Newly developed semi-empirical formulas for (p, α) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections

Eyyup Tel; Abdullah Aydin; E. Gamze Aydin; Abdullah Kaplan; Ömer Yavaş; Iskender A. Reyhancan

doi:10.1007/s12043-010-0085-9

Newly developed semi-empirical formulas for (p, α) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections

Eyyup Tel^*, Abdullah Aydin, E. Gamze Aydin, Abdullah Kaplan, Ömer Yavaş, Iskender A. Reyhancan

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

In this study, we have investigated the asymmetry term effect for the (p, α) and (p, np) reaction cross-sections and obtained new coeficients for the (p, α) and (p, np) reaction cross-sections at 17.9 and 22.3 MeV energies. We have suggested semi-empirical formulas including the non-elastic effects of optical model found by fitting two parameters for proton-induced reactions. The coeffcients were determined by least-square fitting method. The obtained cross-section formulas with new coeffcients have been discussed and compared with the available experimental data.

Original language	English
Pages (from-to)	931-943
Number of pages	13
Journal	Pramana - Journal of Physics
Volume	74
Issue number	6
DOIs	https://doi.org/10.1007/s12043-010-0085-9
Publication status	Published - Jun 2010
Externally published	Yes

Funding

This work has been supported by the State Planning Organization of Turkey project DPT-2006K # 120470.

Funders	Funder number
State Planning Organization of Turkey	120470

Keywords

(p, α) and (p, np) reaction cross-sections
Asymmetry term effect
Empirical formulas
Optical model
Pairing effect

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10.1007/s12043-010-0085-9

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title = "Newly developed semi-empirical formulas for (p, α) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections",

abstract = "In this study, we have investigated the asymmetry term effect for the (p, α) and (p, np) reaction cross-sections and obtained new coeficients for the (p, α) and (p, np) reaction cross-sections at 17.9 and 22.3 MeV energies. We have suggested semi-empirical formulas including the non-elastic effects of optical model found by fitting two parameters for proton-induced reactions. The coeffcients were determined by least-square fitting method. The obtained cross-section formulas with new coeffcients have been discussed and compared with the available experimental data.",

keywords = "(p, α) and (p, np) reaction cross-sections, Asymmetry term effect, Empirical formulas, Optical model, Pairing effect",

author = "Eyyup Tel and Abdullah Aydin and Aydin, {E. Gamze} and Abdullah Kaplan and {\"O}mer Yava{\c s} and Reyhancan, {Iskender A.}",

year = "2010",

month = jun,

doi = "10.1007/s12043-010-0085-9",

language = "English",

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pages = "931--943",

journal = "Pramana - Journal of Physics",

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TY - JOUR

T1 - Newly developed semi-empirical formulas for (p, α) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections

AU - Tel, Eyyup

AU - Aydin, Abdullah

AU - Aydin, E. Gamze

AU - Kaplan, Abdullah

AU - Yavaş, Ömer

AU - Reyhancan, Iskender A.

PY - 2010/6

Y1 - 2010/6

N2 - In this study, we have investigated the asymmetry term effect for the (p, α) and (p, np) reaction cross-sections and obtained new coeficients for the (p, α) and (p, np) reaction cross-sections at 17.9 and 22.3 MeV energies. We have suggested semi-empirical formulas including the non-elastic effects of optical model found by fitting two parameters for proton-induced reactions. The coeffcients were determined by least-square fitting method. The obtained cross-section formulas with new coeffcients have been discussed and compared with the available experimental data.

AB - In this study, we have investigated the asymmetry term effect for the (p, α) and (p, np) reaction cross-sections and obtained new coeficients for the (p, α) and (p, np) reaction cross-sections at 17.9 and 22.3 MeV energies. We have suggested semi-empirical formulas including the non-elastic effects of optical model found by fitting two parameters for proton-induced reactions. The coeffcients were determined by least-square fitting method. The obtained cross-section formulas with new coeffcients have been discussed and compared with the available experimental data.

KW - (p, α) and (p, np) reaction cross-sections

KW - Asymmetry term effect

KW - Empirical formulas

KW - Optical model

KW - Pairing effect

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DO - 10.1007/s12043-010-0085-9

M3 - Article

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SN - 0304-4289

VL - 74

SP - 931

EP - 943

JO - Pramana - Journal of Physics

JF - Pramana - Journal of Physics

IS - 6

ER -

Newly developed semi-empirical formulas for (p, α) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections

Abstract

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Keywords

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