![Loading...](https://link.springer.com/static/c4a417b97a76cc2980e3c25e2271af3129e08bbe/images/pdf-preview/spacer.gif)
-
Article
Open AccessCharacterization of meteoric 10Be in certified reference materials for use in internal control standards
In recent decades, interest in the measurement of 10Be has increased due to its relevance in various fields of science. Trace amounts of 10Be produced from meteoric sources require sensitive accelerator mass spec...
-
Article
Open AccessThe \(^{27}\hbox {Al}(\hbox {p},\alpha )^{24}\hbox {Mg}\) reaction at astrophysical energies studied by means of the Trojan Horse Method applied to the \(^2\hbox {H}(^{27}\hbox {Al},\alpha ^{24}\hbox {Mg})\hbox {n}\) reaction
The \(^{27}\hbox {Al}(\hbox {p},\alpha )^{24}\hbox {Mg}\) ...
-
Article
AMS cross-section measurement for the \(^{28}\) Si(d, \(\alpha \) ) \(^{26}\) Al reaction near the Coulomb barrier
Understanding the production of \(^{26}\) 26 Al is important in nuclear physics, astrophysics (stellar nucleosynthesis), earth sciences and other fields. In previous years, we attempted to measure the $$^{...
-
Article
Characterization of the new hybrid low-energy accelerator facility in Mexico
In 2013, a new accelerator mass spectrometry (AMS) facility was inaugurated in Mexico. Since then a substantial number of precise measurements of low concentrations of radioactive isotopes (14C, 10Be, 26Al and Pu...
-
Article
Meteoric 10Be concentrations in the center of Mexico
The 1MV AMS system installed at National Accelerator Mass Spectrometry Laboratory (LEMA) has been used to determine the meteoric 10Be concentrations from particulate matter at the center of Mexico during 2012. Th...
-
Chapter and Conference Paper
Preliminary Data of 10Be/9Be Ratios in Aerosol Filters in Mexico City
The 1 MV AMS system of Laboratorio Nacional de Espectrometría de Masas con Acelerador (LEMA) has been used to measure the meteoric 10Be. The preliminary results of 10Be/9Be ratios in PM10 from Mexico City are pre...
-
Chapter and Conference Paper
Be-10 Measurements in Atmospheric Filters Using the AMS Technique: The Data Analysis
For measurements with the AMS technique, data set analysis is carry out to determine the measure of central tendency and then to obtain the ...
-
Article
Elastic scattering of neutrons on natPb at forward angles
Angular distributions were measured for neutron elastically scattered by natPb at 2.9, 3.0, 3.1, 3.2 and 3.4MeV at very forward angles. The mono-energetic neutron flux was produced at the tandem accelerator facil...
-
Chapter and Conference Paper
Route Discovery with Constant Memory in Oriented Planar Geometric Networks
We address the problem of discovering routes in strongly connected planar geometric networks with directed links. We consider two types of directed planar geometric networks: Eulerian (in which every vertex ha...
-
Article
Effect of A 24 Months Calcium and Vitamin D Supplementation on Bone Mineralization in Coeliac Patients (CP)
-
Article
cagA Status of Helicobacter pylori Strains in Chilean Pediatric Patients
-
Article
Growth and Bone Mineralization in Children With Cellac Disease (Cd). Effect of Calcium and Vitamin D Supplementation 10
-
Article
Helicobacter Pylori (Hp) Infection and Gastric Damage in Pediatric Patients of the Low Socioeconomic Status 19
-
Article
On the locus of action of Na+ at site I of oxidative phosphorylation
The effect of octylguanidine on the Na+ stimulated oxygen uptake of rat liver mitochondria and bovine heart submitochondrial particles and on the Na+ induced efflux of K from the mitochondria has been examined. T...