Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Pearlman, Aaron B"'
Autor:
Cook, A. M., Li, Dayi, Eadie, Gwendolyn M., Stenning, David C., Scholz, Paul, Bingham, Derek, Craiu, Radu, Gaensler, B. M., Masui, Kiyoshi W., Pleunis, Ziggy, Herrera-Martin, Antonio, Joseph, Ronniy C., Pandhi, Ayush, Pearlman, Aaron B., Prochaska, J. Xavier
This paper introduces an approach to analyze nonhomogeneous Poisson processes (NHPP) observed with noise, focusing on previously unstudied second-order characteristics of the noisy process. Utilizing a hierarchical Bayesian model with noisy data, we
Externí odkaz:
http://arxiv.org/abs/2410.12146
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
Autor:
Ibik, Adaeze L., Drout, Maria R., Gaensler, Bryan M., Scholz, Paul, Sridhar, Navin, Margalit, Ben, Law, Casey J., Clarke, Tracy E., Tendulkar, Shriharsh P., Michilli, Daniele, Eftekhari, Tarraneh, Bhardwaj, Mohit, Burke-Spolaor, Sarah, Chatterjee, Shami, Cook, Amanda M., Hessels, Jason W. T., Kirsten, Franz, Joseph, Ronniy C., Kaspi, Victoria M., Lazda, Mattias, Masui, Kiyoshi W., Nimmo, Kenzie, Pandhi, Ayush, Pearlman, Aaron B., Pleunis, Ziggy, Rafiei-Ravandi, Masoud, Shin, Kaitlyn, Smith, Kendrick M.
The identification of persistent radio sources (PRSs) coincident with two repeating fast radio bursts (FRBs) supports FRB theories requiring a compact central engine. However, deep non-detections in other cases highlight the diversity of repeating FR
Externí odkaz:
http://arxiv.org/abs/2409.11533
Autor:
Andrew, Shion, Leung, Calvin, Li, Alexander, Masui, Kiyoshi W., Andersen, Bridget C., Bandura, Kevin, Curtin, Alice P., Kaczmarek, Jane, Lanman, Adam E., Lazda, Mattias, Mena-Parra, Juan, Michilli, Daniele, Nimmo, Kenzie, Pearlman, Aaron B., Rahman, Mubdi, Shah, Vishwangi, Shin, Kaitlyn, Wang, Haochen
The Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst (CHIME/FRB) Project has a new VLBI Outrigger at the Green Bank Observatory (GBO), which forms a 3300km baseline with CHIME operating at 400-800MHz. Using 100ms long full-array baseba
Externí odkaz:
http://arxiv.org/abs/2409.11476
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:
Cook, Amanda M., Scholz, Paul, Pearlman, Aaron B., Abbott, Thomas C., Cruces, Marilyn, Gaensler, B. M., Fengqiu, Dong, Michilli, Daniele, Eadie, Gwendolyn, Kaspi, Victoria M., Stairs, Ingrid, Tan, Chia Min, Bhardwaj, Mohit, Cassanelli, Tomas, Curtin, Alice P., Ibik, Adaeze L., Lazda, Mattias, Masui, Kiyoshi W., Pandhi, Ayush, Rafiei-Ravandi, Masoud, Sammons, Mawson W., Shin, Kaitlyn, Smith, Kendrick, Stenning, David C.
We present an extensive contemporaneous X-ray and radio campaign performed on the repeating fast radio burst (FRB) source FRB 20220912A for eight weeks immediately following the source's detection by CHIME/FRB. This includes X-ray data from XMM-Newto
Externí odkaz:
http://arxiv.org/abs/2408.11895
Autor:
Dong, Fengqiu Adam, Clarke, Tracy, Curtin, Alice P., Kumar, Ajay, Stairs, Ingrid, Chatterjee, Shami, Cook, Amanda M., Fonseca, Emmanuel, Gaensler, B. M., Hessels, Jason W. T., Kaspi, Victoria M., Lazda, Mattias, Masui, Kiyoshi W., McKee, James W., Meyers, Bradley W., Pearlman, Aaron B., Ransom, Scott M., Scholz, Paul, Shin, Kaitlyn, Smith, Kendrick M., Tan, Chia Min
Neutron stars and white dwarfs are both dense remnants of post-main-sequence stars. Pulsars, magnetars and strongly magnetised white dwarfs have all been seen to been observed to exhibit coherent, pulsed radio emission in relation to their rotational
Externí odkaz:
http://arxiv.org/abs/2407.07480
Autor:
Nimmo, Kenzie, Pleunis, Ziggy, Beniamini, Paz, Kumar, Pawan, Lanman, Adam E., Li, D. Z., Main, Robert, Sammons, Mawson W., Andrew, Shion, Bhardwaj, Mohit, Chatterjee, Shami, Curtin, Alice P., Fonseca, Emmanuel, Gaensler, B. M., Joseph, Ronniy C., Kader, Zarif, Kaspi, Victoria M., Lazda, Mattias, Leung, Calvin, Masui, Kiyoshi W., Mckinven, Ryan, Michilli, Daniele, Pandhi, Ayush, Pearlman, Aaron B., Rafiei-Ravandi, Masoud, Sand, Ketan R., Shin, Kaitlyn, Smith, Kendrick, Stairs, Ingrid H.
Fast radio bursts (FRBs) are micro-to-millisecond duration radio transients that originate mostly from extragalactic distances. The emission mechanism responsible for these high luminosity, short duration transients remains debated. The models are br
Externí odkaz:
http://arxiv.org/abs/2406.11053
Autor:
Dong, Fengqiu Adam, Herrera-Martin, Antonio, Stairs, Ingrid, Craiu, Radu V., Crowter, Kathryn, Eadie, Gwendolyn M., Fonseca, Emmanuel, Good, Deborah, Mckee, James W., Meyers, Bradley W., Pearlman, Aaron B., Stenning, David C.
Studying transient phenomena, such as individual pulses from pulsars, has garnered considerable attention in the era of astronomical big data. Of specific interest to this study are Rotating Radio Transients (RRATs), nulling, and intermittent pulsars
Externí odkaz:
http://arxiv.org/abs/2406.04597
Autor:
Curtin, Alice P., Sirota, Sloane, Kaspi, Victoria M., Tendulkar, Shriharsh P., Bhardwaj, Mohit, Cook, Amanda M., Fong, Wen-Fai, Gaensler, B. M., Main, Robert A., Masui, Kiyoshi W., Michilli, Daniele, Pandhi, Ayush, Pearlman, Aaron B., Scholz, Paul, Shin, Kaitlyn
Publikováno v:
ApJ, 972, 125 (2024)
We use the Canadian Hydrogen Intensity Mapping Experiment (CHIME) Fast Radio Burst (FRB) Project to search for FRBs that are temporally and spatially coincident with gamma-ray bursts (GRBs) occurring between 2018 July 7 and 2023 August 3. We do not f
Externí odkaz:
http://arxiv.org/abs/2404.09242