pt/194Au/196Au/83Rb/88Y/95Nb/103Ru/46Sc/48Sc/48V/22Na/24Na/43K/48Sc/48Sc/48V/54Mn/58Co/59Fe/74As/75Se/76Kr/83Rb/84Rb/85Sr/86Zr/87Y/88Y/89Zr/95Nb/95Tc/99Rh/103Ru/105Ag/106Ag/113Sn/119Te/121Te/126Sb/127Xe/132Cs/139Ce/143Pm/144Pm/145Eu/146Gd/147Eu/148Eu/149Gd/153Gd/155Tb/155Dy/165Tm/167Tm/169Lu/169Yb/170Hf/171Lu/177Lu/181Re/183Re/183Os/185Os/185Ir/186Ir/186Pt/188Pt/190Ir/192Hg/192Au/193Hg/195Au/197Hg/198Au/198Tl/199Tl/200Tl/201Tl/201Pb/202Tl/203Hg/203Pb/203Bi/204Bi/205Bi/206Bi, E=4.4 GeV; measured reaction products, Eγ, Iγ; deduced σ.
doi: 10.1088/1361-6471/ab2bce
2018AN03 J.Phys.(London) G45, 015105 (2018) E.Andrade, Jr., G.S.Karapetyan, A.Deppman, J.L.Bernal-Castillo, V.Guimaraes, A.R.Balabekyan, J.Adam, F.Garcia, F.Guzman Systematic study of fission modes in the proton-induced fission of actinide and pre-actinide NUCLEAR REACTIONS 241Am, 237Np, 238U(p, X), E=26.5, 62.9, 660 MeV; 232Th(p, X), E=6.5, 62.9, 190 MeV; 208Pb(p, X), E=190, 500, 1000 MeV; 197Au(p, X), E=190, 800 MeV; analyzed available data in the framework of the Random Neck Rupture Model; deduced the roles of the neutron excess and of the so called fissility parameter.
doi: 10.1088/1361-6471/aa9a0c
2018TU10 J.Phys.(London) G45, 115103 (2018) O.Tumbarell, F.Guzman, F.G.Velasco, J.L.Bernal-Castillo, O.Rodriguez, A.Samana, E.Andrade II, A.Deppman Calculation of the Coulomb barrier and the level density parameter at the fission saddle point in spallation nuclear reactions NUCLEAR REACTIONS 208Pb, 238U(p, X), E=1 GeV; calculated average values of the number of emitted particles as a function of the excitation energy of the initial residual nuclei, kinetic energy distribution of the emitted particles, considering fission.
doi: 10.1088/1361-6471/aae3d7
2017CA30 Eur.Phys.J. A 53, 191 (2017) P.H.G.Cardoso, T.Nunes da Silva, A.Deppman, D.P.Menezes Quark matter revisited with non-extensive MIT bag model
doi: 10.1140/epja/i2017-12388-0
2017VA26 Phys.Rev. C 96, 054606 (2017) D.Vargas, A.R.Samana, F.G.Velasco, O.R.Hoyos, F.Guzman, J.L.Bernal-Castillo, E.Andrade II, R.Perez, A.Deppman, C.A.Barbero, A.E.Mariano Nuclear medium effects in muonic neutrino interactions with energies from 0.2 to 1.5 GeV NUCLEAR REACTIONS 2H, 12C, 16O, 27Al, 40Ar, 56Fe, 208Pb(ν, X), E=0.2-1.5 GeV; calculated σ(E) data, energy distributions for π+ and μ- spectra in the framework of Monte Carlo calculation in the intranuclear cascade model. Comparison with experimental data.
doi: 10.1103/PhysRevC.96.054606
2016BA25 Phys.Rev. C 93, 054614 (2016) A.R.Balabekyan, G.S.Karapetyan, N.A.Demekhina, D.R.Drnoyan, V.I.Zhemenik, J.Adam, L.Zavorka, A.A.Solnyshkin, V.M.Tsoupko-Sitnikov, V.Guimaraes, A.Deppman Isomer production in intermediate-energy deuteron-induced reactions on a gold target NUCLEAR REACTIONS 197Au(d, X)44Sc/44mSc/95Nb/95mNb/95Tc/95mTc/102Rh/102mRh/184Re/184mRe/193Hg/193mHg/196Au/196mAu/197Hg/197mHg, E=4.4 GeV; measured Eγ, Iγ, production cross sections of ground and metastable states, isomer ratios by using activation method at JINR-Dubna; deduced isomer ratios versus mass number of the reaction products and fractional momentum transfer of residual nuclei, average intrinsic angular momentum of the composite system using a statistical model based on the formalism developed by Huizenga and Vandenbosch.
doi: 10.1103/PhysRevC.93.054614
2016KA36 Phys.Rev. C 94, 024618 (2016) G.S.Karapetyan, A.Deppman, V.Guimaraes, A.Balabekyan, N.A.Demekhina Interaction of 11B with 209Bi and 181Ta targets at intermediate energies NUCLEAR REACTIONS 181Ta(11B, X)7Be/22Na/24Na/28Mg/34mCl/38S/39Cl/42K/43K/43Sc/44K/46Sc/47Sc/48Sc/51Cr/54Mn/56Co/57Ni/59Fe/62Zn/65Zn/67Ga/69Ge/72Zn/73Se/76As/77Br/78As/82Br/83Rb/83Sr/84Rb/86Rb/87Y/87mY/89mZr/90mY/91Sr/91mY/92Sr/92Y/93Y/95Zr/95Nb/95mNb/96Nb/97Zr/97Nb/99Mo/99mTc/102mRh/103Ru/105Ru/105Rh/110mAg/111mPd/111Ag/112Pd/112Ag/113Ag/115mCd/117Cd/117mCd/117In/117mIn/120mSb/122Sb/124Sb/126Sb/127Sb/130I/131Ba/139Ce/145Eu/146Eu/146Gd/147Gd/148Eu/153Gd/153Tb/153Dy/155Dy/156Tb/161Er/165Tm/166Tm/167Tm/168Tm/169Yb/169Lu/170Lu/170Hf/171Er/171Lu/172Er/172Tm/172Lu/172Hf/173Tm/173Hf/173Ta/174Ta/175Yb/175Hf/175Ta/176Ta/177Lu/177mLu/177mHf/177Ta/179mHf/179Lu/180Ta/181Hf/181Re/182Ta/182Re/182mRe/182Os/183Re/183Os/183mOs/184Re/184mRe/185Os/185Ir/186Ir/186Pt/187W/187Ir/187Pt/188W/188Ir/188Pt/189Ir/189Pt/190Ir/191Pt, E=125.7, 245.4 MeV; 209Bi(11B, X)7Be/22Na/24Na/28Mg/34mCl/38S/38Cl/39Cl/41Ar/42K/46Sc/46mSc/54Mn/57Co/59Fe/62Zn/65Zn/67Ga/69Ge/72Zn/73Se/76As/77Ge/77Br/82Br/83Rb/83Sr/84Rb/86Rb/87Y/87mY/89Zr/90mY/91Sr/91mY/92Sr/92Y/93Y/95Zr/95Nb/95mNb/96Nb/97Zr/97Nb/99Mo/99mTc/102mRh/103Ru/105Ru/105Rh/110mAg/111mPd/111Ag/112Pd/112Ag/113Ag/115mCd/117Cd/117mCd/117In/117mIn/120mSb/122Sb/124Sb/126Sb/126I/127Sb/130I/131Ba/133I/135I/136Cs/140Ba/140La/141La/143Ce/146Gd/147Nd/150Pm/167Tm/169Lu/170Hf/171Lu/173Hf/175Hf/175Ta/177Ta/181Re/182Os/183Os/183Re/186Ir/188Pt/189Pt/191Pt/192Au/193Au/194Au/195Au/195Hg/195mHg/196Au/196mAu/197Hg/197mHg/198Au/198mAu/198Tl/199Tl/200Pb/201Tl/201Pb/202Tl/203Pb/203Bi/204Bi/204Po/205Bi/206Bi/206Po/207Po/209At/210At/210Rn/211Rn, E=146.0 MeV; measured production σ using γ-activation method and offline γ-spectroscopy at U-400M accelerator and ACCULINA setup of JINR, Dubna; deduced mass-yield distribution, fission and total reaction cross sections; possible coexistence of complete fusion (CF) and incomplete fusion (ICF) processes, relative values of the linear momentum imparted to the targets. Comparison to data for proton-induced reactions.
doi: 10.1103/PhysRevC.94.024618
2015AN16 Phys.Rev. C 92, 064903 (2015) E.Andrade II, I.Gonzalez, A.Deppman, C.A.Bertulani Evidence of subnucleonic degrees of freedom in J/ψ photoproduction in ultraperipheral collisions at energies available at the CERN Large Hadron Collider
doi: 10.1103/PhysRevC.92.064903
2015DE06 Phys.Rev. C 91, 024620 (2015) A.Deppman, G.S.Karapetyan, V.Guimaraes, C.Gonzales, A.R.Balabekyan, N.A.Demekhina Bremsstrahlung-induced fission and spallation of the pre-actinide nucleus 181Ta NUCLEAR REACTIONS 181Ta(γ, F)59Fe/64Cu/65Zn/69mZn/71mZn/72Zn/72Ga/73Ga/74As/75Se/76As/77Ge/77Br/78Ge/78As/82Br/84Br/84Rb/84mRb/85mSr/86Rb/87Kr/87Y/88Kr/88Y/88Zr/90mY/91Sr/91mY/92Sr/92Y/93Y/95Zr/95mNb/96Nb/96Tc/97Zr/99Mo/100Pd/102Rh/103Ru/105Ru/105Rh, E=50, 3500 MeV bremsstrahlung; measured Eγ, Iγ from the decay of fission fragments at Yerevan electron synchrotron facility; deduced mass- and charge-yield distributions of fission fragments. Comparison with Monte Carlo model calculations using CRISP computer code for fission and spallation reactions.
doi: 10.1103/PhysRevC.91.024620
2015ME11 Eur.Phys.J. A 51, 155 (2015) D.P.Menezes, A.Deppman, E.Megias, L.B.Castro Non-extensive thermodynamics and neutron star properties
doi: 10.1140/epja/i2015-15155-3
2014BA19 Phys.Rev. C 89, 054604 (2014) A.R.Balabekyan, N.A.Demekhina, G.S.Karapetyan, L.Karayan, J.R.Drnoyan, V.I.Zhemenik, J.Adam, L.Zavorka, A.A.Solnyshkin, V.M.Tsoupko-Sitnikov, J.Khushvaktov, V.Guimaraes, A.Deppman Recoil properties of fragments formed in 4.4 GeV deuteron-induced reactions on a gold target NUCLEAR REACTIONS 197Au(d, X), E=4.4 GeV; measured Eγ, Iγ, forward to backward (F/B) ratio of fragments, forward to backward anisotropy, mean momentum and recoil parameter for A=20-198 fragments of 24Na, 28Mg, 42,43K, 44m,46,48Sc, 47Ca, 48V, 51Cr, 52,54Mn, 55,56,58Co, 59Fe, 65,72Zn, 71,72,74As, 73,75Se, 76,77,82Br, 83,84,86Rb, 85Sr, 86,87,88Y, 89,95Zr, 90,95Nb, 93,99Mo, 93,96Tc, 97,103Ru, 104,105,111,115Ag, 110,111In, 112Pd, 113,117mSn, 115mCd, 120mSb, 131Ba, 132Te, 132Ce, 133,134,135I, 135,139Ce, 143Pm, 145,146,147,148,149Eu, 146,147,149Gd, 151Tb, 155,157Dy, 167Tm, 171Lu, 173,175Hf, 182Os, 183Re, 186,188,190Ir, 188,191Pt, 194,196,198Au, 197mHg. Activation method with thick target thick catcher technique at LHE-JINR facility. Comparison with previous experimental data for 197Au(p, X), E=1-11.5 GeV.
doi: 10.1103/PhysRevC.89.054604
2014BA57 Phys.Rev. C 90, 054612 (2014) A.R.Balabekyan, N.A.Demekhina, G.S.Karapetyan, D.R.Drnoyan, V.I.Zhemenik, J.Adam, L.Zavorka, A.A.Solnyshkin, V.M.Tsoupko-Sitnikov, J.Khushvaktov, L.Karayan, V.Guimaraes, A.Deppman, F.Garcia Target residues formed in the 4.4 GeV deuteron-induced reaction on gold NUCLEAR REACTIONS 197Au(d, X)24Na/28Mg/42K/43K/47K/44Sc/44mSc/46Sc/48Sc/48V/52Mn/, 54Mn/59Fe/55Co/56Co/58Co/60Co/65Zn/72Zn/71As/72As/74As/75Se/77Br/82Br/81Rb/83Rb/84Rb/83Sr/85Sr/86Y/87Y/88Y/88Zr/89Zr/95Zr/90Nb/92mNb/95Nb/95mNb/93Tc/94Tc/96Tc/103Ru/99Rh/100Rh/102Rh/102mRh/100Pd/105Ag/106mAg/110mAg/111In/113Sn/117mSn/124Sb/126Sb/119Te/132Te/124I/126I/133I/127Xe/131Ba/140Ba/139Ce/143Ce/143Pm/144Pm/148mPm/145Eu/146Eu/147Eu/148Eu/149Eu/146Gd/147Gd/149Gd/153Gd/147Tb/149Tb/153Tb/160Tb/167Tm/168Tm/171Lu/172Lu/173Lu/177mLu/175Hf/181Hf/182Ta/182Re/184Re/184mRe/185Os/185Ir/190Ir/192Ir/194mIr/188Pt/191Pt/194Au/195Au/196Au/198Au/198mAu, E=4.4 GeV; measured Eγ, Iγ, σ for reaction products, charge and mass-yield distributions for the isobaric chains at JINR facility. Coexistence of evaporation, fission, and multifragmentation channels.
doi: 10.1103/PhysRevC.90.054612
2014GO14 Phys.Rev. C 89, 054613 (2014) I.Gonzalez, F.Guzman, A.Deppman Nuclear photoproduction of vector mesons within a Monte Carlo approach
doi: 10.1103/PhysRevC.89.054613
2013DE14 Phys.Rev. C 87, 054604 (2013) A.Deppman, E.Andrade, II, V.Guimaraes, G.S.Karapetyan, N.A.Demekhina Photofission of 232Th and 238U at intermediate energies NUCLEAR REACTIONS 232Th, 238U(γ, F), E=50, 3500 MeV; measured Eγ, Iγ; deduced yield, charge and mass distributions of fragments, fissility parameter. Data for fission fragment distributions analyzed by Monte Carlo calculations using CRISP code.
doi: 10.1103/PhysRevC.87.054604
2013DE25 Phys.Rev. C 88, 024608 (2013) A.Deppman, E.Andrade, II, V.Guimaraes, G.S.Karapetyan, A.R.Balabekyan, N.A.Demekhina Proton-induced fission on 241Am, 238U, and 237Np at intermediate energies NUCLEAR REACTIONS 237Np, 238U, 241Am(p, F), E=660 MeV; calculated fission σ vs fragment mass, fissility, number of nucleons evaporated by the nuclei before and after fission. Intermediate energy proton-induced fission. Monte-Carlo method using computer code CRISP and Bohr-Wheeler model. Comparison with experimental data.
doi: 10.1103/PhysRevC.88.024608
2013DE37 Phys.Rev. C 88, 064609 (2013) A.Deppman, E.Andrade, II, V.Guimaraes, G.S.Karapetyan, O.A.P.Tavares, A.R.Balabekyan, N.A.Demekhina, J.Adam, F.Garcia, K.Katovsky Superasymmetric fission of heavy nuclei induced by intermediate-energy protons NUCLEAR REACTIONS 237Np, 238U(p, F)28Mg/34mCl/38S/38Cl/39Cl/41Ar/42K/43K/43Sc/44Ar/44K/44Sc/44mSc/45K/46Sc/46mSc/47Ca/47Sc/48Sc/48V/48Cr/49Cr/51Cr/52Mn/52mMn/52Fe/54Mn/55Co/56Mn/56Co/56Ni/57Co/57Ni/58Co/58mCo/59Fe/60Co/60mCo/60Cu/61Cu/65Ni/65Zn/65Ga/66Ni/66Ga/66Ge/67Cu/67Ga/69mZn/69Ge, E=660 MeV; measured Eγ, Iγ, production σ of intermediate-mass fragments (IMF) by induced activation method at LNR Phasotron-JINR cyclotron facility. A total of 93 isotopes in A=30-200 range identified with high precision. Comparison with simulation code CRISP for multimodal fission. Discussed superasymmetric fragment production mechanism.
doi: 10.1103/PhysRevC.88.064609
2013SE04 Eur.Phys.J. A 49, 17 (2013) Systematic analysis of pT-distributions in p + p collisions
doi: 10.1140/epja/i2013-13017-8
2011AN29 J.Phys.:Conf.Ser. 312, 082010 (2011) E.Andrade, II, J.C.M.Menezes, S.B.Duarte, F.Garcia, P.C.R.Rossi, O.A.P.Tavares, A.Deppman Fragment mass distributions for heavy nuclei fission induced by intermediate energy probes NUCLEAR REACTIONS 237Np, 241Am(p, F), E=660 MeV;238U(γ, F), E=0-50 MeV; calculated mass distribution from bremsstrahlung reaction using Monte Carlo for nuclear cascade followed by competition between fission and particle emission. Compared with data and other calculations.
doi: 10.1088/1742-6596/312/4/082010
2011GO29 J.Phys.(London) G38, 115105 (2011) I.Gonzalez, C.Barbero, A.Deppman, S.B.Duarte, F.Krmpotic, O.Rodriguez Many-body cascade calculation of final state interactions in 12ΛC nonmesonic weak decay RADIOACTIVITY 12C(nn), (np); calculated kinetic energy spectra for protons and neutrons, opening angle correlations between proton-neutron and neutron-neutron pairs, 12C hypernucleus. Comparison with experiment.
doi: 10.1088/0954-3899/38/11/115105
2006DE27 Phys.Rev. C 73, 064607 (2006) A.Deppman, G.Silva, S.Anefalos, S.B.Duarte, F.Garcia, F.H.Hisamoto, O.A.P.Tavares Photofission and total photoabsorption cross sections in the energy range of shadowing effects NUCLEAR REACTIONS 12C, 27Al, 63Cu, 118Sn, 207Pb(γ, X), E=1000-3000 MeV; calculated total photoabsorption σ. 207Pb, 232Th, 233,235,238U, 237Np(γ, F), E=900-3400 MeV; calculated photofission σ. Comparison with data.
doi: 10.1103/PhysRevC.73.064607
2005TA37 Braz.J.Phys. 35, 915 (2005) O.A.P.Tavares, S.B.Duarte, V.Morcelle, A.Deppman Photofissility at 1 GeV for Nuclei Throughout the Periodic Table NUCLEAR REACTIONS 48Ti, 56Fe, 59Ni, 63Cu, 65Zn, 93Nb, 96Mo, 108Ag, 112Cd, 115In, 119Sn, 122Sb, 128Te, 139La, 140Ce, 144Nd, 150Sm, 157Gd, 159Tb, 163Dy, 165Ho, 169Tm, 173,174Yb, 175Lu, 178Hf, 181Ta, 184W, 186Re, 190Os, 195Pt, 197Au, 201Hg, 204Tl, 207,208Pb, 209Bi, 232Th, 233,235,238U, 237Np(γ, F), E=1 GeV; calculated first-chance fission probability.
doi: 10.1590/S0103-97332005000500054
2004RO22 Phys.Rev. C 69, 064611 (2004) T.E.Rodrigues, J.D.T.Arruda-Neto, A.Deppman, V.P.Likhachev, J.Mesa, C.Garcia, K.Shtejer, G.Silva, S.B.Duarte, O.A.P.Tavares Photonuclear reactions at intermediate energies investigated via the Monte Carlo multicollisional intranuclear cascade model NUCLEAR REACTIONS Sn, Ce, Ta, Pb(γ, X), E=20-140 MeV; calculated total photoabsorption σ, neutron multiplicities. Monte Carlo multicollisional intranuclear cascade model, comparison with data.
doi: 10.1103/PhysRevC.69.064611
2004TA04 J.Phys.(London) G30, 377 (2004) O.A.P.Tavares, S.B.Duarte, A.Deppman, V.P.Likhachev Nuclear photofissility of natPb and 232Th at energies above the pion photoproduction threshold NUCLEAR REACTIONS Pb, 232Th(γ, F), E=0.2-6 GeV; calculated fissility, fragment production probabilities. Intranuclear cascade and evaporation-fission competition mechanisms, comparison with data.
doi: 10.1088/0954-3899/30/4/001
2004TA48 Braz.J.Phys. 34, 924 (2004) O.A.P.Tavares, S.B.Duarte, A.Deppman, V.P.Likhachev New Approach to Nuclear Photofission Reactions above 0.15 GeV NUCLEAR REACTIONS Pb(γ, F), E ≈ 0.1-7 GeV; analyzed fission probability. Two-step model.
doi: 10.1590/S0103-97332004000500058
2003DE20 Nucl.Instrum.Methods Phys.Res. B211, 15 (2003) A.Deppman, O.A.P.Tavares, S.B.Duarte, J.D.T.Arruda-Neto, M.Goncalves, V.P.Likhachev, J.Mesa, E.C.de Oliveira, S.R.de Pina, O.Rodriguez A Monte Carlo method for nuclear evaporation and fission at intermediate energies NUCLEAR STRUCTURE 237Np, 238U, 232Th; calculated fissility vs excitation energy, competition with evaporation channels. Monte Carlo approach.
doi: 10.1016/S0168-583X(03)01265-5
2003LI01 Nucl.Phys. A713, 24 (2003) V.P.Likhachev, J.Mesa, J.D.T.Arruda-Neto, B.V.Carlson, W.R.Carvalho, Jr., L.C.Chamon, A.Deppman, H.Dias, M.S.Hussein Quasi-free 238U(e, e'f) cross section in macroscopic-microscopic approach NUCLEAR REACTIONS 238U(e, e'X), E=720 MeV; calculated quasifree electrofission σ(E, θ). Comparison with data. NUCLEAR STRUCTURE 238U; calculated single-particle level energies. 237,238U, 237Pa; calculated fissility vs excitation energy.
doi: 10.1016/S0375-9474(02)01302-7
2003LI25 Phys.Rev. C 68, 014615 (2003) V.P.Likhachev, J.D.T.Arruda-Neto, W.R.Carvalho, Jr., A.Deppman, I.G.Evseev, F.Garcia, M.S.Hussein, L.F.R.Macedo, A.Margaryan, J.Mesa, V.O.Nesterenko, O.Rodriguez, S.A.Pashchuk, H.R.Schelin, M.S.Vaudeluci Inclusive quasifree electrofission cross section for 238U NUCLEAR STRUCTURE 237,238U, 237Pa; calculated fissility vs excitation energy. NUCLEAR REACTIONS 238U(e, e'p), (e, e'), E=300 MeV; calculated σ(E, θ). 238U(e, F), E=100-250 MeV; measured fission σ; deduced reaction mechanism features.
doi: 10.1103/PhysRevC.68.014615
2003ME28 Phys.Rev. C 68, 054608 (2003) J.Mesa, J.D.T.Arruda-Neto, A.Deppman, V.P.Likhachev, M.V.Manso, C.E.Garcia, O.Rodriguez, F.Guzman, F.Garcia New calculation for the neutron-induced fission cross section of 233Pa between 1.0 and 3.0 MeV NUCLEAR REACTIONS 233Pa(n, F), E=1-3 MeV; calculated fission σ. Comparison with data. NUCLEAR STRUCTURE 234Pa; calculated potential energy surfaces, level densities.
doi: 10.1103/PhysRevC.68.054608
2003NE06 J.Phys.(London) G29, L37 (2003) V.O.Nesterenko, V.P.Likhachev, P.-G.Reinhard, J.Mesa, W.Kleinig, J.D.T.Arruda-Neto, A.Deppman Deformation effects in low-momentum distributions of heavy nuclei NUCLEAR STRUCTURE 238U; calculated momentum distributions of deep hole proton states, ground-state quadrupole moments. Comparison of Woods-Saxon and Skyrme-Hartree-Fock approaches.
doi: 10.1088/0954-3899/29/4/101
2003RO12 Phys.Rev. C 68, 014618 (2003) T.E.Rodrigues, J.D.T.Arruda-Neto, Z.Carvalheiro, J.Mesa, A.Deppman, V.P.Likhachev, M.N.Martins Statistical and direct aspects of 64Zn(γ, n) and (γ, np) decay channels in the giant dipole resonance and quasideuteron energy regions NUCLEAR REACTIONS 64Zn(e, n), (e, np), E=12.5-60 MeV; measured σ. 64Zn(γ, n), (γ, np), E=10-60 MeV; deduced σ. Comparison with previous results.
doi: 10.1103/PhysRevC.68.014618
2002DE35 J.Phys.(London) G28, 2259 (2002) S.R.de Pina, J.Mesa, A.Deppman, J.D.T.Arruda-Neto, S.B.Duarte, E.C.de Oliveira, O.A.P.Tavares, E.L.Medeiros, M.Goncalves, E.de Paiva Nucleon Effective Mass Effects on the Pauli-Blocking Function
doi: 10.1088/0954-3899/28/8/311
2002DE60 Phys.Rev. C 66, 067601 (2002) A.Deppman, O.A.P.Tavares, S.B.Duarte, J.D.T.Arruda-Neto, M.Goncalves, V.P.Likhachev, E. C.de Oliveira Photofissility of heavy nuclei at intermediate energies NUCLEAR REACTIONS 209Bi, 232Th, 238U, 237Np, 243Am(γ, F), E=200-1000 MeV; calculated fissility. 209Bi, 243Am(γ, F), E=200-1000 MeV; calculated photofission σ. Monte Carlo approach.
doi: 10.1103/PhysRevC.66.067601
2002LI23 Phys.Rev. C65, 044611 (2002) V.P.Likhachev, J.Mesa, J.D.T.Arruda-Neto, B.V.Carlson, A.Deppman, M.S.Hussein, V.O.Nesterenko, F.Garcia, O.Rodriguez Quasifree Electrofission of 238U NUCLEAR REACTIONS 238U(e, e'p), E=2 GeV; calculated σ(E, θ), residual nucleus fissility.
doi: 10.1103/PhysRevC.65.044611
2001DE41 Phys.Rev.Lett. 87, 182701 (2001) A.Deppman, O.A.P.Tavares, S.B.Duarte, E.C.de Oliveira, J.D.T.Arruda-Neto, S.R.de Pina, V.P.Likhachev, O.Rodriguez, J.Mesa, M.Goncalves Photofissility of Actinide Nuclei at Intermediate Energies NUCLEAR REACTIONS 237Np, 238U, 232Th(γ, F), E ≈ 200-1000 MeV; analyzed fissility; deduced role of proton and α evaporation. Monte Carlo approach.
doi: 10.1103/PhysRevLett.87.182701
1999DE35 Eur.Phys.J. A 6, 107 (1999) Investigation of Low Energy Pion-Nucleus Interaction using Electrofission Data for Heavy Nuclei at the Pion Threshold NUCLEAR REACTIONS 182W(e, F), (γ, F), E=100-200 MeV; calculated fission σ; deduced two-, three-nucleon pion reabsorption contributions, sensitivity to pion mean free path.
doi: 10.1007/s100500050323
1999MU19 Phys.Rev. C60, 064616 (1999) V.Muccifora, N.Bianchi, A.Deppman, E.De Sanctis, M.Mirazita, E.Polli, P.Rossi, R.Burgwinkel, J.Hannappel, F.Klein, D.Menze, W.J.Schwille, F.Wehnes Photoabsorption on Nuclei in the Energy Range 0.5-2.6 GeV NUCLEAR REACTIONS C, 27Al, Cu, Sn, Pb(γ, X), E=0.5-2.6 GeV; measured total photoabsorption σ; deduced damping relative to free-nucleon case. Tagged photon beam.
doi: 10.1103/PhysRevC.60.064616
1998AR13 Nucl.Phys. A638, 701 (1998) J.D.T.Arruda-Neto, S.Simionatto, V.P.Likhachev, F.Garcia, J.Mesa, A.Deppman, O.Rodriguez, F.Guzman Photoneutron Multiplicities of Preactinide Nuclei at Energies Above the Pion Threshold NUCLEAR REACTIONS Ce, Sn, Pb, Ta, 197Au, 182W(γ, X), E < 250 MeV; analyzed average neutron multiplicities; deduced pion reabsorption role.
doi: 10.1016/S0375-9474(98)00215-2
1998DE56 Nuovo Cim. 111, 1299 (1998) A.Deppman, N.Bianchi, E.De Sanctis, M.Mirazita, V.Muccifora, P.Rossi Determination of the Forward Compton Scattering Amplitudes for C and Pb NUCLEAR REACTIONS C, Pb(γ, X), E=0.14-80 GeV; analyzed photoabsorption σ; deduced forward Compton scattering amplitudes. Comparison with free-nucleon results.
1997DE52 Nucl.Instrum.Methods Phys.Res. A384, 516 (1997) A.Deppman, J.D.T.Arruda-Neto, M.V.Tavares A New and Simple Method to Unfold Electroexcitation Cross Sections at Intermediate Energies NUCLEAR REACTIONS 182W(e, F), E=130-160 MeV; analyzed σ. Deconvolution method, DWBA.
doi: 10.1016/S0168-9002(96)00841-8
1997MI20 Phys.Lett. 407B, 225 (1997) M.Mirazita, H.Avakian, N.Bianchi, A.Deppman, E.De Sanctis, V.Gyurjyan, V.Muccifora, E.Polli, P.Rossi, R.Burgwinkel, J.Hannappel, F.Klein, D.Menze, W.Schwille, F.Wehnes Total Hadronic Photoabsorption on Carbon and Lead in the Shadowing Threshold Region NUCLEAR REACTIONS C, Pb(γ, X), E=0.5-2.6 GeV; measured absorption σ(E); deduced shadowing effect.
doi: 10.1016/S0370-2693(97)00764-8
1996AR14 Phys.Rev. C54, 3294 (1996) J.D.T.Arruda-Neto, T.Saito, M.Sugawara, T.Tamae, H.Miyase, K.Abe, O.Konno, M.Oikawa, S.Simionatto, M.L.Yoneama, J.F.Dias, A.Deppman, B.S.Bhandari, V.P.Likhachev, A.C.S.Lima Photoexcitation Mechanisms Investigated Through the Fission Channel NUCLEAR REACTIONS 182W, 197Au, Ta(e, F), E not given; analyzed fission data; deduced σ(γ, F), compound nucleus excitation energy delineation related features.
doi: 10.1103/PhysRevC.54.3294
1996DE59 Nuovo Cim. 109A, 1197 (1996) A.Deppman, J.D.T.Arruda-Neto, E.De Sanctis, N.Bianchi Clustering-Related Aspects in the Compound Nucleus Formation NUCLEAR STRUCTURE 238U, 232Th; analyzed photofissility data; deduced cluster preformation probability. Intranuclear cascade with preformed clusters incorporated.
doi: 10.1007/BF02798822
1995AR03 Phys.Rev. C51, R452 (1995) J.D.T.Arruda-Neto, T.Saito, M.Sugawara, T.Tamae, H.Miyase, K.Abe, O.Konno, M.Oikawa, A.Deppman, S.Simionatto, E.M.L.Macedo, B.S.Bhandari Photofission of 182W following Reabsorption of Photopions NUCLEAR REACTIONS 182W(e, F), E=80-180 MeV; measured fission σ(E); deduced σ(γ, F), pion reabsorption σ. Enriched targets.
doi: 10.1103/PhysRevC.51.R452
1995AR04 Phys.Rev. C51, 751 (1995) J.D.T.Arruda-Neto, A.Deppman, N.Bianchi, E.De Sanctis Nuclear Photofissility at Intermediate and High Energies NUCLEAR REACTIONS 232Th, 238U(γ, F), E=300-1200 MeV; analyzed fission data. 232Th deduced fissility nonsaturation features. Intranuclear cascade Monte Carlo, statistical models.
doi: 10.1103/PhysRevC.51.751
1994AR12 Phys.Rev. C50, 282 (1994) J.D.T.Arruda-Neto, T.Saito, M.Sugawara, T.Tamae, H.Miyase, K.Abe, K.Takahisa, O.Konno, M.Oikawa, A.Deppman, S.Simionatto Thermalizatioon Related Effects in the Electrofission of Preactinide Nuclei NUCLEAR REACTIONS 197Au, Ta(e, F), E=40-250 MeV; measured fission σ(E); deduced photofission σ. Intranuclear cascade model analysis.
doi: 10.1103/PhysRevC.50.282
1993AN02 Phys.Rev. C47, R922 (1993) M.Anghinolfi, V.Lucherini, P.Rossi, N.Bianchi, P.Corvisiero, A.Deppman, E.De Sanctis, A.Ebolese, A.Fantoni, G.Gervino, H.A.Gimm, P.Levi Sandri, L.Mazzaschi, V.Mokeev, V.Muccifora, E.Polli, A.R.Reolon, G.Ricco, M.Ripani, M.Sanzone, M.Taiuti, G.M.Urciuoli, A.Zucchiatti Behavior of the Be and C Total Photonuclear Cross Section in the Nucleon Resonance Region NUCLEAR REACTIONS 9Be, C(γ, X), E=200-1100 MeV; measured σ(E); deduced no dibaryon resonance evidence. Tagged photon beam.
doi: 10.1103/PhysRevC.47.R922
1993AN03 Nucl.Phys. A553, 631c (1993) M.Anghinolfi, N.Bianchi, P.Corvisiero, A.Deppman, E.De Sanctis, A.Ebolese, A.Fantoni, G.Gervino, P.Levi Sandri, V.Lucherini, L.Mazzaschi, V.Mokeev, V.Muccifora, E.Polli, A.R.Reolon, G.Ricco, M.Ripani, P.Rossi, M.Sanzone, M.Taiuti, A.Zucchiatti Total Photonuclear Cross Section in the Nucleon Resonance Region NUCLEAR REACTIONS 9Be, C, U(γ, X), E ≈ 200-1200 MeV; measured absorption σ(E).
doi: 10.1016/0375-9474(93)90670-S
1993BI02 Phys.Lett. 299B, 219 (1993) N.Bianchi, A.Deppman, E.De Sanctis, A.Fantoni, P.Levi Sandri, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, P.Rossi, M.Anghinolfi, P.Corvisiero, G.Gervino, L.Mazzaschi, V.Mokeev, G.Ricco, M.Ripani, M.Sanzone, M.Taiuti, A.Zucchiatti, R.Bergere, P.Carlos, P.Garganne, A.Lepretre Measurement of the Total Cross Section for 238U Photofission in the Nucleon Resonance Region NUCLEAR REACTIONS 238U(γ, F), E=0.2-1.2 GeV; measured fission σ(E).
doi: 10.1016/0370-2693(93)90251-C
1993BI11 Phys.Lett. 309B, 5 (1993) N.Bianchi, V.Muccifora, A.Deppman, E.De Sanctis, A.Fantoni, P.Levi Sandri, V.Lucherini, M.Mirazita, E.Polli, A.R.Reolon, P.Rossi, M.Anghinolfi, P.Corvisiero, G.Gervino, L.Mazzaschi, V.Mokeev, G.Ricco, M.Ripani, M.Sanzone, M.Taiuti, A.Zucchiatti Absolute Measurement of the Total Photoaborption Cross Section for Carbon in the Nucleon Resonance Region NUCLEAR REACTIONS C(γ, X), E ≈ 0.2-1 GeV; measured photoaborption absolute σ(E); deduced higher nucleon resonances related damping.
doi: 10.1016/0370-2693(93)91494-8
1993BI16 Phys.Rev. C48, 1785 (1993) N.Bianchi, A.Deppman, E.De Sanctis, A.Fantoni, P.Levi Sandri, V.Lucherini, V.Muccifora, E.Polli, A.R.Reolon, P.Rossi, A.S.Iljinov, M.V.Mebel, J.D.T.Arruda-Neto, M.Anghinolfi, P.Corvisiero, G.Gervino, L.Mazzaschi, V.Mokeev, G.Ricco, M.Ripani, M.Sanzone, M.Taiuti, A.Zucchiatti, R.Bergere, P.Carlos, P.Garganne, A.Lepretre Photofissility of 232Th Measured with Tagged Photons from 250 to 1200 MeV NUCLEAR REACTIONS 232Th(γ, F), E=250-1200 MeV; measured photofission σ(E). 232Th deduced photofissility. Tagged photons, parallel plate avalanche detector.
doi: 10.1103/PhysRevC.48.1785
Back to query form |