Zobrazeno 1 - 10
of 8 264
pro vyhledávání: '"P. Main"'
Autor:
Ng, C., Pandhi, A., Mckinven, R., Curtin, A. P., Shin, K., Fonseca, E., Gaensler, B. M., Jow, D. L., Kaspi, V., Li, D., Main, R., Masui, K. W., Michilli, D., Nimmo, K., Pleunis, Z., Scholz, P., Stairs, I., Bhardwaj, M., Brar, C., Cassanelli, T., Joseph, R. C., Pearlman, A. B., Rafiei-Ravandi, M., Smith, K.
As part of the Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) project, we report 41 new Rotation Measures (RMs) from 20 repeating Fast Radio Bursts (FRBs) obtained between 2019 and 2023 for which no previous RM was determ
Externí odkaz:
http://arxiv.org/abs/2411.09045
Autor:
Curtin, Alice P., Sand, Ketan R., Pleunis, Ziggy, Jain, Naman, Kaspi, Victoria, Michilli, Daniele, Fonseca, Emmanuel, Shin, Kaitlyn, Nimmo, Kenzie, Brar, Charanjot, Dong, Fengqiu Adam, Eadie, Gwendolyn M., Gaensler, B. M., Herrera-Martin, Antonio, Ibik, Adaeze L., Joseph, Ronny C., Kaczmarek, Jane, Leung, Calvin, Main, Robert, Masui, Kiyoshi W., McKinven, Ryan, Mena-Parra, Juan, Ng, Cherry, Pandhi, Ayush, Pearlman, Aaron B., Rafiei-Ravandi, Masoud, Sammons, Mawson W., Scholz, Paul, Smith, Kendrick, Stairs, Ingrid
The Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) project has discovered the most repeating fast radio burst (FRB) sources of any telescope. However, most of the physical conclusions derived from this sample are based on
Externí odkaz:
http://arxiv.org/abs/2411.02870
Autor:
Shah, V., Shin, K., Leung, C., Fong, W., Eftekhari, T., Amiri, M., Andersen, B. C., Andrew, S., Bhardwaj, M., Brar, C., Cassanelli, T., Chatterjee, S., Curtin, A. P., Dobbs, M., Dong, Y., Dong, F. A., Fonseca, E., Gaensler, B. M., Halpern, M., Hessels, J. W. T., Ibik, A. L., Jain, N., Joseph, R. C., Kaczmarek, J., Kahinga, L. A., Kaspi, V. M., Kharel, B., Landecker, T., Lanman, A. E., Lazda, M., Main, R., Mas-Ribas, L., Masui, K. W., Mckinven, R., Mena-Parra, J., Meyers, B. W., Michilli, D., Nimmo, K., Pandhi, A., Patil, S. S., Pearlman, A. B., Pleunis, Z., Prochaska, J. X., Rafiei-Ravandi, M., Sammons, M., Sand, K. R., Scholz, P., Smith, K., Stairs, I.
We report the discovery of the repeating fast radio burst source FRB 20240209A using the CHIME/FRB telescope. We have detected 22 bursts from this repeater between February and July 2024, six of which were also recorded at the Outrigger station KKO.
Externí odkaz:
http://arxiv.org/abs/2410.23374
Autor:
Reardon, Daniel J., Main, Robert, Ocker, Stella Koch, Shannon, Ryan M., Bailes, Matthew, Camilo, Fernando, Geyer, Marisa, Jameson, Andrew, Kramer, Michael, Parthasarathy, Aditya, Spiewak, Renée, van Straten, Willem, Krishnan, Vivek Venkatraman
The interstellar medium of the Milky Way contains turbulent plasma with structures driven by energetic processes that fuel star formation and shape the evolution of our Galaxy. Radio waves from pulsars are scattered off the small (au-scale and below)
Externí odkaz:
http://arxiv.org/abs/2410.21390
Autor:
Shin, Kaitlyn, Leung, Calvin, Simha, Sunil, Andersen, Bridget C., Fonseca, Emmanuel, Nimmo, Kenzie, Bhardwaj, Mohit, Brar, Charanjot, Chatterjee, Shami, Cook, Amanda M., Gaensler, B. M., Joseph, Ronniy C., Jow, Dylan, Kaczmarek, Jane, Kahinga, Lordrick, Kaspi, Victoria M., Kharel, Bikash, Lanman, Adam E., Lazda, Mattias, Main, Robert A., Mas-Ribas, Lluis, Masui, Kiyoshi W., Mena-Parra, Juan, Michilli, Daniele, Pandhi, Ayush, Patil, Swarali Shivraj, Pearlman, Aaron B., Pleunis, Ziggy, Prochaska, J. Xavier, Rafiei-Ravandi, Masoud, Sammons, Mawson W., Sand, Ketan R., Smith, Kendrick, Stairs, Ingrid
Fast radio bursts (FRBs) are unique probes of extragalactic ionized baryonic structure as each signal, through its burst properties, holds information about the ionized matter it encounters along its sightline. FRB 20200723B is a burst with a scatter
Externí odkaz:
http://arxiv.org/abs/2410.07307
This paper aims to answer one central question: to what extent can open-source generative text models be used in a workflow to approximate thematic analysis in social science research? To answer this question, we present the Generative AI-enabled The
Externí odkaz:
http://arxiv.org/abs/2410.03721
Autor:
Bethapudi, S., Spitler, L. G., Li, D. Z., Marthi, V. R., Bause, M., Main, R. A., Wharton, R. S.
Context. Fast Radio Burst 20180916B is a repeating FRB whose activity window has a 16.34 day periodicity that also shifts and varies in duration with the observing frequency. Recently, arxiv:2205.09221 reported the FRB has started to show secular Rot
Externí odkaz:
http://arxiv.org/abs/2409.12584
Publikováno v:
Chaos 34, 103104 (2024)
When an electron in a semiconductor gets excited to the conduction band the missing electron can be viewed as a positively charged particle, the hole. Due to the Coulomb interaction electrons and holes can form a hydrogen-like bound state called exci
Externí odkaz:
http://arxiv.org/abs/2409.08225
Autor:
Sand, Ketan R., Curtin, Alice P., Michilli, Daniele, Kaspi, Victoria M., Fonseca, Emmanuel, Nimmo, Kenzie, Pleunis, Ziggy, Shin, Kaitlyn, Bhardwaj, Mohit, Brar, Charanjot, Dobbs, Matt, Eadie, Gwendolyn, Gaensler, B. M., Joseph, Ronniy C., Leung, Calvin, Main, Robert, Masui, Kiyoshi W., Mckinven, Ryan, Pandhi, Ayush, Pearlman, Aaron B., Rafiei-Ravandi, Masoud, Sammons, Mawson W., Smith, Kendrick, Stairs, Ingrid H.
We present a spectro-temporal analysis of 137 fast radio bursts (FRBs) from the first CHIME/FRB baseband catalog, including 125 one-off bursts and 12 repeat bursts, down to microsecond resolution using the least-squares optimization fitting routine:
Externí odkaz:
http://arxiv.org/abs/2408.13215
Autor:
Nitu, Iuliana, Keith, Michael, Champion, David, Cognard, Ismael, Desvignes, Gregory, Guillemot, Lucas, Guo, Yanjun, Hu, Huanchen, Jang, Jiwoong, Jawor, Jedrzej, Karuppusamy, Ramesh, Keane, Evan, Kramer, Michael, Lackeos, Kristen, Liu, Kuo, Main, Robert, Perrodin, Delphine, Porayko, Nataliya, Shaifullah, Golam, Theureau, Gilles
In this work, we investigated the presence of strictly periodic, as well as quasi-periodic signals, in the timing of the 25 millisecond pulsars from the EPTA DR2 dataset. This is especially interesting in the context of the recent hints of a gravitat
Externí odkaz:
http://arxiv.org/abs/2408.09795