Search Results - "Araudo, A."

Ultrahigh energy cosmic rays from shocks in the lobes of powerful radio galaxies by Matthews, J H, Bell, A R, Blundell, K M, Araudo, A T

Get full text

Fornax A, Centaurus A, and other radio galaxies as sources of ultrahigh energy cosmic rays by Matthews, J H, Bell, A R, Blundell, K M, Araudo, A T

“…ABSTRACT The origin of ultrahigh energy cosmic rays (UHECRs) is still unknown. It has recently been proposed that UHECR anisotropies can be attributed to…”
Get full text

Gamma-ray emission from massive stars interacting with active galactic nuclei jets by Araudo, A. T., Bosch-Ramon, V., Romero, G. E.

“…Dense populations of stars surround the nuclear regions of galaxies. In active galactic nuclei, these stars can interact with the relativistic jets launched by…”
Get full text

Cosmic ray acceleration in hydromagnetic flux tubes by Bell, A R, Matthews, J H, Blundell, K M, Araudo, A T

Get full text

Cosmic-ray acceleration by relativistic shocks: limits and estimates by Bell, A. R., Araudo, A. T., Matthews, J. H., Blundell, K. M.

Get full text

Modeling the Prompt Optical Emission of GRB 180325A: The Evolution of a Spike from the Optical to Gamma Rays by Becerra, R. L., De Colle, F., Cantó, J., Lizano, S., González, R. F., Granot, J., Klotz, A., Watson, A. M., Fraija, N., Araudo, A. T., Troja, E., Atteia, J. L., Lee, W. H., Turpin, D., Bloom, J. S., Boer, M., Butler, N. R., González, J. J., Kutyrev, A. S., Prochaska, J. X., Ramirez-Ruiz, E., Richer, M. G., Román-Zúñiga, C. G.

“…The transition from prompt to afterglow emission is one of the most exciting and least understood phases in gamma-ray bursts (GRBs). Correlations among…”
Get full text

Amplification of perpendicular and parallel magnetic fields by cosmic ray currents by Matthews, J. H., Bell, A. R., Blundell, K. M., Araudo, A. T.

“…Abstract Cosmic ray (CR) currents through magnetized plasma drive strong instabilities producing amplification of the magnetic field. This amplification helps…”
Get full text

PARTICLE ACCELERATION AND MAGNETIC FIELD AMPLIFICATION IN THE JETS OF 4C74.26 by Araudo, A. T., Bell, A. R., Blundell, K. M.

“…ABSTRACT We model the multi-wavelength emission in the southern hotspot of the radio quasar 4C74.26. The synchrotron radio emission is resolved near the shock…”
Get full text

Gamma-Ray Variability from Wind Clumping in High-Mass X-Ray Binaries with Jets by Owocki, S. P, Romero, G. E, Townsend, R. H. D, Araudo, A. T

“…In the subclass of high-mass X-ray binaries known as 'microquasars,' relativistic hadrons in the jets launched by the compact object can interact with cold…”
Get full text

Extremely violent optical microvariability in blazars: fact or fiction? by Cellone, Sergio A., Romero, Gustavo E., Araudo, Anabella T.

“…Variability amplitudes larger than 1 mag over time-scales of a few tens of minutes have recently been reported in the optical light curves of several blazars…”
Get full text

Cosmic Ray Acceleration by Relativistic Shocks: Limits and Estimates by Bell, AR, Araudo, AT, Matthews, JH, Blundell, KM

“…We examine limits to the energy to which cosmic rays can be accelerated by relativistic shocks, showing that acceleration of light ions as high as 100 EeV is…”
Get full text

Massive protostars as gamma-ray sources by Bosch-Ramon, V, Romero, G. E, Araudo, A. T, Paredes, J. M

“…Massive protostars have associated bipolar outflows with velocities of hundreds of km s$^{-1}$. Such outflows can produce strong shocks when interact with the…”
Get full text

Gamma-ray variability from wind clumping in HMXBs with jets by Owocki, S. P, Romero, G. E, Townsend, R. H. D, Araudo, A. T

“…Astrophys.J.696:690-693,2009 In the subclass of high-mass X-ray binaries known as "microquasars", relativistic hadrons in the jets launched by the compact…”
Get full text

GAMMA-RAY VARIABILITY FROM WIND CLUMPING IN HIGH-MASS X-RAY BINARIES WITH JETS by Owocki, S. P., Townsend, R. H. D., Romero, G. E., Araudo, A. T.

“…In the subclass of high-mass X-ray binaries known as 'microquasars', relativistic hadrons in the jets launched by the compact object can interact with cold…”
Get full text

Gamma-ray emission from massive star forming regions by Araudo, A. T, Romero, G. E, Bosch-Ramon, V, Paredes, J. M

“…Int.J.Mod.Phys.D17:1889-1894,2008 Recent radio observations support a picture for star formation where there is accretion of matter onto a central protostar…”
Get full text

Gamma-ray emission from massive young stellar objects by Araudo, A. T, Romero, G. E, Bosch-Ramon, V, Paredes, J. M

“…Astron.Astrophys.476:1289,2007 Massive stars form in dense and massive molecular cores. The exact formation mechanism is unclear, but it is possible that some…”
Get full text

Adiabatic-radiative shock systems in YSO jets and novae outflows by del Valle, M. V, Araudo, A, Suzuki-Vidal, F

“…The termination regions of non-relativistic jets in protostars and supersonic outflows in classical novae are nonthermal emitters. Given the high densities in…”
Get full text

Analysis of commissioning data from SST-1M : A Prototype of Single-Mirror Small Size Telescope by Tavernier, Thomas, Jurysek, Jakub, Novotný, Vladimir, Heller, Matthieu, Mandat, Dusan, Pech, Miroslav, Araudo, A, Alispach, C. M, Beshley, V, Blazek, J, Borkowski, J, Boula, S, Bulik, T, Cadoux, F, Casanova, S, Christov, A, Chytka, L, Favre, Y, Gieras, T, Hamal, P, Hrabovsky, M, Jelinek, M, Karas, V, Gibaud, L, Lyard, É, Mach, E, Michal, S, Michalowksi, J, Moderski, R, Montaruli, T, Muthyala, S. R, Muraczewski, A, Nalewajski, K, Nagai, A, Neise, D, Niemiec, J, Nikolajuk, M, Palatka, M, Prouza, M, Rajda, P, Schovanek, P, Seweryn, K, Sliusar, V, Stawarz, L, Strobl, J, Swierk, P, Świerblewski, J, Travnicek, P, Ostrowski, M, Vicha, J, Della Volpe, D, Walter, R, Marek, W, Zagdański, A, Ziȩtara, K

“…PoS ICRC2023 (2023) 741 SST-1M is a prototype of a single-mirror Small Size Telescope developed by a consortium of institutes from Poland, Switzerland and the…”
Get full text

The SST-1M imaging atmospheric Cherenkov telescope for gamma-ray astrophysics by Alispach, C, Araudo, A, Balbo, M, Beshley, V, Biland, A, Blažek, J, Borkowski, J, Bulik, T, Cadoux, F, Casanova, S, Christov, A, Chudoba, J, Chytka, L, Dědič, P, della Volpe, D, Favre, Y, Garczarczyk, M, Gibaud, L, Gieras, T, Hamal, P, Heller, M, Hrabovský, M, Janeček, P, Jelínek, M, Jílek, V, Juryšek, J, Karas, V, Lacave, B, Lyard, E, Mach, E, Mandát, D, Marek, W, Michal, S, Michałowski, J, Moderski, R, Montaruli, T, Muraczewski, A, Muthyala, S, Müller, A. L, Nagai, A, Nalewajski, K, Neise, D, Niemiec, J, Nikołajuk, M, Novotný, V, Ostrowski, M, Palatka, M, Pech, M, Prouza, M, Rajda, P, Schovanek, P, Seweryn, K, Sliusar, V, Stawarz, Ł, Sternberger, R, Stodulska, M, Świerblewski, J, Świerk, P, Štrobl, J, Tavernier, T, Trávníček, P, Pujadas, I. Troyano, Vícha, J, Walter, R, Zietara, K

“…The SST-1M is a Small-Sized Telescope (SST) designed to provide a cost-effective and high-performance solution for gamma-ray astrophysics, particularly for…”
Get full text

Mono and stereo performance of the two SST-1M telescope prototypes by Jurysek, J, Tavernier, T, Novotný, V, Heller, M, Mandat, D, Pech, M, Alispach, C, Araudo, A, Beshley, V, Blazek, J, Borkowski, J, Boula, S, Bulik, T, Cadoux, F, Casanova, S, Christov, A, Chytka, L, della Volpe, D, Favre, Y, Gibaud, L, Gieras, T, Hamal, P, Hrabovsky, M, Jelínek, M, Karas, V, Lyard, E, Mach, E, Marek, W, Michal, S, Michałowski, J, Moderski, R, Montaruli, T, Muraczewski, A, Muthyala, S. R, Nagai, A, Nalewajski, K, Neise, D, Niemiec, J, Nikołajuk, M, Ostrowski, M, Palatka, M, Prouza, M, Rajda, P, Schovanek, P, Seweryn, K, Sliusar, V, Stawarz, Ł, Świerblewski, J, Świerk, P, Štrobl, J, Vícha, J, Walter, R, Zagdański, A, Zietara, K

“…The Single-Mirror Small-Sized Telescope, or SST-1M, was originally developed as a prototype of a small-sized telescope for CTA, designed to form an array for…”
Get full text