The isomeric ratios in some photonuclear reactions (γ, n), (γ, p), (γ, 2n), and (γ, np) induced by bremsstrahlungs with end-point energies in the Giant Dipole Resonance region

Thiep, Tran Duc; An, Truong Thi; Khai, Nguyen Tuan; Cường, Phạm Việt; Белов, А. Г.; Maslov, O. D.

doi:10.1134/s1547477109020058

Cited by 32 publications

(9 citation statements)

References 12 publications

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“…[21][22][23] agree with each other, while the data from Refs. [16][17][18][19][20] obtained in different representations of the value IR contradict each other. This does not allow estimation of the energy dependence of IR in the wide region = 14-70 MeV.…”

Section: E γMaxmentioning

confidence: 83%

“…[19,20] contradict each other. It should be noted that, in the obtained experimental results [16][17][18][19][20], for the formation of the isomeric pair from reaction, the 96 Mo isotope plays a main role.…”

Section: Introductionmentioning

confidence: 80%

“…For a detailed study of this process, one needs to use the values of experimental cross-sections and IR values of multiparticle photonuclear reactions in a wide range of atomic mass and energies. However, there is still a lack of such Experiments on the photodisintegration of stable isotopes of the Mo nucleus and determination of the IR values of the nuclide products from the reaction were described in previous literature [16][17][18][19][20][21][22][23], using beams of bremsstrahlung photons and the residual γactivity method.…”

Section: Introductionmentioning

confidence: 99%

“…In the energy region of GDR, the formation of isomeric pair in photonuclear reaction on has been studied [16][17][18][19][20]. Thus, in Refs.…”

Section: Introductionmentioning

confidence: 99%

“…The authors of Ref. [18] defined the values of IR as the ratio of at energies of 25 and 30 MeV. In Refs.…”

Section: Introductionmentioning

confidence: 99%

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Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

Timchenko,

Deiev,

Olejnik

et al. 2023

Chinese Phys. C

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The natMo(γ,xnp)95m,gNb photonuclear reaction was studied using the electron beam from the NSC KIPT linear accelerator LUE-40. The experiment was performed using the activation and off-line γ-ray spectrometric technique. The experimental isomeric yield ratio IR was determined for the reaction products 95m,gNb at the bremsstrahlung end-point energy E γmax range of 38–93 MeV. The obtained values of IR are in satisfactory agreement with the results of other authors and extend the range of previously known data. The theoretical values of the yields Y m,g(E γmax) and the isomeric yield ratio IR for the isomeric pair 95m,gNb from the natMo(γ,xnp) reaction were calculated using the partial cross-sections σ(E) from the TALYS1.95 code for six different level density models LD. At the investigated range of E γmax the theoretical dependence of IR on energy wasconfirmed — the isomeric ratio smoothly increases with increasing energy. The comparison showed a noticeable difference (more than 3.85 times) of the experimental isomeric yield ratio relative to all theoretical estimates.

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Section: E γMaxmentioning

confidence: 83%

Section: Introductionmentioning

confidence: 80%

Section: Introductionmentioning

confidence: 99%

“…In the energy region of GDR, the formation of isomeric pair in photonuclear reaction on has been studied [16][17][18][19][20]. Thus, in Refs.…”

Section: Introductionmentioning

confidence: 99%

“…The authors of Ref. [18] defined the values of IR as the ratio of at energies of 25 and 30 MeV. In Refs.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

Timchenko,

Deiev,

Olejnik

et al. 2023

Chinese Phys. C

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show abstract

Measurement of isomeric yield ratios for 93Nb(γ,4n)89m,gNb and natMo(γ,xn1p)95m,gNb reactions with 50-, 60-, and 70-MeV bremsstrahlung

Kim

Rahman

Lee

et al. 2010

J Radioanal Nucl Chem

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The isomeric ratios in photonuclear reactions of natural tellurium induced by bremsstrahlungs with endpoint energies in the giant dipole resonance region

Thiep¹,

An²,

Cường³

et al. 2011

J Radioanal Nucl Chem

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The isomeric ratios in some photonuclear reactions (γ, n), (γ, p), (γ, 2n), and (γ, np) induced by bremsstrahlungs with end-point energies in the Giant Dipole Resonance region

Cited by 32 publications

References 12 publications

Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

Measurement of isomeric yield ratios for 93Nb(γ,4n)89m,gNb and natMo(γ,xn1p)95m,gNb reactions with 50-, 60-, and 70-MeV bremsstrahlung

The isomeric ratios in photonuclear reactions of natural tellurium induced by bremsstrahlungs with endpoint energies in the giant dipole resonance region

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The isomeric ratios in some photonuclear reactions (γ, n), (γ, p), (γ, 2n), and (γ, np) induced by bremsstrahlungs with end-point energies in the Giant Dipole Resonance region

Cited by 32 publications

References 12 publications

Isomeric pair 95 m,g Nb in the photonuclear reactions on natMo at the bremsstrahlung end-point energy of 38–93 MeV

Isomeric pair 95 m,g Nb in the photonuclear reactions on natMo at the bremsstrahlung end-point energy of 38–93 MeV

Measurement of isomeric yield ratios for 93Nb(γ,4n)89m,gNb and natMo(γ,xn1p)95m,gNb reactions with 50-, 60-, and 70-MeV bremsstrahlung

The isomeric ratios in photonuclear reactions of natural tellurium induced by bremsstrahlungs with endpoint energies in the giant dipole resonance region

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Product

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Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV

Isomeric pair ⁹⁵ ^m,g Nb in the photonuclear reactions on ^natMo at the bremsstrahlung end-point energy of 38–93 MeV