![Searching for the Secrets of Massive Star Birth](http://s1.studyres.com/store/data/002276831_1-8a37aaebf40def1b82a4216dfb767f9f-300x300.png)
Searching for the Secrets of Massive Star Birth
... molecular lines. Although ALMA will improve our view of protoclusters, even higher resolution will be needed to resolve binary and multiple systems. Proto-binaries with separations similar to 1Ori C in Orion (0.03”) at distances of 1 to 10 kpc require resolution of 10 to 1 milli-arseconds. High-re ...
... molecular lines. Although ALMA will improve our view of protoclusters, even higher resolution will be needed to resolve binary and multiple systems. Proto-binaries with separations similar to 1Ori C in Orion (0.03”) at distances of 1 to 10 kpc require resolution of 10 to 1 milli-arseconds. High-re ...
INTERACTIVE SCIENCE 3C
... When the Moon is in the middle of the Sun and the Earth, the Moon blocks the sunlight. Therefore, at some places on the Earth, people cannot receive the reflected sunlight from the Moon, and this results in lunar eclipse. [Ans] ...
... When the Moon is in the middle of the Sun and the Earth, the Moon blocks the sunlight. Therefore, at some places on the Earth, people cannot receive the reflected sunlight from the Moon, and this results in lunar eclipse. [Ans] ...
JHU Talk 1Feb05 - NRAO Charlottesville
... millimeter/submillimeter spectral components dominate the spectrum of planets, young stars, many distant galaxies. Cool objects tend to be extended, hence ALMA’s mandate to image with high sensitivity, recovering all of an object’s emitted flux at the frequency of interest. Most of the observed tran ...
... millimeter/submillimeter spectral components dominate the spectrum of planets, young stars, many distant galaxies. Cool objects tend to be extended, hence ALMA’s mandate to image with high sensitivity, recovering all of an object’s emitted flux at the frequency of interest. Most of the observed tran ...
T Tauri stars Optical lucky imaging polarimetry of HL and XZ Tau
... several centuries. The initial idea, that the Sun and Planets formed out of a rotating cloud or disk of material was called the Nebular Hypothesis, which was formulated by Emanuel Swedenborg in 1734. It sprung from the realisation that the orbital planes of the Planets around the Sun are all, to a g ...
... several centuries. The initial idea, that the Sun and Planets formed out of a rotating cloud or disk of material was called the Nebular Hypothesis, which was formulated by Emanuel Swedenborg in 1734. It sprung from the realisation that the orbital planes of the Planets around the Sun are all, to a g ...
Giant Low Surface Brightness Galaxies
... Several studies have tried to understand the lack of star formation in LSB galaxies. In general the presence of copious amounts of neutral hydrogen gas in galaxies indicates that they have the capacity to form stars through cloud collapse and star formation. But although LSB galaxies are gas-rich, t ...
... Several studies have tried to understand the lack of star formation in LSB galaxies. In general the presence of copious amounts of neutral hydrogen gas in galaxies indicates that they have the capacity to form stars through cloud collapse and star formation. But although LSB galaxies are gas-rich, t ...
Full-Text PDF
... fundamental open questions in physics. This is the so-called Dark Energy issue. Another important issue is the so-called Dark Matter problem, which started in the 30s of the last century. If we observe the Doppler shift of stars moving near the plane of our galaxy and calculate the velocities, we fi ...
... fundamental open questions in physics. This is the so-called Dark Energy issue. Another important issue is the so-called Dark Matter problem, which started in the 30s of the last century. If we observe the Doppler shift of stars moving near the plane of our galaxy and calculate the velocities, we fi ...
A STRONGLY MAGNETIZED PULSAR WITHIN THE GRASP OF THE MILKY... SUPERMASSIVE BLACK HOLE Rea ,
... 1046 Ṗ /P 3 erg s−1 = 4.9 × 1033 erg s−1 , and a characteristic age τc ∼ P /(2Ṗ ) ∼ 9 kyr. Radio observations performed with Parkes and GBT detected the magnetar radio emission (Eatough et al. 2013) with the flux and pulse profile variability typical of radio magnetars. The DM derived from Parkes ...
... 1046 Ṗ /P 3 erg s−1 = 4.9 × 1033 erg s−1 , and a characteristic age τc ∼ P /(2Ṗ ) ∼ 9 kyr. Radio observations performed with Parkes and GBT detected the magnetar radio emission (Eatough et al. 2013) with the flux and pulse profile variability typical of radio magnetars. The DM derived from Parkes ...
Evolutionary paths among different red galaxy types at 0.3< z< 1.5
... according to their rest-frame U − B color (see, e.g., F07; Kriek et al. 2008). This color traces the 4000 Å break up, a spectral feature characteristic of evolved stellar populations. However, the rest-frame U − B estimates derived from the present dataset exhibit so high uncertainties due to photo ...
... according to their rest-frame U − B color (see, e.g., F07; Kriek et al. 2008). This color traces the 4000 Å break up, a spectral feature characteristic of evolved stellar populations. However, the rest-frame U − B estimates derived from the present dataset exhibit so high uncertainties due to photo ...
Taking the Mystery Out of Refraction "A Basic Overview" - ABO-NCLE
... -2must evaluate all the available information to solve the customer's refractive problems. This process involves a variety of techniques to be addressed later. The refractionist must consider the information obtained in the first two steps to determine a single prescription that will provide the cu ...
... -2must evaluate all the available information to solve the customer's refractive problems. This process involves a variety of techniques to be addressed later. The refractionist must consider the information obtained in the first two steps to determine a single prescription that will provide the cu ...