Gauss-Bonnet black holes at the LHC: beyond the
... account that only a fraction of the total center-of-mass energy is carried out by each parton and to convolve the previous estimate with the parton luminosity [1]. Many clear experimental signatures are expected [2], in particular very high multiplicity events with a large fraction of the beam energ ...
... account that only a fraction of the total center-of-mass energy is carried out by each parton and to convolve the previous estimate with the parton luminosity [1]. Many clear experimental signatures are expected [2], in particular very high multiplicity events with a large fraction of the beam energ ...
Review: How does a star`s mass determine its life story?
... The White Dwarf Limit • Quantum mechanics says that electrons must move faster as they are squeezed into a very small space. • As a white dwarf’s mass approaches 1.4MSun, its electrons must move at nearly the speed of light. • Because nothing can move faster than light, a white dwarf cannot be more ...
... The White Dwarf Limit • Quantum mechanics says that electrons must move faster as they are squeezed into a very small space. • As a white dwarf’s mass approaches 1.4MSun, its electrons must move at nearly the speed of light. • Because nothing can move faster than light, a white dwarf cannot be more ...
Waves - University of Colorado High Energy Physics
... different behavior which can arise from a simple system. Then you can recognize (if you are lucky or bright) that the complicated system you are studying is actually a simple system in disguise. The only way to acquire this knowledge is to study simple systems. Remember, too: language is slippery. Y ...
... different behavior which can arise from a simple system. Then you can recognize (if you are lucky or bright) that the complicated system you are studying is actually a simple system in disguise. The only way to acquire this knowledge is to study simple systems. Remember, too: language is slippery. Y ...
Documents Section
... datasets allowed us to study hundreds of MMFs and their signatures in the overlying atmosphere, and bring the theory to numbers. I'll also mention a new phenomenon discovered during these observations, consisting in fact that as an ensemble, MMFs seem to suppress the formation of large scale ``stabl ...
... datasets allowed us to study hundreds of MMFs and their signatures in the overlying atmosphere, and bring the theory to numbers. I'll also mention a new phenomenon discovered during these observations, consisting in fact that as an ensemble, MMFs seem to suppress the formation of large scale ``stabl ...
Ball of Light Particle Model
... Defined this way, time can not “speed up” nor “slow down”—time is never a function of velocity in this GUT. I state that it is illogical for time to be both a basic unit and a derived unit in the same GUT—as it has been treated ever since Einstein’s theories of relativity. This refutes the ad hoc re ...
... Defined this way, time can not “speed up” nor “slow down”—time is never a function of velocity in this GUT. I state that it is illogical for time to be both a basic unit and a derived unit in the same GUT—as it has been treated ever since Einstein’s theories of relativity. This refutes the ad hoc re ...
the challenge of wide-field transit surveys: the case of
... Nearly all of the more than 130 known extrasolar planets have been discovered by means of radial velocity observations. Such observations provide no information on the planet’s size, and, because of the unknown orbital inclination, only a lower limit on the mass of the planet can be established. One ...
... Nearly all of the more than 130 known extrasolar planets have been discovered by means of radial velocity observations. Such observations provide no information on the planet’s size, and, because of the unknown orbital inclination, only a lower limit on the mass of the planet can be established. One ...
The two components of the evolved massive binary LZ Cephei
... Aims. We present an in-depth study of the two components of the binary system LZ Cep to constrain the effects of binarity on the evolution of massive stars. Methods. We analyzed a set of high-resolution, high signal-to-noise ratio optical spectra obtained over the orbital period of the system to perf ...
... Aims. We present an in-depth study of the two components of the binary system LZ Cep to constrain the effects of binarity on the evolution of massive stars. Methods. We analyzed a set of high-resolution, high signal-to-noise ratio optical spectra obtained over the orbital period of the system to perf ...
Numerical Study of Wave Propagation in Uniaxially Anisotropic
... they belong to the class of metamaterials. These media that are capable of supporting backward waves, have been also called backward wave (BW) media in the literature [1]. In BW media, the refraction phenomenon is anomalous in the sense that the power flow is refracted negatively, i.e. to the same s ...
... they belong to the class of metamaterials. These media that are capable of supporting backward waves, have been also called backward wave (BW) media in the literature [1]. In BW media, the refraction phenomenon is anomalous in the sense that the power flow is refracted negatively, i.e. to the same s ...
neutron star
... BLACK HOLE VERIFICATION • We need to measure mass by: — Using orbital properties of a companion — Measuring the velocity and distance of orbiting gas ...
... BLACK HOLE VERIFICATION • We need to measure mass by: — Using orbital properties of a companion — Measuring the velocity and distance of orbiting gas ...
Pop Goes the Universe
... from a hot or cold spot, or some place in between). Unfortunately, the search for inflationary gravitational waves has not panned out. Although cosmologists first observed hot and cold spots with the COBE (COsmic Background Explorer) satellite in 1992 and with many subsequent experiments, in clu ...
... from a hot or cold spot, or some place in between). Unfortunately, the search for inflationary gravitational waves has not panned out. Although cosmologists first observed hot and cold spots with the COBE (COsmic Background Explorer) satellite in 1992 and with many subsequent experiments, in clu ...
PPT
... The Big Bang Observatory is a follow-on mission to LISA, a vision mission of NASA’s “Beyond Einstein” theme. BBO will probe the frequency region of 0.01–10 Hz, a region between the measurement bands of the presently funded ground- and space-based detectors. Its primary goal is the study of primordia ...
... The Big Bang Observatory is a follow-on mission to LISA, a vision mission of NASA’s “Beyond Einstein” theme. BBO will probe the frequency region of 0.01–10 Hz, a region between the measurement bands of the presently funded ground- and space-based detectors. Its primary goal is the study of primordia ...
Collisions and close encounters involving massive main
... We study close encounters involving massive main-sequence stars and the evolution of the exotic products of these encounters as common-envelope systems or possible hypernova progenitors. We show that parabolic encounters between low- and high-mass stars and between two high-mass stars with small per ...
... We study close encounters involving massive main-sequence stars and the evolution of the exotic products of these encounters as common-envelope systems or possible hypernova progenitors. We show that parabolic encounters between low- and high-mass stars and between two high-mass stars with small per ...
A Tale of Two Physics
... In Figure 5, does gravity pull us towards At' or At ( , or somewhere in between? In the earth to sun’s case, the time it takes for light to reach the earth is a little over eight minutes. This means that the sun you see is not in the same location as where it really is. You see it where it was eigh ...
... In Figure 5, does gravity pull us towards At' or At ( , or somewhere in between? In the earth to sun’s case, the time it takes for light to reach the earth is a little over eight minutes. This means that the sun you see is not in the same location as where it really is. You see it where it was eigh ...
The Stellar Initial Mass Function and Beyond
... massive forming stars together with the effects of interactions and mergers in dense forming stellar systems. The mass of the most massive star that forms in a cluster is observed to increase systematically with the mass of the cluster, and the most massive clusters may form stars that are massive e ...
... massive forming stars together with the effects of interactions and mergers in dense forming stellar systems. The mass of the most massive star that forms in a cluster is observed to increase systematically with the mass of the cluster, and the most massive clusters may form stars that are massive e ...
Kepler-21b: A Rocky Planet Around a V= 8.25 Magnitude Star
... The resulting time-series is then run through a harmonic filter that identifies and removes sinusoidal trends in the data. Finally, a median detrender is used to remove any remaining photometric variations at durations longer than the transit duration and normalize the data (see Wu et al. 2010, for ...
... The resulting time-series is then run through a harmonic filter that identifies and removes sinusoidal trends in the data. Finally, a median detrender is used to remove any remaining photometric variations at durations longer than the transit duration and normalize the data (see Wu et al. 2010, for ...
4 OSCILLATIONS AND WAVES
... analysed in detail, using a slow-motion camera, a hummingbird can be seen to flap its wings at a frequency of around 20 beats per second as it hovers, drinking nectar. Electrocardiographs are used to monitor heartbeats as hearts pulsate, pushing blood around our bodies at about one per second when w ...
... analysed in detail, using a slow-motion camera, a hummingbird can be seen to flap its wings at a frequency of around 20 beats per second as it hovers, drinking nectar. Electrocardiographs are used to monitor heartbeats as hearts pulsate, pushing blood around our bodies at about one per second when w ...