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Search: Author = M.Afzal Ansari

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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
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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
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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
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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
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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
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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
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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
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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
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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
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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 E_Lab = 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
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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,135,137,137m}Ce, ¹³³La, ^{129,129m,131,131m,133m}Ba, ¹³¹I, ^131mXe, ^132,135mCs; measured γ spectra from isotopes produced in different reaction channels.

doi: 10.1103/PhysRevC.97.064610
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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 T_1/2, σ; calculated σ. ^166,167Tm, ¹⁶⁹Yb, ¹⁷³Hf, ^{169,170,171,172}Lu, ^{172,173,174,175}Ta; deduced state, J, π, γ-ray energy Eγ, branching ratio, σ, incomplete fusion fraction vs A_targ/(A_proj+A_targ); 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
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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
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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, T_1/2, 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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset30569.