Review of the book: Orientaciones astronómicas en la arquitectura Maya de las Tierras Bajas by Pedro Francisco Sánchez Nava and Ivan Šprajc (Instituto Nacional...
Mean field exact solutions showing charge density wave crossover at low fillings in the fractional quantum Hall regime
A general analytical framework for the determination of the mean field states at arbitrary rational filling factors for the 2DEG in FQHE regime is given. Its...
Measurement of Galactic Logarithmic Spiral Arm Pitch Angle Using Two-Dimensional Fast Fourier Transform Decomposition
A logarithmic spiral is a prominent feature appearing in a majority of observed galaxies. This feature has long been associated with the traditional Hubble...
Measurement of Rotational State-To Relaxation Coefficients by Raman-Raman Double Resonance. Application to Self-Collisions in Acetylene.
We have developed a technique for the measurement of state-to-state rotational relaxation rates due to collisions in the gas phase. A single J state of the v_{2...
Measurements and Simulations of Regolith Surface Roughness Effects in XRF
Analyses of fluorescent soft X-ray spectra from planetary surfaces obtained by orbiting spacecraft use the intensities of elemental emission lines and their...
Measurements of 4He in metal-poor extragalactic H ii regions: the primordial Helium abundance and the ΔY/ΔO ratio
We present a review on the determination of the primordial helium abundance Yp, based on the study of hydrogen and helium recombination lines in extragalactic H...