Production and isobaric separation of 63Ni ions for determination of the 62Ni(n,γ)63Ni reaction cross section at stellar temperatures

Cross sections of the 174Hf(n,2n)173Hf and 176Hf(n,2n)175Hf reactions have been experimentally determined relative to the 27Al(n,α)24Na reference reaction at incident neutron energies of 15.3 and 17.1 MeV by means of the activation technique. The irradiations were carried out at the 5 MV tandem T11/25 Accelerator Laboratory of NCSR "Demokritos" with monoenergetic neutron beams provided via the 3H(d,n)4He reaction, using a new Ti-tritiated target of 373 GBq activity. In the determination of the 176Hf(n,2n)175Hf reaction cross section the contamination of the 174Hf(n,γ)175Hf and 177Hf(n,3n)175Hf reactions has been taken into account. Moreover, the neutron beam energy has been studied by means of Monte Carlo simulation codes and the neutron flux has been determined via the 27Al(n,α)24Na reference reaction.

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Determination of the 99Tc(thermal n,γ)100Tc Reaction Cross Section from the Prompt γ-Ray Yields

10.1063/1.1945278 ◽

2005 ◽

Author(s):

Kazuyoshi Furutaka

Keyword(s):

Cross Section ◽

Reaction Cross Section ◽

Reaction Cross ◽

Γ Ray

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Determination of the237Np(n, 2n) reaction cross section in the core of the BN-350 reactor

Soviet Atomic Energy ◽

10.1007/bf01122294 ◽

1986 ◽

Vol 61 (5) ◽

pp. 973-974

Author(s):

R. K. Goncharov ◽

A. V. Zvonarev ◽

V. I. Ivanov ◽

Yu. A. Kazanskii ◽

V. P. Netsvet ◽

...

Keyword(s):

Cross Section ◽

Reaction Cross Section ◽

Reaction Cross ◽

The Core

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Determination of the 237Np(n,f) reaction cross section for En = 4.5-5.3 MeV, using a MicroMegas detector assembly

The European Physical Journal A ◽

10.1140/epja/i2013-13062-3 ◽

2013 ◽

Vol 49 (5) ◽

Cited By ~ 6

Author(s):

M. Diakaki ◽

M. Kokkoris ◽

A. Kyrtsos ◽

E. Skordis ◽

C. T. Papadopoulos ◽

...

Keyword(s):

Cross Section ◽

Reaction Cross Section ◽

Reaction Cross ◽

Detector Assembly

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Determination of 55Mn(n,γ)56Mn reaction cross-section at the neutron energies of 1.12, 2.12, 3.12 and 4.12 MeV

Radiochimica Acta ◽

10.1515/ract-2016-2610 ◽

2016 ◽

Vol 104 (11) ◽

Author(s):

Vibha Vansola ◽

Surjit Mukherjee ◽

Haladhara Naik ◽

Saraswatula Venkata Suryanarayana ◽

Reetuparna Ghosh ◽

...

Keyword(s):

Cross Section ◽

Reaction Cross Section ◽

Reaction Cross

AbstractThe

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Determination of the 193Ir(n, 2n) reaction cross section and correction methodology for the 191Ir(n,$ \gamma$) contamination

The European Physical Journal A ◽

10.1140/epja/i2019-12879-x ◽

2019 ◽

Vol 55 (10) ◽

Cited By ~ 1

Author(s):

A. Kalamara ◽

N. Patronis ◽

R. Vlastou ◽

M. Kokkoris ◽

S. Chasapoglou ◽

...

Keyword(s):

Cross Section ◽

Reaction Cross Section ◽

Reaction Cross

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TOWARDS THE DETERMINATION OF THE π-p → f2(1270)n REACTION CROSS-SECTION

Modern Physics Letters A ◽

10.1142/s0217732393003640 ◽

1993 ◽

Vol 08 (25) ◽

pp. 2343-2350 ◽

Cited By ~ 4

Author(s):

N. N. ACHASOV ◽

G. N. SHESTAKOV

Keyword(s):

Total Cross Section ◽

Cross Section ◽

Cross Sections ◽

Reaction Cross Section ◽

Branching Ratios ◽

Reaction Cross ◽

Precise Estimation ◽

The One ◽

Reaction Cross Sections

In this letter, the necessity of a more precise estimation of the data on the reaction π-p → f2(1270)n → π0π0n is mentioned. The total cross-section σ(π-p → f2(1270)n) obtained from the data on the reaction π-p → π0π0n is shown to be approximately three times smaller than that following from the π-p → π+π-n data and also four times smaller than the prediction of the one-pion-exchange model. It is very important to resolve this disagreement because the results on the reaction π-p → f2(1270)n → π0π0n are used directly for the normalization of other reaction cross-sections and determination of branching ratios for some resonances.

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