Zobrazeno 1 - 10 of 1 812 pro vyhledávání: '"López, Andres"'
1
Report
On the Shadowableness of Flows With Hyperbolic Singularities
Autor: Arbieto, Alexander, López, Andrés M., Rego, Elias, Sánchez, Yeison
In this work we study the existence of singular flows satisfying shadowing-like properties. More precisely, we prove that if C1 -vector field on a closed manifold induces a chain-recurrent flow containing an attached hyperbolic singularity of stable
Externí odkaz: http://arxiv.org/abs/2303.06131
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2
Report
Inhomogeneous enrichment of radioactive nuclei in the Galaxy: Deposition of live Mn-53, Fe-60, Hf-182, and Pu-244 into deep-sea archives. Surfing the wave?
Autor: Wehmeyer, Benjamin, López, Andrés Yagüe, Côté, Benoit, Pető, Maria K., Kobayashi, Chiaki, Lugaro, Maria
Publikováno v: The Astrophysical Journal, Volume 944, Issue 2, id.121 (2023)
While modelling the galactic chemical evolution (GCE) of stable elements provides insights to the formation history of the Galaxy and the relative contributions of nucleosynthesis sites, modelling the evolution of short-lived radioisotopes (SLRs) can
Externí odkaz: http://arxiv.org/abs/2301.04593
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3
Report
Origin of Plutonium-244 in the Early Solar System
Autor: Lugaro, Maria, López, Andrés Yagüe, Soós, Benjámin, Côté, Benoit, Pető, Mária, Vassh, Nicole, Wehmeyer, Benjamin, Pignatari, Marco
Publikováno v: Universe, 2022, vol. 8, issue 7, p. 343
We investigate the origin in the early Solar System of the short-lived radionuclide 244Pu (with a half life of 80 Myr) produced by the rapid (r) neutron-capture process. We consider two large sets of r-process nucleosynthesis models and analyse if th
Externí odkaz: http://arxiv.org/abs/2208.02074
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6
Report
The RADIOSTAR Project
Autor: Lugaro, Maria, Côté, Benoit, Pignatari, Marco, López, Andrés Yagüe, Brinkman, Hannah, Cseh, Borbála, Hartogh, Jacqueline Den, Doherty, Carolyn Louise, Karakas, Amanda Irene, Kobayashi, Chiaki, Lawson, Thomas, Pető, Mária, Soós, Benjámin, Trueman, Thomas, Világos, Blanka
Radioactive nuclei are the key to understanding the circumstances of the birth of our Sun because meteoritic analysis has proven that many of them were present at that time. Their origin, however, has been so far elusive. The ERC-CoG-2016 RADIOSTAR p
Externí odkaz: http://arxiv.org/abs/2202.08144
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