Journal ArticleDOI
High-energy photon induced spallation reactions in 127I
G.G. Jonsson,Börje Persson +1 more
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TLDR
In this article, the yields for 28 different 127I(γ, yp xn) reactions have been measured by activation analysis from their thresholds up to 1 GeV, and mean cross sections in the energy region 250-900 MeV have been determined.About:
This article is published in Nuclear Physics.The article was published on 1970-01-01. It has received 22 citations till now. The article focuses on the topics: Spallation & Bremsstrahlung.read more
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A Cascade-Evaporation Model for Photonuclear Reactions
TL;DR: In this paper, detailed and systematic Monte Carlo calculations have been performed for different characteristics of inelastic photonuclear reactions for an energy range of Tγ ≈ 50 MeV-1 GeV in the framework of the intranuclear cascade model taking into account the competition between particle evaporation and fission of excited residual nuclei.
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Compilation and Analysis of Intermediate-and High-energy Photon and Electron Induced Spallation Yields
G G Jonsson,K Lindgren +1 more
TL;DR: In this article, the mass and energy dependence of the parameters are discussed and the CDMD-formula is then used to estimate spallation yields and cross sections with appropriate parameters.
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Photon-induced nuclear reactions above 1 GeV: (I). Experimental
G. Andersson,I. Blomqvist,Bengt Forkman,G.G. Jonsson,A. Järund,I. Kroon,K. Lindgren,Bent Schröder,K. Tesch +8 more
TL;DR: The results fit well to earlier measurements below 1 GeV as discussed by the authors, and the analysis and discussion of the spallation and fission results are given in a series of consecutive papers.
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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
Kyung Sook Kim,Md. Shakilur Rahman,Manwoo Lee,Gui Nyun Kim,Pham Duc Khue,Nguyen Van Do,Moo-Hyun Cho,In Soo Ko,Won Namkung,Haladhara Naik,Tae-Ik Ro +10 more
TL;DR: In this paper, the authors measured the isomeric yield ratios for the photonuclear reactions of 93Nb(γ,4n)89m,gNb and natMo(γγ,xnp)95m, gNb by using the activation method.
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Measurement of isomeric-yield ratios for the 197Au(γ,n)196m,gAu reactions induced by bremsstrahlung
Md. Shakilur Rahman,Kyung Sook Kim,Manwoo Lee,Gui Nyun Kim,Youngdo Oh,Hee-Seock Lee,Moo-Hyun Cho,In Soo Ko,Won Namkung,Van Do Nguyen,Duc Khue Pham,Tien Thanh Kim,Tae-Ik Ro +12 more
TL;DR: In this paper, the authors measured isomeric-yield ratios for the 197Au(γ,n)196m,gAu reactions with bremsstrahlung energies of 50-, 60-, 70-MeV, and 2.5-GeV at the two different electron linac of the Pohang accelerator laboratory by using the activation method.
References
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Journal ArticleDOI
Low-Energy Intranuclear Cascade Calculation
TL;DR: In this paper, Monte Carlo cascade calculations have been performed for nuclear reactions involving incident protons, neutrons, and ${\ensuremath{\pi}}+}$, and the upper energy limit of validity of the calculation is approximately 350 MeV below which pion production is not likely.
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Systematics of Spallation Yields
TL;DR: In this paper, a five-parameter formula describing the cross-section distribution for a wide range of experimental conditions with a fair degree of accuracy is presented, and the application of the formula to different fields of research is indicated.
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Monte carlo calculations on intranuclear cascades. ii. high-energy studies and pion processes
TL;DR: In this article, the nuclear cascade calculations described in the precedng paper have been extended to incident energies up to 1.8 Be with the inclusion of pion production, scattering, and absorption processes.
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