As the 2020 campaigns enters their final stretch, Coloradans are poised to pick a senator, who could determine which party controls the upper chamber amid a historic pandemic and the

As the 2020 campaigns enters their final stretch, Coloradans are poised to pick a senator, who could determine which party controls the upper chamber amid a historic pandemic and the

The Timbers have given up 10 goals over a three-game stretch since winning the MLS IS Back tournament in Orlando

R-band intensity measurements along the light curve of Type Ia supernovae discovered by the Supernova Cosmology Project (SCP) are fitted in brightness to templates allowing a free parameter the time-axis width factor w = s(1+z). The data points are then individually aligned in the time-axis, normalized and K-corrected back to the rest frame, after which the nearly 1300 normalized intensity measurements are found to lie on a well-determined common rest-frame B-band curve which we call the ``composite curve''. The same procedure is applied to 18 low-redshift Calan/Tololo SNe with z < 0.11; these nearly 300 B-band photometry points are found to lie on the composite curve equally well. The SCP search technique produces several measurements before maximum light for each supernova. We demonstrate that the linear stretch factor, s, which parameterizes the light-curve timescale appears independent of z,and applies equally well to the declining and rising parts of the light curve. In fact, the B-band template that best fits this composite curve fits the individual supernova photometry data when stretched by a factor s with chi^2/DoF approx = 1, thus as well as any parameterization can, given the current data sets. The measurement of the date of explosion, however, is model dependent and not tightly constrained by the current data. We also demonstrate the 1+z light-curve time-axis broadening expected from cosmological expansion. This argues strongly against alternative explanations, such as tired light, for the redshift of distant objects.

Try this dynamic stretch before every workout to get more results and lessen your risk of injury. It’s sort of legendary.

Labor Day typically marks the unofficial start to the fall campaign season as candidates accelerate their activity for the final sprint to Election Day.

Maybe the Sox, who led the American League in home runs, slugging and OPS, will simply mash their way to the postseason and render their pitching challenges obsolete.