Found 1014 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

The role of molecular filaments in the origin of the prestellar core mass function and stellar initial mass function

The origin of the stellar initial mass function (IMF) is one of the most debated issues in astrophysics. Expand abstract.
134 days ago
5/10 relevant
arXiv

Universality of power-law exponents by means of maximum likelihood estimation

By means of the procedure exposed in this manuscript, it has been found that the Gutenberg-Richter law for earthquakes and charcoal labquakes can be characterized by the same power-law exponent. Expand abstract.
135 days ago
10/10 relevant
arXiv

Cities and space: Common power laws and spatial fractal structures

We find that city size distributions in different parts of these spatial hierarchies exhibit power laws that are again far more similar than would be expected by chance alone -- suggesting the existence of a spatial fractal structure. Expand abstract.
136 days ago
8/10 relevant
arXiv

Exact analytical expression for the synchrotron radiation spectrum in the Gaussian turbulent magnetic field

We demonstrate that the exact solution for the spectrum of synchrotron radiation from an isotropic population of mono-energetic electrons in turbulent magnetic field with Gaussian distribution of local field strengths can be expressed in the simple analytic form: $\left( \frac{{\rm d} \dot{N}}{{\rm d} \omega} \right)_t = \frac{\alpha}{3} \frac{1}{\gamma^2}... Expand abstract.
139 days ago
7/10 relevant
arXiv

Prediction in a driven-dissipative system displaying a continuous phase transition

The distribution of event sizes satisfies a power law with a cutoff for large events. Expand abstract.
139 days ago
4/10 relevant
arXiv

Characterization of the Astrophysical Diffuse Neutrino Flux with IceCube High-Energy Starting Events

The IceCube neutrino observatory has established the existence of an astrophysical diffuse neutrino component above $100$ TeV. Expand abstract.
140 days ago
5/10 relevant
arXiv

Simulating an infinite mean waiting time

Hence, the simulation approach is to directly simulate the process, unless the simulated time exceeds some threshold and if it does, draw the return time from the tail of the power law. Expand abstract.
142 days ago
5/10 relevant
arXiv

KPZ equation correlations in time

We consider the narrow wedge solution to the Kardar-Parisi-Zhang stochastic PDE under the characteristic $3:2:1$ scaling of time, space and fluctuations. Expand abstract.
143 days ago
5/10 relevant
arXiv

Retroactive Interference Model of Power-Law Forgetting

A number of experiments under the realm of psychology and experimental neuroscience have described the properties of forgetting in humans and animals, showing that forgetting exhibits a power-law relationship with time. Expand abstract.
143 days ago
10/10 relevant
bioRxiv

Retroactive Interference Model of Power-Law Forgetting

A number of experiments under the realm of psychology and experimental neuroscience have described the properties of forgetting in humans and animals, showing that forgetting exhibits a power-law relationship with time. Expand abstract.
144 days ago
10/10 relevant
arXiv