Periodic Table of Elements Sorted by Cross Section (Thermal Neutron Capture) Name Sym 0.00019 σa/barns Oxygen O 8 0.0035 σa/barns Carbon C 6 0.007 σa/barns Helium He 2 0.0092 σa/barns Beryllium Be 4 0.0096 σa/barns Fluorine F 9 0.03 σa/barns Polonium Po 84 0.034 σa/barns Bismuth Bi 83 0.04 σa/barns Neon Ne 10 0.063 σa/barns Magnesium Mg 12

In this study, experimental neutron capture cross section for the reaction Table 1. Required nuclear data of the investigated radionuclides [9, 10].

Table 1 . In the past, many experimental groups have measured the neutron capture cross sections of 153Eu using the time-of-flight (TOF) method.

7 rows · Neutron Cross Section: Brinell Hardness: Neutron Mass Absorption: Bulk Modulus: NFPA Label: CAS

1959), thus confirming the 1/v behavior of this cross section up to 100 keV neutron energy, in full agreement with the direct-capture calculation. The fairly 

DOI: 10.1016/j.apradiso.2016.12.029 Corpus ID: 205627233; Neutron capture cross sections of 70Zn and the decay of 71mZn. @article{Krane2017NeutronCC, title={Neutron capture cross sections of 70Zn and the decay of 71mZn.}, author={Kenneth Saul Krane}, journal={Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture,

The Atlas of Neutron Capture Cross Sections (NGATLAS) contains cross sections data of neutron induced reactions for targets up to, and including, curium (Z=96). It comprises 739 target isotopes with half-lives above 0.5 day. Cross sections to ground, first and second isomers are listed separately.

The neutron capture cross-section of 10B decreases smoothly with increasing neutron energy, so that slow-moving (thermal) neutrons are the most likely to be 

Average radiative capture cross sections for 7- to 170 kev neutrons, Table 1. Total cross section for aluminium as a function of energy, cf. p. 3-4.

From Wikipedia the free encyclopedia Nuclear physics; Nucleus · Nucleons (p, n) · Nuclear matter · Nuclear force · Nuclear structure · Nuclear reaction

Therefore, a particular neutron capture cross section not Table 1. Parameters for the simulation of the neutron spectra with PINO [11]. Proton energy.

The thermal neutron capture cross sections (GO) and the resonance integrals (Io) of some fission products (FP), such as 137Cs, ^Sr, wTc, 129I and 135Cs, were measured by the activation and y-ray spectroscopic methods. Moreover, the cross section measurements were done for other FP elements, such as I27I, 133Cs arid I34Cs. This paper provides

Neutron capture and total cross sections of 155Gd and 157Gd were measured with the neutron time-of-flight method in Accurate Neutron-Nucleus Reaction measurement Instrument at Material and Life Science Experimental Facility of the Japan Proton Accelerator Research Complex using the NaI (Tl) spectrometer and Li-glass detectors.

Harun-Ar-Rashid measured the capture cross sections from 13.0 to 564.0 keV[6]. The thermal capture cross sections and resonance integrals have been 

KEYWORDS: neutron capture cross sections, americium 241, thermal neutrons, reso- Table 1 Nuclear data used for the neutron-flux monitoring.

Even though it is not a chemical element, the neutron is included in this table. The free neutron has a mass of 939 565 413.3 Certain nuclides have a high neutron capture cross section, which is the probability of absor a neutron. Upon neutron capture, the compound nucleus emits more easily detectable radiation, for example an alpha

The results are summarized in Table 1. The trailing digits in parentheses give the standard errors calculated from the S.F. Mughabghab, Neutron Cross Sections, Vol. 1, Part B: Z = 61 - 100 (Academic Press, New York, 1984). 11. H.D. Young, Statistical Treatment of Experimental Data (McGraw-Hill, New York, 1962).

series of measurements of neutron-capture cross sections have been performed on medium-mass ters of the different activation runs are given in Table 1.

The neutron absorption on 135 Xe has a cross section reaching atomic values, but for other neighboring isotopes the cross sections are inexplicably much smaller. A list of empirical neutron capture cross sections on several nuclei is shown in Table 1, with data extracted from Refs. [ 40, 41, 42 ].

DOI: 10.1103/PHYSREVC.54.1451 Corpus ID: 44322953; Stellar neutron capture cross sections of the tin isotopes. @article{Wisshak1996StellarNC, title={Stellar neutron capture cross sections of the tin isotopes.}, author={Wisshak and Voss and Theis and K{\"a}ppeler and Guber and Kazakov and Kornilov and Reffo}, journal={Physical review.

Among the significant findings are the following. The neutron width of the largest resonance in Gd, at 0.032 eV in 157Gd, has been measured to be (9 6 1)% smaller than that given in ENDF/B-VI updated through release 8. The thermal (2200 m/s) capture cross section of157Gd has been measured to be 11%

Download Table | Derived neutron capture cross sections of 209 Bi from publication: Measurement of keV-Neutron Capture Cross Sections and Capture Gamma-Ray Spectra of 209Bi | The capture cross

Currently, the ratio of the dose for fast neutrons over epithermal neutron fluence is accepted to be from 2.5·10 -13 to 13·10 -13 Gy·cm 2 /n and from 1·10 -13 to 13·10 -13 Gy·cm 2 /n in case

we determine that 88Zr has a thermal neutron capture cross-section foils (Extended Data Table 1), which have well established cross- sections20 

OSTI.GOV Journal Article: Neutron capture cross section of niobium-93 from 2.6 to 700 keV. Neutron capture cross section of niobium-93 from 2.6 to 700 keV. Full Record; Other Related Research;

the 207Pb(n,g) cross section at thermal energy. The uncertainties are quoted in parentheses and the uncertainties on the values obtained in this work result from counting statistics only. 140 Table 4.9 Summary of the available capture cross section data for the 206Pb(n,g)207Pb reaction at thermal neutron energy.