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NSR database version of May 24, 2024.

Search: Author = M.Afzal Ansari

Found 34 matches.

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2023MA05      Phys.Rev. C 107, 014601 (2023)

A.Mahato, D.Singh, N.Sharma, P.K.Giri, S.B.Linda, H.Kumar, S.A.Tali, A.Ali, M.Afzal Ansari, N.K.Deb, N.P.M.Sathik, S.Kumar, R.Kumar, S.Muralithar, R.P.Singh

Disentangling fractional momentum transfer in the 19F + 154Sm system

NUCLEAR REACTIONS 154Sm(19F, 5n)168Lu, (19F, 6n)167Lu, (19F, 5np)167Yb, (19F, 3nα)166Tm, (19F, 4nα)165Tm, (19F, 5nα)164Tm, (19F, 3n2α)162Ho, (19F, 4n2α)161Ho, E=107 MeV; measured reaction products, evaporation residues (ERs), Eγ, Iγ; deduced ERs yields as a function of range in stopping medium, forward recoil range distributions (FRRDs) for the evaporation residues, range integrated σ, relative contributions of complete and incomplete fusion, mean ranges in stopping medium. Discussed linear momentum transfer from the projectile to target accounting also for projectile breakup α+15N and 2α+11B. Activation technique. Beam from 15UD Pelletron accelerator facility at Inter University Accelerator Center (IUAC, India). ERs were collected with a stack of 26 aluminium catcher foils of different thicknesses placed immediately after the target. The decay of ERs on the catcher foils measured with HPGe detector.

doi: 10.1103/PhysRevC.107.014601
Citations: PlumX Metrics


2022MA34      Phys.Rev. C 106, 014613 (2022)

A.Mahato, D.Singh, N.Sharma, P.K.Giri, S.B.Linda, H.Kumar, S.A.Tali, M.Afzal Ansari, A.Ali, N.K.Deb, N.P.M.Sathik, S.Kumar, R.Kumar, S.Muralithar, R.P.Singh

Effects of entrance channels on breakup fusion induced by 19F projectiles

NUCLEAR REACTIONS 154Sm(19F, X), (19F, 4n), (19F, 5n), (19F, 6n), (19F, 5np), (19F, 3nα), (19F, 4nα), (19F, 5nα), (19F, 3n2α), (19F, 4n2α)E=78-110 MeV; measured Eγ, Iγ; deduced complete fusion and evaporation residues production σ(E), critical angular momentum, excitation functions for complete, incomplete fusion and total fusion. Incomplete fusion strength functions systematics for 16O, 19F, 20Ne induced reactions. Activation technique measurement with HPGe detector. Comparison to statistical model calculations (PACE-4 code) and coupled channels (CCFULL code). 15UD Pelletron accelerator facility at the Inter-University Accelerator Center (IUAC), New Delhi.

doi: 10.1103/PhysRevC.106.014613
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6439.


2020MA22      Eur.Phys.J. A 56, 131 (2020)

A.Mahato, D.Singh, P.K.Giri, S.B.Linda, H.Kumar, S.A.Tali, M.Afzal Ansari, R.Kumar, S.Muralithar, R.P.Singh

Probing of incomplete fusion dynamics in 14N + 124Sn system and its correlation with various entrance channel effects

doi: 10.1140/epja/s10050-020-00126-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6384.


2019GI15      Phys.Rev. C 100, 024621 (2019)

P.K.Giri, D.Singh, A.Mahato, S.B.Linda, H.Kumar, S.A.Tali, S.Parasari, A.Ali, M.Afzal Ansari, R.Dubey, R.Kumar, S.Muralithar, R.P.Singh

Systematic study of low-energy incomplete-fusion dynamics in the 16O + 148Nd system: Role of target deformation

NUCLEAR REACTIONS 148Nd(16O, 3n)161Er, 148Nd(16O, 5n)159Er, 148Nd(16O, 6n)158Er, 148Nd(16O, 2np)161Ho, 148Nd(16O, 3np)160Ho, 148Nd(16O, 4np)159Ho, 148Nd(16O, 3nα)157Dy, 148Nd(16O, 5nα)155Dy, 148Nd(16O, 4npα)155Tb, E=67.2, 72.4, 77.4, 84.1, 89.1, 94.7, 99.9 MeV; measured Eγ, Iγ; deduced σ(E), incomplete fusion (ICF) σ(E), effect of target deformation; analyzed previous experimental σ(E) data for many other systems for fraction of incomplete fusion. Measured σ compared with statistical model code PACE-4, and with previous experimental data. Experiment was performed using the 15UD Pelletron accelerator facility at Inter-University Accelerator Centre (IUAC), New Delhi, India.

doi: 10.1103/PhysRevC.100.024621
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6368.


2019GI17      Phys.Rev. C 100, 054604 (2019)

P.K.Giri, A.Mahato, D.Singh, S.B.Linda, H.Kumar, S.A.Tali, M.Afzal Ansari, R.Kumar, S.Muralithar, R.P.Singh

Examination of break-up fusion in the 16O + 148Nd system through measurements of forward recoil range distributions and angular distributions

NUCLEAR REACTIONS 148Nd(16O, 6n)158Er, (16O, 5n)159Er, (16O, 4np)159Ho, (16O, 3np)160Ho, (16O, 5nα)155Dy, (16O, 3nα)157Dy, (16O, 4npα)155Tb, E AP 6 MeV/nucleon; measured Eγ, Iγ off-line, σ(θ) and forward recoil range distributions (FRRD) for evaporation residues, yields of evaporation residues using the 15 UD Pelletron facility at IUAC-New Delhi; deduced σ(θ) for total and complete fusion; analyzed incomplete fusion (ICF) fraction for several parameters using data from the present system, and previous experimental data for 16 other systems (six with 16O beam, four with 13C beam and three each for 12C and 20Ne beams). Comparison of angular distributions with calculations using PACE4 code.

doi: 10.1103/PhysRevC.100.054604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6374.


2019KU07      Phys.Rev. C 99, 034610 (2019)

H.Kumar, S.A.Tali, M.Afzal Ansari, D.Singh, R.Ali, A.Ali, S.Parashari, P.K.Giri, S.B.Linda, R.Kumar, R.P.Singh, S.Muralithar

Systematic study of incomplete-fusion dynamics below 8 MeV/nucleon energy

NUCLEAR REACTIONS 175Lu(13C, 4n), (13C, 5n), (13C, 6n), (13C, 4np), (13C, 5np), (13C, nα), (13C, 3nα), (13C, 5nα), (13C, 2n2α), (13C, 3n2α), (13C, 4n2α)182Ir/183Ir/184Ir/182Os/183Os/183mOs/179Re/181Re/183Re/176Ta/177Ta/178mTa, E AP 88 MeV; measured Eγ, Iγ, σ for evaporation residues by γ-activation method, and forward recoil range distributions (FRRDs) at IUAC, New Delhi; deduced most probable mean ranges, normalized peak widths for residues produced via complete fusion (CF), and/or incomplete fusion (ICF), relative contribution of CF and/or ICF components; calculated Fusion l-distributions for 175Lu(12C, X), (13C, X), E=88 MeV systems using the CCFULL code. Comparison with results from previous experimental data for incomplete fusion fraction in 169Tm, 165Ho, 159Tb, 115In(12C, X), (13C, X), (16O, X), and 209Bi(6Li, X), (7Li, X) systems, and deduced no systematic trend for dependency on the target deformation parameter β2 in the study of the incomplete fusion (ICF) process.

doi: 10.1103/PhysRevC.99.034610
Citations: PlumX Metrics


2019SI31      Eur.Phys.J. A 55, 164 (2019)

D.Singh, P.K.Giri, A.Mahato, S.B.Linda, R.Tripathi, H.Kumar, M.Afzal Ansari, N.P.M.Sathik, R.Ali, R.Kumar, S.Muralithar, R.P.Singh

Probing incomplete fusion dynamics and role of the projectile deformation in the 19F + 154Sm system

NUCLEAR REACTIONS 154Sm(19F, X)160Dy/162Dy/163Dy/162Ho; 154Sm(19F, X)165Er/164Tm/165Tm/168Tm; 154Sm(19F, X)167Yb/158Yb, E=5.1 MeV/nucleon; measured reaction pr oducts populated via complete and incomplete fusion; deduced multiplicity spectra for Z=1, 2 and for α-particles. complete fusion-evaporation α-particle energy profile in forward cone, γ-ray energy spectra, transition intensity distributions for Evaporation Residuals (ER) 161Dy, 162Ho, 165Er, transition intensity distributions, normalized yields for Incomplete Fusion (ICF) populated 163Dy and 164,165Tm from Complete Fusion (CF) together with ICF in interaction; deduced ratios for 19F+154Sm and 16O+160Gd.

doi: 10.1140/epja/i2019-12860-9
Citations: PlumX Metrics


2019SI43      Int.J.Mod.Phys. E28, 1950069 (2019)

D.Singh, S.B.Linda, P.K.Giri, A.Mahato, H.Kumar, S.A.Tali, M.Afzal Ansari, R.Kumar, S.Muralithar, R.P.Singh

Investigation of breakup fusion in 16O + 124Sn system and its correlation with various entrance channel parameters

NUCLEAR REACTIONS 124Sn(16O, X)135Ce/133Ce/133La/133Ba/131Ba/132Cs/129Ba/135Cs/131Xe/131I, E ∼ 6.2 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced complete fusion (CF) and incomplete fusion (ICF) channels, evaporation residues, N/Z ratio of the target as an important entrance channel parameter which strongly affects the ICF dynamics.

doi: 10.1142/S0218301319500691
Citations: PlumX Metrics


2019TA15      Phys.Rev. C 100, 024622 (2019)

S.A.Tali, H.Kumar, M.Afzal Ansari, A.Ali, D.Singh, R.Ali, P.K.Giri, S.B.Linda, R.Kumar, S.Parashari, S.Muralithar, R.P.Singh

Systematic study of the break-up fusion process in the 12C + 165Ho system and interplay of entrance channel parameters

NUCLEAR REACTIONS 165Ho(12C, 3n)174Ta, 165Ho(12C, 4n)173Ta, 165Ho(12C, 5n)172Ta, 165Ho(12C, 6n)171Ta, 165Ho(12C, 3np)173Hf, 165Ho(12C, 5np)171Hf, 165Ho(12C, nα)172Lu, 165Ho(12C, 2nα)171Lu, 165Ho(12C, 3nα)170Lu, 165Ho(12C, 4nα)169Lu, 165Ho(12C, 3npα)169Yb, 165Ho(12C, 2n2α)167Tm, 165Ho(12C, 3n2α)166Tm, E=57.39, 61.78, 66.13, 70.38, 74.59, 78.88, 83.05, 87.38 MeV; measured Eγ, Iγ; deduced σ(E), fraction of incomplete fusion (ICF); analyzed previous experimental σ(E) data for many other systems for fraction of incomplete fusion. Measured σ compared with statistical model code PACE-4, and with previous experimental data. Experiment was performed using the 15UD Pelletron accelerator facility at Inter-University Accelerator Centre (IUAC), New Delhi, India.

doi: 10.1103/PhysRevC.100.024622
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6359.


2018SI14      Phys.Rev. C 97, 064604 (2018)

D.Singh, S.B.Linda, P.K.Giri, A.Mahato, R.Tripathi, H.Kumar, M.Afzal Ansari, N.P.M.Sathik, R.Ali, R.Kumar, S.Muralithar, R.P.Singh

Role of input angular momentum and target deformation on the incomplete-fusion dynamics in the 16O + 154Sm system at ELab = 6.1 MeV/nucleon

NUCLEAR REACTIONS 154Sm(16O, 6n), (16O, 6np), (16O, 2p), (16O, n2p), (16O, 2npα), (16O, 3npα), (16O, 4npα), (16O, 2pα), (16O, 2n2α), E=97.5 MeV; measured Eγ, γ(θ), Eα, α(θ), Ep, p(θ), γα-coin, γp-coin and spin distributions, feeding intensity patterns, and average mean driving input angular momenta of complete fusion (CF) and incomplete fusion (ICF) populated evaporation residues, multiplicity spectra recorded for charged particles using the Gamma Detector Array (GDA) and Charged Particle Detector Array at the 15UD Pelletron Accelerator facility of the IUAC-New Delhi. Comparison with earlier experimental data, and with statistical model calculations using PACE4 code. Complete- and incomplete-fusion reactions.

doi: 10.1103/PhysRevC.97.064604
Citations: PlumX Metrics


2018SI15      Phys.Rev. C 97, 064610 (2018)

D.Singh, S.B.Linda, P.K.Giri, A.Mahato, R.Tripathi, H.Kumar, S.A.Tali, S.Parashari, A.Ali, Ra.Dubey, M.Afzal Ansari, R.Kumar, S.Muralithar, R.P.Singh

Measurement of excitation functions of evaporation residues in the 16O + 124Sn reaction and investigation of the dependence of incomplete fusion dynamics on entrance channel parameters

NUCLEAR REACTIONS 124Sn(16O, 3n), (16O, 5n), (16O, 7n), (16O, 6np), (16O, 3nα), (16O, 5nα), (16O, 7nα), (16O, pα), (16O, 3npα), (16O, n2α), (16O, p2α), E=3-7 MeV/nucleon; measured Iγ, Eγ, evaporation residues populated from complete fusion and incomplete fusion reactions, σ(E) by activation method, and incomplete fusion fractions at 15UD Pelletron heavy ion accelerator facility of IUAC, New Delhi. Comparison with theoretical excitation functions using PACE-4 code, and with previous experimental results. 133,133m,135,137,137mCe, 133La, 129,129m,131,131m,133mBa, 131I, 131mXe, 132,135mCs; measured γ spectra from isotopes produced in different reaction channels.

doi: 10.1103/PhysRevC.97.064610
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6341.


2018TA03      Nucl.Phys. A970, 208 (2018)

S.A.Tali, H.Kumar, M.Afzal Ansari, A.Ali, D.Singh, R.Ali, P.K.Giri, S.B.Linda, S.Parashari, R.Kumar, R.P.Singh, S.Muralithar

Study of incomplete fusion reaction dynamics in 13C + 165Ho system and its dependence on various entrance channel parameters

NUCLEAR REACTIONS 165Ho(13C, x), E=4-7 MeV/nucleon; measured ER (Evaporation Residues) activation off-line Eγ, Iγ using HPGe coupled to CAMAC-based data acquisition system CANDLE; deduced γ-ray energy spectra. 174Ta; deduced T1/2, σ; calculated σ. 166,167Tm, 169Yb, 173Hf, 169,170,171,172Lu, 172,173,174,175Ta; deduced state, J, π, γ-ray energy Eγ, branching ratio, σ, incomplete fusion fraction vs Atarg/(Aproj+Atarg); calculated σ. Calculations done using statistical code PACE4. Incomplete fusion fraction compared also with published data from 165Ho(12C, x), (16O, x), (20Ne, x), E=4-7 MeV/nucleon.

doi: 10.1016/j.nuclphysa.2017.11.012
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6332.


2017AL39      Nucl.Phys. A968, 403 (2017)

R.Ali, M.Afzal Ansari, D.Singh, R.Kumar, D.P.Singh, M.K.Sharma, U.Gupta, B.P.Singh, P.D.Shidling, D.Negi, S.Muralithar, R.P.Singh, R.K.Bhowmik

Observed side feeding in incomplete fusion dynamics in 16O + 160Gd reaction at energy ∼ 5.6 MeV/A: Spin distribution measurements

NUCLEAR REACTIONS 160Gd(16O, x), E≈5.6 MeV/nucleon; measured Eγ, Iγ(θ), Ep, Ip(θ), Eα, Iα(θ), pγ-coin, αγ-coin using GDA (Gamma Detector Array) consisting of 12 n-type Compton suppressed HPGE working together with CPDA (Charged Particle Detector Array); deduced relative spin distributions (relative yields vs spin) of different reaction channels, evaporation residues yrast bands side feeding intensities, mean input angular momentum for different reaction channels.

doi: 10.1016/j.nuclphysa.2017.09.005
Citations: PlumX Metrics


2017KU05      Nucl.Phys. A960, 53 (2017)

H.Kumar, S.A.Tali, M.Afzal Ansari, D.Singh, R.Ali, K.Kumar, N.P.M.Sathik, S.Parashari, A.Ali, R.Dubey, I.Bala, R.Kumar, R.P.Singh, S.Muralithar

Investigation of incomplete fusion dynamics at energy 4-8 MeV/nucleon

NUCLEAR REACTIONS 175Lu(12C, xn), (12C, xnp), (12C, xnα), (12C, xn2α), (13C, xn), (13C, xnp), (13C, xnα), (13C, xn2α), E=4-8 MeV/nucleon; measured Eγ, Iγ, γγ-coin; deduced residues, γ transitions, γ-ray intensity, T1/2, levels, J, π, σ, α-decay Q value systematics; calculated σ using statistical (Hauser-Feshbach) model code PACE-4; deduced ICF (InComplete Fusion) fraction systematics with projectile-target mass asymmetry.

doi: 10.1016/j.nuclphysa.2017.01.009
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6303.


2017SI24      Phys.Lett. B 774, 7 (2017)

D.Singh, S.B.Linda, P.K.Giri, A.Mahato, R.Tripathi, H.Kumar, M.Afzal Ansari, N.P.M.Sathik, R.Ali, R.Kumar, S.Muralithar, R.P.Singh

Spin distribution of evaporation residues formed in complete and incomplete fusion in 16O+154Sm system

NUCLEAR REACTIONS 154Sm(16O, X)162Er/158Dy/163Dy/159Tb/164Tm/165Tm/165Yb/166Yb, E=6.2 MeV/nucleon; measured reaction products, Eγ, Iγ; deduced γ-ray energies, normalized yields, feeding intensity profiles of evaporation residues.

doi: 10.1016/j.physletb.2017.09.034
Citations: PlumX Metrics


2012SI03      Nucl.Phys. A879, 107 (2012)

D.Singh, R.Ali, M.Afzal Ansari, B.S.Tomar, M.H.Rashid, R.Guin, S.K.Das

Observation of entrance channel mass-asymmetry effect on incomplete fusion reaction for 20Ne + 165Ho system

NUCLEAR REACTIONS 165Ho(20Ne, 3n), (20Ne, 2np), (20Ne, 3np), (20Ne, α), (20Ne, 2nα), (20Ne, 3nα), (20Ne, 4nα), (20Ne, 3npα), (20Ne, 4npα), (20Ne, 6npα), (20Ne, n2pα), (20Ne, 2α), (20Ne, n2α), (20Ne, 2n2α), (20Ne, 3n2α), (20Ne, 4n2α), (20Ne, 3np2α), (20Ne, 3n4α), E=88=165 MeV; measured ER Eγ, Iγ using recoil catcher; deduced direct, cumulative yields, direct σ, ICF σ, total σ, critical angular momentum, mass-asymmetry effect; calculated σ, yields using statistical model with Monte Carlo de-excitation with different level density parameters. ICF fraction compared with literature data for other systems.

doi: 10.1016/j.nuclphysa.2012.01.020
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6181.


2011SI12      Phys.Rev. C 83, 054604 (2011)

D.Singh, R.Ali, M.Afzal Ansari, B.S.Tomar, M.H.Rashid, R.Guin, and S.K.Das

Reaction mechanism in the 20Ne+59Co system at 3-7 MeV/nucleon, and observation of entrance-channel mass-asymmetry of the incomplete fusion fraction

NUCLEAR REACTIONS 59Co(20Ne, np)77Kr, 59Co(20Ne, 2np)76Kr, 59Co(20Ne, n2p)76Br, 59Co(20Ne, α)75Br, 59Co(20Ne, nα)74mBr, 59Co(20Ne, npα)73Se, 59Co(20Ne, 4npα)70Se, 59Co(20Ne, n2pα)72As, 59Co(20Ne, 2α)71As, 59Co(20Ne, n2α)70As, 59Co(20Ne, 2n2α)69As, 59Co(20Ne, np2α)69Ge, 59Co(20Ne, 3np2α)67Ge, 59Co(20Ne, 4np2α)66Ge, 59Co(20Ne, 3α)67Ga, 59Co(20Ne, n3α)66Ga, 59Co(20Ne, 2n3α)65Ga, 59Co(20Ne, 2n4α)61Cu, E=62-150 MeV; measured Eγ, Iγ, γ-activation methods, production cross sections of evaporation residues in incomplete fusion reactions. Comparison with PACE-2 predictions.

doi: 10.1103/PhysRevC.83.054604
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6185.


2010AL19      J.Phys.(London) G37, 115101 (2010)

R.Ali, D.Singh, M.Afzal Ansari, M.H.Rashid, R.Guin, S.K.Das

Investigation of incomplete fusion in 20Ne + 55Mn reactions at 3-8 MeV/nucleon

NUCLEAR REACTIONS 55Mn(20Ne, X)70Se/70As/71As/72As/66Ge/67Ge/69Ge/65Ga/66Ga/67Ga/63Zn/60Cu/61Cu, E=51-164 MeV; measured reaction products recoils, Eγ, Iγ; deduced σ, angular momentum.Comparison with statistical code PACE-2.

doi: 10.1088/0954-3899/37/11/115101
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6159.


2010SI04      Phys.Rev. C 81, 027602 (2010)

D.Singh, R.Ali, M.Afzal Ansari, K.S.Babu, P.P.Singh, M.K.Sharma, B.P.Singh, R.K.Sinha, R.Kumar, S.Muralithar, R.P.Singh, R.K.Bhowmik

Incomplete fusion dynamics by spin distribution measurements

NUCLEAR REACTIONS 124Sn(16O, X)133Ce/134Ce/135Ce/133La/135La/131Ba/132Ba/133Ba/128,130,133Xe/131Cs/127I, E=6.3 MeV/nucleon; measured Eγ, Iγ; deduced spin distributions of evaporation residues formed in xn, pxn, αxn, αpxn and 2αxn reaction channels.

doi: 10.1103/PhysRevC.81.027602
Citations: PlumX Metrics


2009SI10      Phys.Rev. C 79, 054601 (2009)

D.Singh, R.Ali, M.Afzal Ansari, M.H.Rashid, R.Guin, S.K.Das

Reaction mechanisms in the system 20Ne+165Ho: Measurement and analysis of forward recoil range distributions

NUCLEAR REACTIONS 165Ho(20Ne, 2np), (20Ne, 3np), (20Ne, α), (20Ne, 2nα), (20Ne, 3npα), (20Ne, 4npα), (20Ne, 6npα), (20Ne, n2pα), (20Ne, 2α), (20Ne, n2α), (20Ne, 2n2α), (20Ne, 3n2α), (20Ne, 4n2α), (20Ne, 3np2α), (20Ne, 3n4α), E=164 MeV; measured Eγ, Iγ, yields, forward recoil range distributions and relative contributions of complete and incomplete fusion channels.

doi: 10.1103/PhysRevC.79.054601
Citations: PlumX Metrics


2008SI05      Chin.J.Phys.(Taiwan) 46, 27 (2008)

D.Singh, M.Afzal Ansari, R.Ali, N.P.M.Sathik, M.Ismail

A Study of Excitation Functions for Some Residues Produced in 16O+74Ge System Below 7 MeV/nucleon

NUCLEAR REACTIONS 74Ge(16O, 4n), (16O, 2np), (16O, 3np), (16O, 4np), (16O, nα), (16O, 3nα), (16O, 2npα), (16O, 3npα), (16O, 3n2α), E=60.2-111.6 MeV; measured Eγ, Iγ, cross sections using stacked foil activation.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6092.


2005AF02      J.Phys.Soc.Jpn. 74, 1150 (2005)

M.Afzal Ansari, N.P.M.Sathik, D.Singh, M.H.Rashid

Measurement and Analysis of Alpha Particle Induced Reactions on Praseodymium

NUCLEAR REACTIONS 141Pr(α, n), (α, 2n), E=15-45 MeV; measured σ. Stacked-foil activation technique. Comparison with model predictions.

doi: 10.1143/JPSJ.74.1150
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0361.


2004AF03      Int.J.Mod.Phys. E13, 585 (2004)

M.Afzal Ansari, M.A.Abd.Alslam, N.P.Sathik, M.Ismail, M.H.Rashid

Excitation functions of α-induced reactions in cobalt and pre-equilibrium effects

NUCLEAR REACTIONS 59Co(α, 2n), (α, nα), (α, 2nα), E=17-50 MeV; 59Co(α, 2nα), (α, n2p), E=40-50 MeV; measured excitation functions; deduced pre-equilibrium effects. Stacked-foil activation.

doi: 10.1142/S0218301304002405
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1238.


2002SA34      Phys.Rev. C66, 014602 (2002); Erratum Phys.Rev. C67, 059903 (2003)

N.P.M.Sathik, M.Afzal Ansari, B.P.Singh, M.Ismail, M.H.Rashid

Preequilibrium Emission in α Induced Reactions on Bromine and Thallium

NUCLEAR REACTIONS 203Tl(α, n), 79Br, 203Tl(α, 2n), 203,205Tl(α, 3n), 81Br, 203,205Tl(α, 4n), E ≈ 20-50 MeV; measured production σ. Stacked-foil activation technique, comparison with model predictions.

doi: 10.1103/PhysRevC.66.014602
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0452.


2001SI34      Chin.J.Phys.(Taiwan) 39, 336 (2001)

R.K.Y.Singh, M.Afzal Ansari, R.P.Gautam

Pre-Equilibrium Particle Emission in α-Induced Excitation Functions in Niobium

NUCLEAR REACTIONS 93Nb(α, n), (α, 2n), (α, 3n), (α, nα), E < 40 MeV; measured σ. Stacked-foil activation, comparison with model predictions.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0456.


1996SA48      Pramana 47, 401 (1996)

N.P.M.Sathik, M.Afzal Ansari, B.P.Singh, R.Prasad

Measurement and Analysis of Excitation Functions for Alpha Induced Reactions on Iodine and Cesium

NUCLEAR REACTIONS, ICPND 127I(α, 2n), E=18-50 MeV; 127I(α, 4n), E=40-50 MeV; 133Cs(α, 2n), E=18-48 MeV; 133Cs(α, 4n), E=40-48 MeV; measured total σ vs E; deduced preequilibrium effects. Weisskopf-Ewing model calculations. Stacked foil activation technique.

doi: 10.1007/BF02847827
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6091.


1993SI03      Phys.Rev. C47, 2055 (1993)

B.P.Singh, M.G.V.Sankaracharyulu, M.Afzal Ansari, H.D.Bhardwaj, R.Prasad

Equilibrium and Preequilibrium Emission in Some α-Induced Reactions on Enriched Isotopes 128,130Te at Moderate Excitation Energies

NUCLEAR REACTIONS, ICPND 130,128Te(α, np), E ≈ 22.56-44.96 MeV; measured σ(E); deduced preequilibrium fraction energy, target mass dependences. Statistical model.

doi: 10.1103/PhysRevC.47.2055
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0298.


1990CH11      Appl.Radiat.Isot. 41, 401 (1990)

A.K.Chaubey, M.K.Bhardwaj, R.P.Gautam, R.K.Y.Singh, M.Afzal Ansari, I.A.Rizvi, H.Singh

Pre-Equilibrium Decay Process in the Alpha Induced Reactions of Silver Isotopes

NUCLEAR REACTIONS, ICPND 107Ag(α, n), (α, 2n), 109Ag(α, 2n), (α, 3n), E=threshold-50 MeV; measured σ(E). Stacked foil technique. Model calculations.

doi: 10.1016/0883-2889(90)90150-F
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6208.


1989RI06      Can.J.Phys. 67, 870 (1989)

I.A.Rizvi, M.K.Bhardwaj, M.Afzal Ansari, A.K.Chaubey

Nonequilibrium Effects in α-Particle Induced Reactions on Gallium Isotopes

NUCLEAR REACTIONS 69Ga(α, n), (α, 2n), (α, 3n), (α, 3np), 71Ga(α, 4n), (α, n), E ≈ threshold-60 MeV; measured σ(E); deduced nonequilibrium effects role. Stacked foil activation technique. Geometry dependent hybrid model.

doi: 10.1139/p89-150
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0631.


1989RI08      Can.J.Phys. 67, 1091 (1989)

I.A.Rizvi, M.K.Bhardwaj, M.Afzal Ansari, A.K.Chaubey

Preequilibrium Emission of Multiparticles in α-Induced Reactions with 55Mn Nucleus

NUCLEAR REACTIONS, ICPND Mn(α, n), (α, 2n), (α, 3n), (α, 4n), (α, nα), (α, 3n2p), (α, 3nα), E=7-60 MeV; measured σ(E). γ-spectroscopy, Ge(Li) detector. Exciton model.

doi: 10.1139/p89-188
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0630.


1987RI09      J.Phys.Soc.Jpn. 56, 3135 (1987)

I.A.Rizvi, M.Afzal Ansari, R.P.Gautam, R.K.Y.Singh, A.K.Chaubey

Excitation Function Studies of (α, xpyn) Reactions for 63,65Cu and Pre-Equilibrium Effect

NUCLEAR REACTIONS, ICPND 63,65Cu(α, xnyp)66Ga/65Zn/65Ga/68Ga/67Ga, E=40 MeV; measured residual production σ(E). Stacked foil activation technique. Preequilibrium emission, geometry dependent hybrid model.

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0090.


1981AG03      Nuovo Cim. 61A, 141 (1981)

H.M.Agrawal, M.Afzal Ansari, M.Wasim, M.L.Sehgal

Neutron Capture Cross-Sections in the keV Energy Region

NUCLEAR REACTIONS 51V(n, γ), E=415 keV; 65Cu(n, γ), E=415, 610 keV; 69Ga(n, γ), E=460, 650 keV; 80Se, 107Ag(n, γ), E=610 keV; 110Pd(n, γ), E=380 keV; 154Sm(n, γ), E=400, 650 keV; 198Pt(n, γ), E=475 keV; measured σ. Statistical model analysis.

doi: 10.1007/BF02902447
Citations: PlumX Metrics


1981AG04      Z.Phys. A300, 313 (1981)

H.M.Agrawal, M.Wasim, M.Afzal Ansari, M.L.Sehgal

Activation Cross-Sections for 209Bi(n, α)206Tl Reaction

NUCLEAR REACTIONS 209Bi(n, α), E=340, 575 keV; measured σ. Natural target, activation technique. Hauser-Feshbach calculations.

doi: 10.1007/BF01419861
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30602.


1980AG01      Nucl.Phys. A337, 227 (1980)

H.M.Agrawal, M.Wasim, M.Afzal Ansari, M.L.Sehgal

181Ta(n, α)178mLu, 178Lu Reactions and Isomeric States of 178Lu

NUCLEAR REACTIONS 181Ta(n, α), E=270, 615, 690, 875 keV; measured isomer production σ ratio. 178Lu deduced levels, J, π.

doi: 10.1016/0375-9474(80)90052-4
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30569.


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