Paper Title (use style: paper title)
... safety threshold) within 30 seconds. This dump rate was chosen based upon a conservative estimate of the time required from removal of the Kirk key at the operator station to entry of the bank enclosure. The dump sizing is also designed to allow several sequential full-energy dumps at 3 minute inter ...
... safety threshold) within 30 seconds. This dump rate was chosen based upon a conservative estimate of the time required from removal of the Kirk key at the operator station to entry of the bank enclosure. The dump sizing is also designed to allow several sequential full-energy dumps at 3 minute inter ...
Excitation of molecules in dense clouds
... balance of atoms or molecules, especially those parts of the spectrum where absorption of a photon leads to a significant alteration of the level populations. In many molecules, excitation into an electronically or vibrationally excited state does not lead to emission in the pure rotational lines th ...
... balance of atoms or molecules, especially those parts of the spectrum where absorption of a photon leads to a significant alteration of the level populations. In many molecules, excitation into an electronically or vibrationally excited state does not lead to emission in the pure rotational lines th ...
Lokal fulltext - Chalmers Publication Library
... with a wide range of masses, in proportions approximated by the Salpeter initial mass function (IMF): N (m) ∝ m−2.35 , where N (m) is the number of stars of mass m (Salpeter, 1955). This means that low-mass stars are significantly more numerous than high-mass stars. For example, there are about 225 ...
... with a wide range of masses, in proportions approximated by the Salpeter initial mass function (IMF): N (m) ∝ m−2.35 , where N (m) is the number of stars of mass m (Salpeter, 1955). This means that low-mass stars are significantly more numerous than high-mass stars. For example, there are about 225 ...
Quasar feedback revealed by giant molecular outflows
... 2004). In addition, both optical and X-ray data have revealed that our line of sight to the active nucleus is heavily obscured, with a measured hydrogen column as high as NH = 2 × 1024 cm−2 (Braito et al. 2004). The quasar Mrk 231 displays clear evidence of powerful ionized outflows by the multiple ...
... 2004). In addition, both optical and X-ray data have revealed that our line of sight to the active nucleus is heavily obscured, with a measured hydrogen column as high as NH = 2 × 1024 cm−2 (Braito et al. 2004). The quasar Mrk 231 displays clear evidence of powerful ionized outflows by the multiple ...
スライド 1
... the appearance of peak fluxes at SAMPEX in low Earth orbit . Daily averages of 10–20 MeV electron count rates from SAMPEX 1992 through 2005. A new belt injected during the 29 October 2003 storm appears as a weak enhancement near L = 2 beginning ~ February 2004. Snapshot of the azimuthal component of ...
... the appearance of peak fluxes at SAMPEX in low Earth orbit . Daily averages of 10–20 MeV electron count rates from SAMPEX 1992 through 2005. A new belt injected during the 29 October 2003 storm appears as a weak enhancement near L = 2 beginning ~ February 2004. Snapshot of the azimuthal component of ...
EQUATION OF STATE AND OPACITIES FOR HYDROGEN
... According to these studies, an atom moving across the strong magnetic field acquires a constant dipole moment parallel to rc . Those radiative transitions, which were dipole forbidden for an atom at rest because of conservation of the z-projection of the angular momentum, become allowed and should b ...
... According to these studies, an atom moving across the strong magnetic field acquires a constant dipole moment parallel to rc . Those radiative transitions, which were dipole forbidden for an atom at rest because of conservation of the z-projection of the angular momentum, become allowed and should b ...
Hydrogen Peroxide Formation Rates in a PEMFC Anode and Cathode
... Proton exchange membrane fuel cell 共PEMFC兲 technology, owing to its high efficiency, operational flexibility, and superior modularity, has the capability to be the structural and fundamental unit of an impending hydrogen economy. Two main issues that impede its progress toward commercialization are ...
... Proton exchange membrane fuel cell 共PEMFC兲 technology, owing to its high efficiency, operational flexibility, and superior modularity, has the capability to be the structural and fundamental unit of an impending hydrogen economy. Two main issues that impede its progress toward commercialization are ...
Star Formation and Feedback II: The IMF and the SFR
... on the correlation. Also note that because we correct for dust temperature when deriving the dust surface density, Σmol should, in principle, also be independent of heating effects. The molecular gas depletion time depends on the scale considered (Figure 2). On the smallest scales considered, r ∼ 12 ...
... on the correlation. Also note that because we correct for dust temperature when deriving the dust surface density, Σmol should, in principle, also be independent of heating effects. The molecular gas depletion time depends on the scale considered (Figure 2). On the smallest scales considered, r ∼ 12 ...
High temperature reaction kinetics of CN(v = 0) with C2H4 and
... from the Maxwell Boltzmann equilibrium for the populations of the v = 0 and v = 1 vibrational levels of OH(X 2 Πi ) radicals were observed in the preflame zone of the methane/oxygen/nitrogen flame by cavity ringdown spectroscopy [12]. More recently, an experimental study employing vacuum ultraviolet ...
... from the Maxwell Boltzmann equilibrium for the populations of the v = 0 and v = 1 vibrational levels of OH(X 2 Πi ) radicals were observed in the preflame zone of the methane/oxygen/nitrogen flame by cavity ringdown spectroscopy [12]. More recently, an experimental study employing vacuum ultraviolet ...
Non-variable cosmologically distant gamma
... 10−7 G (so that the initial directions of electrons are not dramatically changed), the resulting gamma-ray synchrotron sources can be quite compact with an angular size as small as 0.1◦ . For cosmologically distant sources embedded in denser (nph ∝ (1 + z)3 ) and more energetic (T ∝ 1 + z) CMBR, pro ...
... 10−7 G (so that the initial directions of electrons are not dramatically changed), the resulting gamma-ray synchrotron sources can be quite compact with an angular size as small as 0.1◦ . For cosmologically distant sources embedded in denser (nph ∝ (1 + z)3 ) and more energetic (T ∝ 1 + z) CMBR, pro ...
Microplasma
Microplasmas are plasmas of small dimensions, ranging from tens to thousands of micrometers. They can be generated at a variety of temperatures and pressures, existing as either thermal or non-thermal plasmas. Non-thermal microplasmas that can maintain their state at standard temperatures and pressures are readily available and accessible to scientists as they can be easily sustained and manipulated under standard conditions. Therefore, they can be employed for commercial, industrial, and medical applications, giving rise to the evolving field of microplasmas.