Detectability of southern gamma-ray sources beyond 100 TeV with ALPAQUITA, the prototype experiment of ALPACA [PDF]
Exp Astron (2021), 2021 Andes Large-area PArticle detector for Cosmic-ray physics and Astronomy (ALPACA) is an international experiment that applies southern very-high-energy (VHE) gamma-ray astronomy to determine the origin of cosmic rays around the knee energy region ($10^{15}\, {\rm eV} - 10^{16}\, {\rm eV}$).
arxiv +1 more source
On the Fragility of Alfvén waves in a Stratified Atmosphere [PDF]
MNRAS 510, 1093-1105 (2022), 2021 Complete asymptotic expansions are developed for slow, Alfv\'en and fast magnetohydrodynamic waves at the base of an isothermal three-dimensional (3D) plane stratified atmosphere. Together with existing convergent Frobenius series solutions about $z=\infty$, matchings are numerically calculated that illuminate the fates of slow and Alfv\'en waves ...
arxiv +1 more source
El impacto del buffer en la calidad de servicio [PDF]
arXiv, 2021 The response in data flows transmission in real time is analyzed, for access network scenarios, in which said flows converge on an outgoing link, competing to achieve a certain level of quality of service. The concurrence of these types of flows can generate bursts of packets, which in certain circumstances can compromise the capacity of the buffers to
arxiv
Vega-MT: The JD Explore Academy Translation System for WMT22 [PDF]
arXiv, 2022 We describe the JD Explore Academy's submission of the WMT 2022 shared general translation task. We participated in all high-resource tracks and one medium-resource track, including Chinese-English, German-English, Czech-English, Russian-English, and Japanese-English.
arxiv
Does the Alfvén wave disrupt the large-scale magnetic cloud structure? [PDF]
Monthly Notices of the Royal Astronomical Society: Letters, Volume
480, Issue 1, 11 October 2018, Pages L6-L11, 2018 Alfv\'en waves are primal and pervasive in space plasmas and significantly contributes to microscale fluctuations in the solar wind and some heliospheric processes. Here, we demonstrate the first observable distinct feature of Alfv\'en wave while propagating from magnetic cloud to trailing solar wind.
arxiv +1 more source
Powers of binomial edge ideals with quadratic Gröbner bases [PDF]
, 2020 We study powers of binomial edge ideals associated with closed and block graphs.
arxiv +1 more source
Una controversia historica al servicio de una situacion de aprendizaje: una reconstruccion didactica basada en Dialogo sobre los dos maximos sistemas del mundo de Galileo [PDF]
Ensenanza de las ciencias, 2011, 29(1), 115-126, 2010 It is difficult for the common sense to admit that an object dropped from the top of the mast of a ship moving at a constant velocity falls down at the bottom of the mast because it keeps inside the horizontal movement of the ship. This difficulty is similar to the one faced by early scientists from the pre-classical science and staged by Galileo in ...
arxiv
A stylized fact on the Mexico's mandate revocation 2022 that remains the 2006 presidential elections/ Un hecho estilizado en la revocación de mandato en México que recuerda las presidenciales de 2006 [PDF]
arXiv, 2022 Vote processes are the results of several complex interactions which are hard to separate in order to understand its role in the final result. The revocatory exercise performed in Mexico in 2022 allows an approximation to the Mexican dynamics of vote.
arxiv
Singularity-free orthogonally-transitive cylindrical spacetimes [PDF]
Recent Developments in Gravitation. Ed: J. Ib\'a\~nez. Servicio
editorial de la Universidad del Pa{\'\i}s Vasco, Bilbao, 203-7 (2000), 2009 In this talk a previous theorem on geodesic completeness of diagonal cylindrical spacetimes will be generalized to cope with the nondiagonal case.
arxiv
Accessing the innermost regions of Active Galactic Nuclei [PDF]
arXiv, 2006 Very-long-baseline interferometry can image the parsec-scale structure of radio jets, but the accretion disk close to the black hole remains invisible. One way to probe this accretion flow is provided by X-ray flux density monitoring and spectroscopy. Here we report on preliminary results of a multi-band campaign on NGC1052 with the goal of combining ...
arxiv