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NSR database version of April 11, 2024.

Search: Author = M.T.da Cruz

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2009ZA02      Nucl.Instrum.Methods Phys.Res. A605, 339 (2009)

G.S.Zahn, F.A.Genezini, C.B.Zamboni, M.T.F.da Cruz

Gamma transition intensity determination using multidetector coincidence data

NUCLEAR STRUCTURE 152Eu, 193Os, 155Sm; calculated Iγ, γγ-coin. Comparison with the experiment.

doi: 10.1016/j.nima.2009.04.001
Citations: PlumX Metrics

2006ZA13      Braz.J.Phys. 36, 1354 (2006)

G.S.Zahn, C.B.Zamboni, F.A.Genezini, J.Mesa-Hormaza, M.T.F.da Cruz

Low-Energy Levels Calculation for 193Ir

NUCLEAR STRUCTURE 193Ir; calculated energies of the low lying states using a single particle model.

doi: 10.1590/S0103-97332006000800004
Citations: PlumX Metrics

2005GE12      Braz.J.Phys. 35, 835 (2005)

F.A.Genezini, C.B.Zamboni, J.Mesa, M.T.F.da Cruz

New Low-Energy Levels Calculation for 155Eu

NUCLEAR STRUCTURE 155Eu; calculated band-head level energies, J, π. Semi-microscopic formalism.

doi: 10.1590/S0103-97332005000500032
Citations: PlumX Metrics

2005ZA15      Braz.J.Phys. 35, 843 (2005)

G.S.Zahn, C.B.Zamboni, F.A.Genezini, M.P.Raele, J.Y.Zevallos-Chavez, M.T.F.da Cruz

Investigation of Excited Levels in 193Ir From the Beta Decay of 193Os

RADIOACTIVITY 193Os(β-) [from 192Os(n, γ)]; measured Eγ, Iγ, γγ-coin. 193Ir deduced levels, J, π.

doi: 10.1590/S0103-97332005000500034
Citations: PlumX Metrics

2004GE20      Braz.J.Phys. 34, 722 (2004)

F.A.Genezini, C.B.Zamboni, M.T.F.da Cruz, J.Y.Zevallos-Chavez

Angular Correlation Measurements in 155Eu Nuclei

RADIOACTIVITY 155Sm(β-) [from 154Sm(n, γ)]; 60Co, 133Ba, 152Eu; measured γ-ray angular correlations. 155Eu, 60Ni, 133Cs, 152Gd transitions deduced δ. Comparison with previous results.

doi: 10.1590/s0103-97332004000500004
Citations: PlumX Metrics

2004LI78      Braz.J.Phys. 34, 753 (2004)

V.P.Likhachev, J.D.T.Arruda-Neto, M.T.F.da Cruz, H.Dias, S.B.Duarte, W.R.Carvalho, Jr., M.S.Hussein, A.C.S.Lima, L.F.R.Macedo, J.Mesa, S.A.Pashchuk, T.E.Rodrigues, G.Silva, H.R.Schelin, O.A.P.Tavares

Residual Nucleus Excitation Energy in (e, e'p)- Reaction

doi: 10.1590/S0103-97332004000500012
Citations: PlumX Metrics

2004ZA15      Braz.J.Phys. 34, 719 (2004)

G.S.Zahn, C.B.Zamboni, F.A.Genezini, M.P.Raele, M.T.F.da Cruz, J.Y.Zevallos-Chavez

New Gamma Transitions in 193Ir From the Beta Decay of 193Os

RADIOACTIVITY 193Os(β-) [from 192Os(n, γ)]; measured Eγ, Iγ, γγ-coin. 193Ir deduced levels, transition intensities.

doi: 10.1590/S0103-97332004000500003
Citations: PlumX Metrics

2003ME01      Appl.Radiat.Isot. 58, 245 (2003)

I.M.M.A.Medeiros, C.B.Zamboni, F.A.Genezini, J.A.G.De Medeiros, M.T.F.da Cruz, J.Y.Zevallos-Chavez

Excited levels in 149Pm from the decay of 149Nd

RADIOACTIVITY 149Nd(β-) [from 148Nd(n, γ)]; measured Eγ, Iγ, γγ-coin. 149Pm deduced levels, J, π.

doi: 10.1016/S0969-8043(02)00306-8
Citations: PlumX Metrics

2001ME01      Appl.Radiat.Isot. 54, 245 (2001)

J.A.G.Medeiros, C.B.Zamboni, A.L.Lapolli, G.Kenchian, M.T.F.da Cruz

Decay of 72Ga

RADIOACTIVITY 72Ga(β-) [from Ga(n, X)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 72Ge deduced levels, J, π.

doi: 10.1016/S0969-8043(99)00282-1
Citations: PlumX Metrics

2001SH03      Phys.Rev. C63, 017602 (2001)

V.B.Shostak, G.P.Palkin, N.I.Woloshin, V.P.Likhachev, M.N.Martins, M.T.F.da Cruz

6He Neutron Distribution Radius from 7Li(p, 2p)6He Reaction

NUCLEAR REACTIONS 7Li(p, 2p), E=70 MeV; analyzed σ(E, θ). 6He deduced neutron rms radius. Distorted-wave approximation for nonlocal realistic t matrix.

doi: 10.1103/PhysRevC.63.017602
Citations: PlumX Metrics

2001SH46      Braz.J.Phys. 31, 327 (2001)

V.B.Shostak, G.P.Palkin, N.I.Woloshin, V.P.Likhachev, J.D.T.Arruda-Neto, M.T.F.da Cruz, M.N.Martins

Analysis of the Ratio of (p, pn) to (p, 2p) Reaction Cross Sections

NUCLEAR REACTIONS 7Li(p, 2p), (p, np), E=70 MeV; analyzed σ(E, θ), final-state interactions and off-shell effects. Distorted-wave approximation, non-local realistic t-matrix.

doi: 10.1590/s0103-97332001000200028
Citations: PlumX Metrics

2001ZA08      Appl.Radiat.Isot. 55, 477 (2001)

C.B.Zamboni, J.A.G.Medeiros, A.L.Lapolli, F.A.Genezini, S.P.Camargo, M.T.F.da Cruz, J.Y.Zevallos-Chavez

Energy Levels in 139La from the Decay of 139Ba

RADIOACTIVITY 139Ba(β-) [from 138Ba(n, γ)]; measured Eγ, Iγ, γγ-coin. 139La deduced levels, J, π, β-feeding intensities.

doi: 10.1016/S0969-8043(01)00105-1
Citations: PlumX Metrics

1999LI02      Phys.Rev. C59, 525 (1999)

V.P.Likhachev, M.N.Martins, M.T.F.da Cruz, J.D.T.Arruda-Neto, L.P.Geraldo, R.Semmler, J.F.Dias

Triton Angular Distributions from the 7Li(γ, t)α Reaction Near Threshold

NUCLEAR REACTIONS 7Li(γ, t), E=6.4-6.7, 8.5-9.0 MeV; measured tritons σ(E, θ). Comparison with binary cluster model.

doi: 10.1103/PhysRevC.59.525
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0617.

1999TE01      Phys.Rev. C59, 522 (1999)

L.A.A.Terremoto, V.P.Likhachev, M.N.Martins, M.T.F.da Cruz, N.Teruya

Branching Ratio of the 26Mg(e, e'α0)22Ne Reaction in the Giant Resonance Region

NUCLEAR REACTIONS 26Mg(e, e'α), E=14-26 MeV; analyzed data; deduced α0 branching ratios. 26Mg deduced α0 decay branch of GDR.

doi: 10.1103/PhysRevC.59.522
Citations: PlumX Metrics

1998DE26      Appl.Radiat.Isot. 49, 997 (1998)

S.P.De Camargo, C.B.Zamboni, J.A.G.De Medeiros, G.Kenchian, M.T.F.Da Cruz

Decay of 76As

RADIOACTIVITY 76As(β-) [from As(n, X), E=reactor]; measured Eγ, Iγ, γγ-coin. 76Se deduced levels, J, π.

doi: 10.1016/S0969-8043(97)10139-7
Citations: PlumX Metrics

1998GA24      Phys.Rev. C58, 1829 (1998)

A.Gammal, M.T.F.da Cruz, I.D.Goldman, G.Kenchian

Electron-γ Angular Correlations in 134Ba

RADIOACTIVITY 134Cs(β-) [from 133Cs(n, γ)]; measured Eγ, Iγ, E(ce), I(ce), γγ-coin, (ce)γ(θ). 134Ba deduced transitions multipolarities, ICC, particle parameters. Surface barrier, Ge(Li) detectors.

doi: 10.1103/PhysRevC.58.1829
Citations: PlumX Metrics

1998LI07      Nucl.Phys. A628, 597 (1998)

V.P.Likhachev, M.N.Martins, Yu.A.Kasatkin, M.T.F.da Cruz, J.D.T.Arruda-Neto, V.B.Shostak, V.V.Denyak, I.G.Evseev, S.A.Paschuk, V.M.Khvastunov

Disintegration of the Deuteron by Linearly Polarized Photons at Low Energies

NUCLEAR REACTIONS 2H(polarized γ, p), E=5-10 MeV bremsstrahlung; measured σ(θ), asymmetry following disintegration. Model comparison.

doi: 10.1016/S0375-9474(97)00620-9
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0647.

1998SH33      Nucl.Phys. A643, 3 (1998)

V.B.Shostak, G.P.Palkin, N.I.Voloshin, V.P.Likhachev, J.D.T.Arruda-Neto, M.T.F.da Cruz, M.N.Martins

Study of 7Li(p, pn) and 7Li(p, 2p) Reactions at 70 MeV

NUCLEAR REACTIONS 7Li(p, 2p), (p, np), E=70 MeV; measured σ(Ep, θ(1), θ(2)); deduced off-shell, final state interaction effects. Distorted wave approximation, realistic T-matrix.

doi: 10.1016/S0375-9474(98)00551-X
Citations: PlumX Metrics

1997BA10      Phys.Rev. C55, 820 (1997)

D.W.Bardayan, M.T.F.da Cruz, M.M.Hindi, A.F.Barghouty, Y.D.Chan, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, D.F.Rossi, F.E.Wietfeldt, I.Zlimen

Radioisotope Yields from 1.85-GeV Protons on Mo and 1.85- and 5.0-GeV Protons on Te

NUCLEAR REACTIONS Mo(p, X), E=1.85 GeV; Te(p, X), E=1.85, 5 GeV; measured Eγ, Iγ, σ; deduced effective yields for 74Br-116In isotopes.

doi: 10.1103/PhysRevC.55.820
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1944.

1997TE09      Phys.Rev. C56, 2320 (1997)

R.R.P.Teixeira, I.D.Goldman, M.T.F.da Cruz, E.Browne, I.Y.Lee, A.O.Macchiavelli, E.B.Norman

Weak γ-Rays from the Electron-Capture Decay of 194Au

RADIOACTIVITY 194Au(EC); measured Eγ, Iγ, γγ-coin following decay. 194Pt deduced levels, J, π.

doi: 10.1103/PhysRevC.56.2320
Citations: PlumX Metrics

1996EJ03      Phys.Rev. C54, 2047 (1996)

R.Ejnisman, I.D.Goldman, P.R.Pascholati, M.T.F.da Cruz, R.M.Oliveira, E.B.Norman, I.Zlimen, F.E.Wietfeldt, R.M.Larimer, Y.D.Chan, K.T.Lesko, A.Garcia

Cross Sections for 45Sc(p, 2n)44Ti and Related Reactions

NUCLEAR REACTIONS, ICPND 45Sc(p, 2n), (p, np), (p, n), (p, n3p), (p, 3p), E=16-55 MeV; measured Eγ, Iγ following irradiation; deduced σ(E). Ge detectors, stacked foil technique.

doi: 10.1103/PhysRevC.54.2047
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0438.

1996EJ05      Nuovo Cim. 109A, 1461 (1996)

R.Ejnisman, I.D.Goldman, P.R.Pascholati, M.T.F.Da Cruz, R.M.Oliveira, P.B.Rios, R.T.Dos Santos

Upper Limit on the Thermal-Neutron Capture Cross-Section of 44Ti

NUCLEAR REACTIONS 44Ti(n, γ), E=thermal; measured Eγ, Iγ; deduced capture σ upper limit. Target produced via 45Sc(p, 2n) reaction from proton irradiation of Sc2O3.

doi: 10.1007/BF02780617
Citations: PlumX Metrics

1995WI20      Phys.Rev. C52, 1028 (1995)

F.E.Wietfeldt, E.B.Norman, Y.D.Chan, M.T.F.da Cruz, A.Garcia, E.E.Haller, W.L.Hansen, M.M.Hindi, R.-M.Larimer, K.T.Lesko, P.N.Luke, R.G.Stokstad, B.Sur, I.Zlimen

Further Studies on the Evidence for a 17-keV Neutrino in a 14C-Doped Germanium Detector

RADIOACTIVITY 14C(β-); measured β-endpoint energy; deduced Qβ, no 17 keV neutrino evidence. Source doping of Ge detector.

doi: 10.1103/PhysRevC.52.1028
Citations: PlumX Metrics

1994HI05      Phys.Rev. C50, 728 (1994)

M.M.Hindi, A.E.Champagne, M.T.F.da Cruz, R.-M.Larimer, K.T.Lesko, E.B.Norman, B.Sur

β+ Decay and Cosmic-Ray Half-Lives of 143Pm and 144Pm

RADIOACTIVITY 143,144Pm(β+) [from Pr(α, X), E=30 MeV]; measured Eγ, Iγ, annihilation γγ-coin; deduced β+-branching upper limits, partial T1/2 estimates.

doi: 10.1103/PhysRevC.50.728
Citations: PlumX Metrics

1993DA19      Phys.Rev. C48, 3106 (1993)

M.T.F.da Cruz, D.W.Bardayan, Y.Chan, A.Garcia, M.M.Hindi, R.-M.Larimer, K.T.Lesko, E.B.Norman, D.F.Rossi, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Thick-Target Yields of Iodine Isotopes from Proton Interactions in Te, and the Double-β Decays of 128,130Te

NUCLEAR REACTIONS, ICPND 126,128,130Te(p, xn)126I/128I/130I, E=15-50 MeV; measured thick target residuals yields. 126,128,130Te(p, xn)126I/128I/130I, E=1.85, 5 GeV; measured residuals production σ; deduced revised correction for cosmic ray production of 126,128,130Xe ores, 120,128Te 2β-decay T1/2 implications. Activation technique, Ge detector.

doi: 10.1103/PhysRevC.48.3106
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0150.

1993DA20      Phys.Rev. C48, 3110 (1993)

M.T.F.da Cruz, Y.Chan, A.Garcia, M.M.Hindi, G.Kenchian, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Search for the β+ Decay of 54Mn

RADIOACTIVITY 54Mn(β+); measured γγ-coin; deduced log ft. 54Cr levels deduced Iβ+ limit. Source as cosmic ray chronometer discussed. Hyperpure Ge detectors.

doi: 10.1103/PhysRevC.48.3110
Citations: PlumX Metrics

1993GA09      Phys.Rev. C47, 2910 (1993)

A.Garcia, Y.-D.Chan, M.T.F.da Cruz, R.M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen, D.M.Moltz, J.Batchelder, T.J.Ognibene, M.M.Hindi

Electron-Capture Decay of 100Tc and the Double-β Decay of 100Mo

RADIOACTIVITY 100Tc(EC) [from 100Mo(p, n), E=9 MeV]; measured Eγ, Iγ, E X-ray, I X-ray; deduced log ft, T1/2. 100Mo deduced two-step process role in 2ν-accompanied 2β-decay, T1/2.

doi: 10.1103/PhysRevC.47.2910
Citations: PlumX Metrics

1993HI09      Phys.Rev. C47, 2598 (1993)

M.M.Hindi, B.Sur, K.L.Wedding, D.W.Bardayan, K.R.Czerwinski, M.T.F.da Cruz, D.C.Hoffman, R.-M.Larimer, K.T.Lesko, E.B.Norman

β+ Decay and Cosmic-Ray Half-Life of 91Nb

RADIOACTIVITY 91,91mNb(β+), (EC); measured Eγ, Iγ, E X-ray, I X-ray; deduced β-branching ratios, partial T1/2; deduced EC capture rates. Chemically purified sample source.

doi: 10.1103/PhysRevC.47.2598
Citations: PlumX Metrics

1993WI05      Phys.Rev.Lett. 70, 1759 (1993)

F.E.Wietfeldt, Y.D.Chan, M.T.F.da Cruz, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, I.Zlimen

Search for a 17 keV Neutrino in the Electron-Capture Decay of 55Fe

RADIOACTIVITY 55Fe(EC); measured internal bremsstrahlung γ spectra; deduced no evidence for 5-25 keV mass neutrino. Chemically purified 55Fe sample, coaxial Ge detector.

doi: 10.1103/PhysRevLett.70.1759
Citations: PlumX Metrics

1992DA15      Phys.Rev. C46, 1132 (1992)

M.T.F.da Cruz, Y.Chan, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt, I.Zlimen

Half-Life of 56Ni

RADIOACTIVITY 56Ni(EC) [from 56Fe(3He, 3n), E=50 MeV]; measured Eγ, Iγ, time dependent γ yields; deduced T1/2.

doi: 10.1103/PhysRevC.46.1132
Citations: PlumX Metrics

1992ZL01      Phys.Rev. C46, 1136 (1992)

I.Zlimen, E.Browne, Y.Chan, M.T.F.da Cruz, A.Garcia, R.-M.Larimer, K.T.Lesko, E.B.Norman, R.G.Stokstad, F.E.Wietfeldt

Second-Forbidden Electron-Capture Decay of 55Fe

RADIOACTIVITY 55Fe(EC); measured I gamma; deduced log ft, decay characteristics. 55Mn level deduced branching.

doi: 10.1103/PhysRevC.46.1136
Citations: PlumX Metrics

1991PR08      Nucl.Instrum.Methods Phys.Res. A309, 222 (1991)

V.L.C.Procida Veissid, G.Kenchian, M.T.F.da Cruz

Experimental Solid-Angle Correction for Gamma Angular Correlations

RADIOACTIVITY 60Co, 100Rh; measured γγ(θ), DCO. 100Ru, 60Ni transitions deduced correlation coefficients. Solid angle corrections, new method, two wrap-around Ge(Li) detectors.

doi: 10.1016/0168-9002(91)90106-Z
Citations: PlumX Metrics

1990DA09      Phys.Rev. C42, 869 (1990)

M.T.F.da Cruz, I.D.Goldman

Decay of 132Cs and Nuclear Structure of 132Xe

RADIOACTIVITY 132Cs(β-)(β+), (EC); measured Eγ, Iγ, γγ-coin, γγ(θ); deduced log ft. 132Ba, 132Xe deduced levels, J, π, δ. Ge(Li), hyperpure Ge, NaI(Tl) detectors.

NUCLEAR STRUCTURE 132Xe; calculated levels, Iγ, δ, quadrupole moments, B(λ), μ. Kumar-Baranger method, pairing-plus-quadrupole interactions.

doi: 10.1103/PhysRevC.42.869
Citations: PlumX Metrics

1990LE11      Phys.Rev. C41, 2457 (1990)

C.H.Lewenkopf, I.D.Goldman, M.T.F.da Cruz

One-Quasiparticle Coupling to a Bohr Core

NUCLEAR STRUCTURE 133Xe; calculated levels. Microscopic-macroscopic Kumar-Baranger solution, Bohr Hamiltonian.

doi: 10.1103/PhysRevC.41.2457
Citations: PlumX Metrics

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