NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = Y.Uwamino Found 34 matches. 2021OY01 Nucl.Instrum.Methods Phys.Res. A990, 164977 (2021) T.Oyama, T.Sanami, H.Yashima, M.Hagiwara, N.Nakao, A.Infantino, E.Iliopoulou, R.Froeschl, S.Roesler, T.Kajimoto, E.Lee, S.Nagaguro, T.Matsumoto, A.Masuda, Y.Uwamino Measurements of secondary-particle emissions from copper target bombarded with 24-GeV/c protons NUCLEAR REACTIONS 27Al, Cu(p, X)24Na, 93Nb(p, X)92Nb, In(p, X)115In, 209Bi(p, X)206Bi/205Bi/204Bi/203Bi/206Po, E=24 GeV; measured reaction products, Eγ, Iγ; deduced σ. Comparison with the EXFOR library.
doi: 10.1016/j.nima.2020.164977
2018NA09 Nucl.Instrum.Methods Phys.Res. B423, 27 (2018) Measurement of the neutron angular distribution from a beryllium target bombarded with a 345-MeV/u 238U beam at the RIKEN RI beam factory NUCLEAR REACTIONS 9Be(238U, X)1NN, E=345 MeV/nucleon; measured reaction products, En, In; deduced σ(θ). NUCLEAR REACTIONS 209Bi(n, xn)198Bi/199Bi/200Bi/201Bi/202Bi/203Bi/204Bi/205Bi/206Bi, 27Al(n, α), E<1 GeV; measured reaction products, Eγ, Iγ; deduced the production rates. Comparison with calculations using the Particle and Heavy Ion Transport code System (PHITS), a Monte Carlo simulation.
doi: 10.1016/j.nimb.2018.02.036
2011HA61 J.Korean Phys.Soc. 59, 2035s (2011) M.Hagiwara, T.Sanami, K.Masumoto, Y.Iwamoto, N.Matsuda, Y.Sakamoto, Y.Nakane, H.Nakashima, Y.Uwamino Spectrum Measurement of Neutrons and Gamma-Rays from Thick H182O Target Bombarded with 18 MeV Protons NUCLEAR REACTIONS H, 18O(p, n), E=18 MeV; measured thick target En, In(θ), Eγ, Iγ; deduced neutron, γ yields; calculated yields, σ(E, θ) using MCNPX, PHITS, TENDL.
doi: 10.3938/jkps.59.2035
2008TA23 Appl.Radiat.Isot. 66, 1321 (2008) K.Takamiya, Y.Ota, M.Akamine, S.Shibata, T.Shibata, Y.Ito, M.Imamura, Y.Uwamino, N.Nogawa, M.Baba, S.Iwasaki, S.Matsuyama Excitation function for 63Cu(n, p)63Ni reaction in neutron energy range up to 15 MeV NUCLEAR REACTIONS 63Cu(n, p), E< 14.9 MeV; measured Εβ, Iβ, σ(E);radiochemical separation; liquid scintillation counting; comparison with JENDL-3.3, ENDF/B-VI and FENDL/A-2.0.
doi: 10.1016/j.apradiso.2008.03.011
2006IW01 Nucl.Instrum.Methods Phys.Res. A562, 789 (2006) Y.Iwamoto, S.Taniguchi, N.Nakao, T.Itoga, T.Nakamura, Y.Nakane, H.Nakashima, D.Satoh, H.Yashima, H.Yamakawa, K.Oishi, Y.Uwamino, A.Tamii, K.Hatanaka, M.Baba Measurement of neutron spectra produced in the forward direction from thick graphite, Al, Fe and Pb targets bombarded by 350 MeV protons NUCLEAR REACTIONS C, Al, Fe, Pb(p, nX), E=350 MeV; measured neutron spectra.
doi: 10.1016/j.nima.2006.02.056
2004YA25 Nucl.Instrum.Methods Phys.Res. B226, 243 (2004) H.Yashima, Y.Uwamino, H.Iwase, H.Sugita, T.Nakamura, S.Ito, A.Fukumura Cross sections for the production of residual nuclides by high-energy heavy ions NUCLEAR REACTIONS C, Al, Cr, Fe, Cu(Ne, X), (C, X), (Ar, X), E=400 MeV/nucleon; Al, Cr, Fe, Cu(Si, X), E=800 MeV/nucleon; Cr, Fe(Ne, X), (C, X), (He, X), (p, X), E=100 MeV/nucleon; Cr, Fe(Ar, X), (Ne, X), (He, X), (p, X), E=230 MeV/nucleon; measured spallation product yields, production σ. Activation technique.
doi: 10.1016/j.nimb.2004.06.025
2003YA20 Radiochim.Acta 91, 689 (2003) H.Yashima, Y.Uwamino, H.Iwase, H.Sugita, T.Nakamura, S.Ito, A.Fukumura Measurement and calculation of radioactivities of spallation products by high-energy heavy ions NUCLEAR REACTIONS Cu(p, X), (α, X), (12C, X), (20Ne, X), (40Ar, X)7Be/22Na/24Na/27Mg/28Mg/29Al/34mCl/38Cl/39Cl/41Ar/42K/43K/43Sc/44Sc/44mSc/46Sc/47Sc/48Sc/48Cr/49Cr/51Cr/54Mn/56Mn/52Fe/59Fe/55Co/56Co/57Co/58Co/60Co/61Co/62mCo/57Ni/65Ni/60Cu/61Cu/64Cu/62Zn/63Zn/65Zn, E=100, 230 MeV/nucleon; measured production σ. Activation technique.
doi: 10.1524/ract.91.12.689.23423
2003YO10 Nucl.Instrum.Methods Phys.Res. A515, 733 (2003) S.Yonai, T.Kurosawa, H.Iwase, H.Yashima, Y.Uwamino, T.Nakamura Measurement of neutron from thick Fe target bombarded by 210 MeV protons NUCLEAR REACTIONS Fe(p, nX), E=210 MeV; measured neutron spectra, angular distributions, thick target yields.
doi: 10.1016/j.nima.2003.07.007
2002YA16 Phys.Rev. C66, 044607 (2002) H.Yashima, Y.Uwamino, H.Sugita, T.Nakamura, S.Ito, A.Fukumura Projectile dependence of radioactive spallation products induced in copper by high-energy heavy ions NUCLEAR REACTIONS Cu(p, X), (α, X), (12C, X), (20Ne, X), E=100, 230 MeV/nucleon; measured fragment isotopic yields in thick target, mass and charge distributions. Cu(p, X)22Na/46Sc/51Cr/57Co/61Cu, E ≈ 25-230 MeV; Cu(α, X), (12C, X)22Na/24Na/38Cl, E ≈ 25-230 MeV; Cu(20Ne, X)22Na/24Na/38Cl/46Sc, E ≈ 25-230 MeV; deduced excitation functions. Comparison with previous results, model predictions.
doi: 10.1103/PhysRevC.66.044607
2001SA49 Phys.Rev. C64, 034607 (2001) H.Sato, T.Kurosawa, H.Iwase, T.Nakamura, Y.Uwamino, N.Nakao Measurement of Double Differential Neutron Production Cross Sections by 135 MeV/nucleon He, C, Ne and 95 MeV/nucleon Ar Ions NUCLEAR REACTIONS C, Al, Cu, Pb(α, nX), (C, nX), (Ne, nX), E=135 MeV/nucleon; C, Al, Cu, Pb(Ar, nX), E=95 MeV/nucleon; measured neutron spectra, σ(E, θ), total neutron production σ. Comparisons with model predictions.
doi: 10.1103/PhysRevC.64.034607
2000KU29 Phys.Rev. C62, 044615 (2000) T.Kurosawa, N.Nakao, T.Nakamura, H.Iwase, H.Sato, Y.Uwamino, A.Fukumura Neutron Yields from Thick C, Al, Cu, and Pb Targets Bombarded by 400 MeV/nucleon Ar, Fe, Xe and 800 MeV/nucleon Si Ions NUCLEAR REACTIONS C, 27Al, Cu, Pb(Ar, nX), (Fe, nX), (Xe, nX), E=400 MeV/nucleon; C, Cu(Si, nX), E=800 MeV/nucleon; measured neutron spectra, angular distribution, thick target yields. Moving source model analysis, Monte Carlo collision calculations.
doi: 10.1103/PhysRevC.62.044615
1999KI30 J.Nucl.Sci.Technol.(Tokyo) 36, 29 (1999) E.J.Kim, T.Nakamura, Y.Uwamino, N.Nakanishi, M.Imamura, N.Nakao, S.Shibata, S.Tanaka Measurements of Activation Cross Sections on Spallation Reactions for 59Co and natCu at Incident Neutron Energies of 40 to 120 MeV NUCLEAR REACTIONS 59Co(n, X)56Mn/54Mn/52Mn/58Co/57Co/56Co/55Co/59Fe, E ≈ 45-75 MeV; Cu(n, X)56Mn/59Fe/60Co/58Co/57Co/56Co/64Cu/61Cu/60Cu, E ≈ 45-117 MeV; measured activation σ. Comparison with previous results, model predictions.
doi: 10.1080/18811248.1999.9726179
1999KU22 Nucl.Instrum.Methods Phys.Res. A430, 400 (1999) T.Kurosawa, T.Nakamura, N.Nakao, T.Shibata, Y.Uwamino, A.Fukumura Spectral Measurements of Neutrons, Protons, Deuterons and Tritons Produced by 100 MeV/nucleon He Bombardment NUCLEAR REACTIONS C, 27Al, Cu, Pb(α, X), E=100 MeV/nucleon; measured neutron spectra, proton spectra, deuteron, triton spectra, angular distributions. Thick targets. Comparison with Monte Carlo calculations.
doi: 10.1016/S0168-9002(99)00227-2
1999KU37 J.Nucl.Sci.Technol.(Tokyo) 36, 41 (1999) T.Kurosawa, N.Nakao, T.Nakamura, Y.Uwamino, T.Shibata, A.Fukumura, K.Murakami Measurements of Secondary Neutrons Produced from Thick Targets Bombarded by High Energy Neon Ions NUCLEAR REACTIONS C, Al, Cu, Pb(Ne, nX), E=100, 180, 400 MeV/nucleon; measured neutron spectra, angular distributions, thick-target yields. Comparison with model predictions.
doi: 10.1080/18811248.1999.9726180
1999NA02 Nucl.Instrum.Methods Phys.Res. A420, 218 (1999) N.Nako, Y.Uwamino, T.Nakamura, T.Shibata, N.Nakanishi, M.Takada, E.Kim, T.Kurosawa Development of a Quasi-Monoenergetic Neutron Field using the 7Li(p, n)7Be Reaction in the 70-210 MeV Energy Range at RIKEN NUCLEAR REACTIONS 7Li(p, n), E=70-210 MeV; measured neutron spectra. Quasi-monoenergetic neutron field. Liquid scintillator, TOF.
doi: 10.1016/S0168-9002(98)01146-2
1998KI21 Nucl.Sci.Eng. 129, 209 (1998) E.Kim, T.Nakamura, A.Konno, Y.Uwamino, N.Nakanishi, M.Imamura, N.Nakao, S.Shibata, S.Tanaka Measurements of Neutron Spallation Cross Sections of 12C and 209Bi in the 20- to 150-MeV Energy Range NUCLEAR REACTIONS 12C(n, 2n), E=20-150 MeV; 209Bi(n, xn)207Bi/206Bi/205Bi/204Bi/203Bi/202Bi/201Bi/200Bi/199Bi/198Bi, E=20-150 MeV; measured σ. Activation method.
doi: 10.13182/NSE98-A1977
1997UW01 Nucl.Instrum.Methods Phys.Res. A389, 463 (1997) Y.Uwamino, T.S.Soewarsono, H.Sugita, Y.Uno, T.Nakamura, T.Shibata, M.Imamura, S.-I.Shibata High-Energy p-Li Neutron Field for Activation Experiment NUCLEAR REACTIONS 7Li(p, n), E=20-40 MeV; measured neutron σ(En, θ). 197Au(n, 2n), E=8-38 MeV; 197Au(n, 4n), E=24-38 MeV; 59Co(n, 2nα), E=28-38 MeV; measured activation σ.
doi: 10.1016/S0168-9002(97)00345-8
1996SH29 Radiochim.Acta 75, 1 (1996) S.Shibata, T.Shibata, M.Imamura, T.Ohkubo, S.Satoh, Y.Uwamino, N.Morikawa, N.Nogawa Measurements of the Production Cross Sections of Tritium from Oxygen using p-Be and p-Li Neutrons up to E(n) = 38 MeV NUCLEAR REACTIONS 16O(n, t), E=15-40 MeV; measured tritium yields; deduced σ. 7Li, 9Be(p, n), E=20-40 MeV; measured neutron spectra.
doi: 10.1524/ract.1996.75.1.1
1996UN01 Nucl.Sci.Eng. 122, 247 (1996) Y.Uno, Y.Uwamino, T.S.Soewarsono, T.Nakamura Measurement of the Neutron Activation Cross Sections of 12C, 30Si, 47Ti, 52Cr, 59Co, and 58Ni between 15 and 40 MeV NUCLEAR REACTIONS 12C, 52Cr, 59Co, 58Ni(n, 2n), 30Si, 47,48Ti(n, np), 59Co(n, 3n), (n, 4n), E=15-40 MeV; measured residuals production σ vs E. Activation technique, neutron beam from 7Li(p, n) reaction.
doi: 10.13182/NSE96-A24159
1995NA28 Nucl.Instrum.Methods Phys.Res. A362, 454 (1995) N.Nakao, T.Nakamura, M.Baba, Y.Uwamino, N.Nakanishi, H.Nakashima, S.-I.Tanaka Measurements of Response Function of Organic Liquid Scintillator for Neutron Energy Range up to 135 MeV
doi: 10.1016/0168-9002(95)00193-X
1995SH51 Nucl.Sci.Eng. 120, 40 (1995) K.Shin, K.Miyahara, E.Tanabe, Y.Uwamino Thick-Target Neutron Yield for Charged Particles NUCLEAR REACTIONS C, 27Al, Cu(12C, xn), E=75, 120 MeV; C, 27Al, Cu(16O, xn), E=153 MeV; C, 27Al, Cu(α, xn), E=40 MeV; measured σ(θn, En), thick target. Two-component moving source model.
doi: 10.13182/NSE95-A24104
1995SH52 Nucl.Sci.Eng. 120, 136 (1995) K.Shin, K.Miyahara, E.Tanabe, Y.Uwamino Systematics in Differential Thick-Target Neutron Yields Parameterized by Moving Source Model NUCLEAR REACTIONS C, 27Al, Cu, Pb(12C, xn), E=120 MeV; C, 27Al, Cu, Pb(16O, xn), E=153 MeV; C, Cu, Pb(α, xn), E=40, 65 MeV; 27Al(α, xn), E=40 MeV; C, Cu, Fe, Pb(p, xn), E=52 MeV; measured thick target neutron differential yields. Moving source model analysis.
doi: 10.13182/NSE95-A24114
1994SH43 Nucl.Instrum.Methods Phys.Res. A349, 506 (1994) Systematic Study of Neutron Production Cross Sections for Heavy Ions by Intranuclear Cascade-Evaporation Calculations NUCLEAR REACTIONS 27Al, Cu, U, 12C, 56Fe, 207Pb(α, xn), (12C, xn), (20Ne, xn), (40Ar, xn), E=337 MeV/nucleon; analyzed neutron production data. Intranuclear cascade-evaporation calculations.
doi: 10.1016/0168-9002(94)91218-1
1994UW01 J.Nucl.Sci.Technol.(Tokyo) 31, 1 (1994) Y.Uwamino, H.Sugita, Y.Kondo, T.Nakamura Measurement of Neutron Activation Cross Sections for Energies up to 40 MeV for Natural Samples of Mg, Si, Ca, V, Cr, Cu and Zn NUCLEAR REACTIONS Mg(n, xnp)24Na, Si(n, xnp)28Al/29Al, Si(n, xn2p)27Mg, Ca(n, xnp)42K/43K, V(n, xn2p)46Sc/47Sc, Cr(n, xnp)53V/52V, Cu(n, xn2p)62Co/62mCo, Zn(n, xn2p)65Ni, Zn(n, xnp)64Cu/66Cu/68Cu/68mCu, E ≤ 40 MeV; measured σ(E). Activation technique.
doi: 10.1080/18811248.1994.9735110
1992KI08 J.Phys.(London) G18, 443 (1992) T.Kishimoto, T.Shibata, M.Imamura, S.Shibata, Y.Uwamino Search for Violation of the Pauli Principle through Spontaneous Neutron Emission from Lead RADIOACTIVITY 208Pb; measured finite excess neutron counting rate, upper limit; deduced limits on spontaneous hole state appearance due to Pauli principle violation.
doi: 10.1088/0954-3899/18/2/023
1992SH26 Nucl.Instrum.Methods Phys.Res. A316, 337 (1992) T.Shibata, M.Imamura, S.Shibata, Y.Uwamino, T.Ohkubo, S.Satoh, K.Yamakoshi, N.Oyama, T.Ohsaka, N.Yamamoto, O.Hatozaki, N.Niimura A Low Background Neutron Measuring System and Its Application to the Detection of Neutrons Produced by the D2O Electrolysis RADIOACTIVITY 252Cf(SF); measured fission neutron detection efficiency. Low background system. NUCLEAR REACTIONS 2H(d, n), E=low; measured no neutron emission enhancement, no tritium production. Low background system, D2O electrolysis.
doi: 10.1016/0168-9002(92)90919-U
1992UW01 Nucl.Sci.Eng. 111, 391 (1992) Y.Uwamino, H.Sugita, Y.Kondo, T.Nakamura Measurement of Neutron Activation Cross Sections of Energy Up to 40 MeV Using Semimonenergetic p-Be Neutrons NUCLEAR REACTIONS 50Cr, 63Cu, 64Zn, 197Au, 55Mn, 23Na(n, 2n), 27Al, 51V(n, α), 51V, 65Cu(n, p), 55Mn(n, pα), (n, 4n), 197Au(n, 4n), 63Cu, 64Zn(n, 3n), 64Zn(n, t), 64Zn, 63Cu(n, 3n), E < 40 MeV; measured σ(E). Semi-monoenergetic p-Be neutrons, activation technique.
doi: 10.13182/NSE111-391
1991NA04 Phys.Rev. C43, 1831 (1991) T.Nakamura, H.Sugita, M.Imamura, Y.Uwamino, H.Nagai, K.Kobayashi Measurement of the Long-Lived 26Al Production Cross Section in the 27Al(n, 2n) Reaction NUCLEAR REACTIONS 27Al(n, 2n), E ≈ 15.3-33.6 MeV; measured σ(E). Semi-monoenergetic beam, accelerator mass spectroscopy method.
doi: 10.1103/PhysRevC.43.1831
1991SH25 Nucl.Instrum.Methods Phys.Res. A308, 609 (1991) K.Shin, T.Ishii, Y.Uwamino, H.Sakai, S.Numata Measurements of NE-213 Response Functions to Neutrons of Energies up to Several Tens of MeV NUCLEAR REACTIONS C(n, np), E=10-73 MeV; measured detector response functions. NE-213 scintillator, quasi-monoenergetic, white neutron sources. Monte Carlo calculations.
doi: 10.1016/0168-9002(91)90074-Z
1990IM04 Nucl.Instrum.Methods Phys.Res. B52, 595 (1990) M.Imamura, H.Nagai, M.Takabatake, S.Shibata, K.Kobayashi, K.Yoshida, H.Ohashi, Y.Uwamino, T.Nakamura Measurements of Production Cross Sections of 14C and 26Al with High-Energy Neutrons up to E(n) = 38 MeV by Accelerator Mass Spectrometry NUCLEAR REACTIONS O(n, X)14C, Si(n, X)26Al, E ≤ 38 MeV; measured residue production σ. Accelerator mass spectrometry.
doi: 10.1016/0168-583X(90)90482-A
1988UW01 Nucl.Instrum.Methods Phys.Res. A271, 546 (1988) Y.Uwamino, T.Ohkubo, A.Torii, T.Nakamura Semi-Monoenergetic Neutron Field for Activation Experiments up to 40 MeV NUCLEAR REACTIONS 27Al(n, α), 197Au(n, 2n), (n, 4n), E=threshold-40 MeV; measured σ(E), σ(En); deduced reaction rates. Activation technique.
doi: 10.1016/0168-9002(88)90318-X
1987NA12 Nucl.Instrum.Methods Phys.Res. A256, 505 (1987) T.Nakamura, T.Ohkubo, Y.Uwamino Spatial Distribution of Radionuclides Produced in Copper by Photonuclear Spallation Reactions NUCLEAR REACTIONS Cu(γ, X)60Cu/61Cu/64Cu/55Co/56Co/57Co/52Mn/56Mn/44Sc/44mSc/47Sc/48Sc, E=900 MeV bremsstrahlung; measured radionuclide production σ, spatial distributions, effective energy ranges. Ge detector. Monte Carlo calculations.
doi: 10.1016/0168-9002(87)90294-4
1984NA06 Phys.Rev. C29, 1317 (1984); Erratum Phys.Rev. C30, 413 (1984) Neutron and Photon Production from Thick Targets Bombarded by 30-MeV p, 33-MeV d, 65-MeV 3He, and 65-MeV α Ions: Phenomenological analysis of experimental neutron energy spectra NUCLEAR REACTIONS, ICPND 12C, 63Cu, 208Pb(p, n), E=30 MeV; 12C, 63Cu, 208Pb(d, n), E=33 MeV; 12C, 63Cu, 208Pb(3He, n), (α, n), (α, γ), E=65 MeV; analyzed thick target σ(E, θ), neutron spectra; deduced reaction mechanism. Equilibrium, preequilibrium hybrid models.
doi: 10.1103/PhysRevC.29.1317
1984SH04 Phys.Rev. C29, 1307 (1984) K.Shin, K.Hibi, M.Fujii, Y.Uwamino, T.Nakamura Neutron and Photon Production from Thick Targets Bombarded by 30-MeV p, 33-MeV d, 65-MeV 3He, and 65-MeV α Ions: Experiment and comparison with cascade Monte Carlo calculations NUCLEAR REACTIONS, ICPND C, Fe, Pb, Cu(p, n), (p, γ), E=30 MeV; C, Fe, Pb, Cu(d, n), (d, γ), E=33 MeV; C, Fe, Pb, Cu(3He, n), (3He, γ), (α, n), (α, γ), E=65 MeV; measured thick target yields, σ(Eγ), σ(En); deduced σ(θ). Monte Carlo calculations.
doi: 10.1103/PhysRevC.29.1307
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