Measurement of Differential Cross Section for the64Zn(n,α)61Ni Reaction at 2.54, 4.00, and 5.50 MeV

Zhang, Guohui; Zhang, Jiaguo; Cao, Rongtai; Guo, Li’an; Chen, Jinxiang; Gledenov, Yu. M.; Sedysheva, M. V.; Khuukhenkhuu, G.; Szalanski, P.

doi:10.13182/nse160-123

Cited by 11 publications

(20 citation statements)

References 3 publications

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“…Moreover, there are partial cross sections measured earlier [99] for g.s. population of the residual even-even nuclei 60,62 Ni and first excited state of 60 Ni, at proton energies below 4.8 MeV (Fig.…”

Section: ( P α) Reactions: 6466 Zn De-excitationmentioning

confidence: 95%

“…The analysis of α-particle emission in neutron-as well as proton-induced reactions has the advantage, for deexcitation of Zn isotopes, of accurate data at low incident energies [22,23,26,[96][97][98]. The α-particle OMP study becomes thus less dependent by NLD and PE effects.…”

Section: Zn Isotopes De-excitationmentioning

confidence: 99%

“…Fig . 13 Comparison of measured [99] and calculated partial cross sections of ( p, α) reaction on 63,65 Cu and population of g.s. (solid curves) and first excited state (dash-dotted curve), using the α-particle OMP of Ref.…”

Section: (A) (B)mentioning

confidence: 99%

“…Thus, except several data points around the proton energy of 3 MeV, they are overestimating the data for 63 Cu but match the data for 65 Cu above the ( p, n) threshold effect. Unfortunately, even Switkowski et al [99] considered the resolution of their data to be insufficient for a more detailed analysis.…”

Section: ( P α) Reactions: 6466 Zn De-excitationmentioning

confidence: 99%

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Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Avrigeanu

2021

Eur. Phys. J. A

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A consistent set of statistical-model input parameters, validated by analysis of various independent data, makes possible the assessment of an $$\alpha $$ α -particle optical model potential [Phys. Rev. C 90, 044612 (2014)] also for nucleon-induced $$\alpha $$ α -emission within the $$A \sim 60$$ A ∼ 60 mass-number range. The advantage of recent data for low-lying states feeding is taken as well. Consideration of additional reaction channels leading to increase of the $$\alpha $$ α -emission beyond the statistical predictions has concerned the pickup direct interaction and Giant Quadrupole Resonance similar features.

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Section: ( P α) Reactions: 6466 Zn De-excitationmentioning

confidence: 95%

Section: Zn Isotopes De-excitationmentioning

confidence: 99%

Section: (A) (B)mentioning

confidence: 99%

Section: ( P α) Reactions: 6466 Zn De-excitationmentioning

confidence: 99%

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Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Avrigeanu

2021

Eur. Phys. J. A

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“…Therefore, experimental works in the MeV neutron energy region are demanded for clarification. In our previous works [2,3], cross sections and angular distributions of the 64 Zn(n,α) 61 Ni reaction were measured from 2.5 to 6.0 MeV.…”

Section: Introductionmentioning

confidence: 99%

Cross sections of theZn67(n,α)64
Zhang
¹
,
Liu
²
,
Wu
³

et al. 2010
Phys. Rev. C
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0
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Experimental cross section data of the 67 Zn(n,α) 64 Ni reaction are very scanty because the residual nucleus 64 Ni is stable and the commonly used activation method is not feasible. As a result, very large deviations (about 10 times) exist among different nuclear data libraries. In the present work, cross sections of the partial 67 Zn(n,α 0 ) 64 Ni and total 67 Zn(n,α) 64 Ni reactions are measured at neutron energies of 4.0 and 5.0 MeV for the first time, and those of 6.0 MeV are remeasured for consistency checking. A twin-gridded ionization chamber was used as the charged-particle detector and two enriched back-to-back-set 67 Zn samples were adopted. Experiments were performed at the 4.5 MV Van de Graaff Accelerator of Peking University. Neutrons were produced through the 2 H(d, n) 3 He reaction using a deuterium gas target. Absolute neutron flux was determined by counting the fission fragments from a 238 U sample placed inside the gridded ionization chamber while a BF 3 long counter was employed as neutron flux monitor. Present data are compared with results of previous measurements, evaluations, and TALYS code calculations.

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Frontier applications of electrostatic accelerators

et al. 2013

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Measurement of Differential Cross Section for the⁶⁴Zn(n,α)⁶¹Ni Reaction at 2.54, 4.00, and 5.50 MeV

Cited by 11 publications

References 3 publications

Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Cross sections of theZn67(n,α)64
Zhang
¹
,
Liu
²
,
Wu
³

et al. 2010
Phys. Rev. C
Self Cite
9
0
6
0
View full text Add to dashboard Cite

Frontier applications of electrostatic accelerators

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Measurement of Differential Cross Section for the64Zn(n,α)61Ni Reaction at 2.54, 4.00, and 5.50 MeV

Cited by 11 publications

References 3 publications

Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Validation of an optical potential for incident and emitted low-energy $$\alpha $$-particles in the $$A\sim 60$$ mass range

Cross sections of theZn67(n,α)64Zhang1, Liu2, Wu3 et al. 2010Phys. Rev. CSelf Cite9060View full textAdd to dashboardCite

Frontier applications of electrostatic accelerators

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Measurement of Differential Cross Section for the⁶⁴Zn(n,α)⁶¹Ni Reaction at 2.54, 4.00, and 5.50 MeV

Cross sections of theZn67(n,α)64
Zhang
¹
,
Liu
²
,
Wu
³

et al. 2010
Phys. Rev. C
Self Cite
9
0
6
0
View full text Add to dashboard Cite