M. Serris
YOU?
Author Swipe
View article: A Statistical Analysis of Ship Accidents (1990–2020) Focusing on Collision, Grounding, Hull Failure, and Resulting Hull Damage
A Statistical Analysis of Ship Accidents (1990–2020) Focusing on Collision, Grounding, Hull Failure, and Resulting Hull Damage Open
In this work, over a thousand maritime casualty reports were reviewed in order to fully investigate and assess selected 213 marine accidents concerning the collision, grounding, and hull failure of ships, which occurred during the time per…
View article: Cross Section Measurements and Theoretical Study of the <sup>174,176</sup>Hf(n,2n)<sup>173,175</sup>Hf Reactions
Cross Section Measurements and Theoretical Study of the <sup>174,176</sup>Hf(n,2n)<sup>173,175</sup>Hf Reactions Open
Experimental cross section measurements for the 176 Hf(n,2n) 175 Hf and 174 Hf(n,2n) 173 Hf reactions were carried out, using the activation technique. The neutron beam energy in the range of 15.3-20.3 MeV was produced via the 3 H(d,n) 4 H…
View article: High Spin Structure of 122Xe
High Spin Structure of 122Xe Open
High spin states in the isotope 122Xe were populated using the reaction 96Zn(30Si,2n)122Xe at a beam energy of 135 MeV. The subsequent γ-ray deexcitation was studied using γ-ray spectroscopic methods. The analysis of γ-γ coincidences has r…
View article: Isomeric Cross Section Study of neutron induced reactions on Ge
Isomeric Cross Section Study of neutron induced reactions on Ge Open
The72Ge(n,α)69mZn, 74Ge(n,α)71mZn, 76Ge(n,2n)75g+mGe reaction cross sections have been measured from 9.6 to 11.4 MeV and studied, along with data from litera- ture, within the frame of statistical model calculations by using the code EMPIR…
View article: Study of the (n,2n) reaction cross section on 174,176Hf isotopes
Study of the (n,2n) reaction cross section on 174,176Hf isotopes Open
Cross section measurements of the 174Hf(n,2n)173Hf and 176Hf(n,2n)175Hf reactions have been performed at the VdG Tandem accelerator of NCSR “Demokritos” in Athens, in the neutron energy region from 8.8 to 11.5 MeV, using the activation tec…
View article: Statistical model calculations of 72,73Ge(n,p) and 72,74Ge(n,α) reactions on natural Ge
Statistical model calculations of 72,73Ge(n,p) and 72,74Ge(n,α) reactions on natural Ge Open
Systematic experimental and theoretical investigations of the 72,73Ge(n,p)72,73 Ga and 72,74Ge(n,α)69,71Znm reaction cross sections are presented in the energy range from thresh- old to about 17 MeV neutron energy. The above reaction cross…
View article: Neutron induced reactions at the Athens Tandem accelerator NCSR "Demokritos"
Neutron induced reactions at the Athens Tandem accelerator NCSR "Demokritos" Open
The neutron facility at the 5.5 MV Tandem Tll/25 accelerator of NCSR "Demokritos" has been used to produce monoenergetic neutron beams in the energy range 120-650 keV and 4-11.5 MeV via the 7Li(p,n) and 2H(d,n) reactions, respectively. The…
View article: Nuclear shape coexistence in 194Hg
Nuclear shape coexistence in 194Hg Open
High spin states in the isotope 194Hg were populated using the 150Nd (48Ca,4n) reaction at a beam energy of 213 MeV. A sequence of dip ole transitions has been observed above 8 MeV excitation energy. Cross-over transitions have also been i…
View article: High spin structure of 155Dy
High spin structure of 155Dy Open
High spin states in 155Dy have been studied by γ-γ coincidence measurements via the 124Sn(36S, 5n)155Dy reaction at a beam energy of 155 MeV. Eight rotational bands have been populated and observed up to high spin (I<91/2).The band feature…
View article: Cross Section Measurements on Isotopes of Ge and Hf Using the Activation Technique
Cross Section Measurements on Isotopes of Ge and Hf Using the Activation Technique Open
Cross section measurements of neutron induced reactions on isotopes of Ge and Hf have been determined at energies 8.8, 9.6, 10.6, 11.1, 11.4 MeV using the activation technique. Neutrons produced by the 2H(d,n)3He reaction were used to irra…
View article: High spin states of 195Hg
High spin states of 195Hg Open
High spin states in 195Hg, populated using the 150Nd(48 Ca,3n) reaction, were investigated by γ-ray spectroscopic techniques. Two backbendings are observed in the yrast band considered to be caused by the alignment of a pair of i13/2 and p…
View article: Influence of parasitic neutrons to the 176Hf(n,2n)175Hf reaction cross section
Influence of parasitic neutrons to the 176Hf(n,2n)175Hf reaction cross section Open
Cross sections for 176Hf(n,2n)175Hf reaction have been measured at the VdG Tandem accelerator of NCSR \Demokritos", in the neutron energy region from 8.80 to 11.02 MeV, using the activation technique. In order to account for the contaminat…
View article: Cross section measurement of the 191Ir(n,2n)190Ir reaction
Cross section measurement of the 191Ir(n,2n)190Ir reaction Open
The cross section of the 191Ir(n,2n) reaction was experimentally determined relative to the 27Al(n,α)24Na reference reaction one, for incident neutron beam energies ranging from 15.3 to 20.9 MeV, by means of the activation technique. The q…
View article: Investigation of (n,2n) reactions using the high energy neutron facility at NCSR “Demokritos”
Investigation of (n,2n) reactions using the high energy neutron facility at NCSR “Demokritos” Open
In the high energy neutron facility at the 5.5MV tandem T11/25 Accelerator of NCSR "Demokritos", the neutron beam is produced by means of the 3H(d,n)4He reaction in the energy range ~15-21 MeV and at a flux of the order of 105 -106 n/cm2s.…
View article: Experimental and theoretical study of the (n,2n) reactions on 174,175Hf isotopes
Experimental and theoretical study of the (n,2n) reactions on 174,175Hf isotopes Open
N/A
View article: Measurement and theoretical calculations for the cross section of the 197Au(n,2n)196Au reaction
Measurement and theoretical calculations for the cross section of the 197Au(n,2n)196Au reaction Open
N/A
View article: Activation cross section of the (n,2n) reaction on Hf isotopes
Activation cross section of the (n,2n) reaction on Hf isotopes Open
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 techniq…
View article: High-energy neutron facility at the Athens Tandem Accelerator NCSR “Demokritos”
High-energy neutron facility at the Athens Tandem Accelerator NCSR “Demokritos” Open
In the 5.5 MV tandem T11/25 Accelerator Laboratory of NCSR “Demokritos” monoenergetic neutron beams have been produced in the energy range ∼16–19 MeV using a new Ti-tritiated target of 373 GBq activity, by means of the 3H(d,n)4He reaction.…
View article: Activation cross section for the (n,2n) reaction on 197Au
Activation cross section for the (n,2n) reaction on 197Au Open
The cross section of the reaction channels 197Au(n,2n)196Aug+m1 and 197Au(n,2n)196Aum2 has been experimentally determined at 15.3 MeV, relative to the 27Al(n,α)24Na reference reaction, using the activation technique. The irradiation was ca…
View article: Study of (n,2n) reaction on <sup>191,193</sup>Ir isotopes and isomeric cross section ratios
Study of (n,2n) reaction on <sup>191,193</sup>Ir isotopes and isomeric cross section ratios Open
The cross section of 191Ir(n,2n)190Irg+m1 and 191Ir(n,2n)190Irm2 reactions has been measured at 17.1 and 20.9 MeV neutron energies at the 5.5 MV tandem T11/25 Accelerator Laboratory of NCSR “Demokritos”, using the activation method. The ne…