Zobrazeno 1 - 10
of 86
pro vyhledávání: '"Jenet, Fredrick"'
Autor:
Luo, Jing, Ransom, Scott, Demorest, Paul, Ray, Paul S., Archibald, Anne, Kerr, Matthew, Jennings, Ross J., Bachetti, Matteo, van Haasteren, Rutger, Champagne, Chloe A., Colen, Jonathan, Phillips, Camryn, Zimmerman, Josef, Stovall, Kevin, Lam, Michael T., Jenet, Fredrick A.
Over the past few decades, the measurement precision of some pulsar-timing experiments has advanced from ~10 us to ~10 ns, revealing many subtle phenomena. Such high precision demands both careful data handling and sophisticated timing models to avoi
Externí odkaz:
http://arxiv.org/abs/2012.00074
Autor:
Murray, James, Jenet, Fredrick
Publikováno v:
In Advances in Space Research 15 July 2023 72(2):152-160
Autor:
Lynch, Ryan S., Swiggum, Joseph K., Kondratiev, Vlad I., Kaplan, David L., Stovall, Kevin, Fonseca, Emmanuel, Roberts, Mallory S. E., Levin, Lina, DeCesar, Megan E., Cui, Bingyi, Cenko, S. Bradley, Gatkine, Pradip, Archibald, Anne M., Banaszak, Shawn, Biwer, Christopher M., Boyles, Jason, Chawla, Pragya, Dartez, Louis P., Day, David, Ford, Anthony J., Flanigan, Joseph, Hessels, Jason W. T., Hinojosa, Jesus, Jenet, Fredrick A., Karako-Argaman, Chen, Kaspi, Victoria M., Leake, Sean, Lunsford, Grady, Martinez, Jose G., Mata, Alberto, McLaughlin, Maura A., Noori, Hind Al, Ransom, Scott M., Rohr, Matthew D., Siemens, Xavier, Spiewak, Renee, Stairs, Ingrid H., van Leeuwen, Joeri, Walker, Arielle N., Wells, Bradley L.
Publikováno v:
Astrophysical Journal, 2018, 859, 93
We provide timing solutions for 45 radio pulsars discovered by the Robert C. Byrd Green Bank Telescope. These pulsars were found in the Green Bank North Celestial Cap pulsar survey, an all-GBT-sky survey being carried out at a frequency of 350 MHz. W
Externí odkaz:
http://arxiv.org/abs/1805.04951
Autor:
Arzoumanian, Zaven, Brazier, Adam, Burke-Spolaor, Sarah, Chamberlin, Sydney, Chatterjee, Shami, Christy, Brian, Cordes, James M., Cornish, Neil J., Crawford, Fronefield, Cromartie, H. Thankful, Crowter, Kathryn, DeCesar, Megan E., Demorest, Paul B., Dolch, Timothy, Ellis, Justin A., Ferdman, Robert D., Ferrara, Elizabeth C., Fonseca, Emmanuel, Garver-Daniels, Nathan, Gentile, Peter A., Halmrast, Daniel, Huerta, Eliu, Jenet, Fredrick A., Jessup, Cody, Jones, Glenn, Jones, Megan L., Kaplan, David L., Lam, Michael T., Lazio, T. Joseph W., Levin, Lina, Lommen, Andrea, Lorimer, Duncan R., Luo, Jing, Lynch, Ryan S., Madison, Dustin, Matthews, Allison M., McLaughlin, Maura A., McWilliams, Sean T., Mingarelli, Chiara, Ng, Cherry, Nice, David J., Pennucci, Timothy T., Ransom, Scott M., Ray, Paul S., Siemens, Xavier, Simon, Joseph, Spiewak, Renee, Stairs, Ingrid H., Stinebring, Daniel R., Stovall, Kevin, Swiggum, Joseph K., Taylor, Stephen R., Vallisneri, Michele, van Haasteren, Rutger, Vigeland, Sarah J., Zhu, Weiwei
Publikováno v:
The Astrophysical Journal Supplement Series, 235:37 (41pp), 2018 April
We present high-precision timing data over time spans of up to 11 years for 45 millisecond pulsars observed as part of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) project, aimed at detecting and characterizing low-freq
Externí odkaz:
http://arxiv.org/abs/1801.01837
Autor:
Antoniadis, John, Kaplan, David L., Stovall, Kevin, Freire, Paulo C. C., Deneva, Julia S., Koester, Detlev, Jenet, Fredrick, Martinez, Jose G.
Low-mass white dwarfs (LMWDs) are believed to be exclusive products of binary evolution, as the Universe is not yet old enough to produce them from single stars. Because of the strong tidal forces operating during the binary interaction phase, the re
Externí odkaz:
http://arxiv.org/abs/1601.08184
Autor:
Arzoumanian, Zaven, Brazier, Adam, Burke-Spolaor, Sarah, Chamberlin, Sydney, Chatterjee, Shami, Christy, Brian, Cordes, Jim, Cornish, Neil, Demorest, Paul, Deng, Xihao, Dolch, Tim, Ellis, Justin, Ferdman, Rob, Fonseca, Emmanuel, Garver-Daniels, Nate, Jenet, Fredrick, Jones, Glenn, Kaspi, Vicky, Koop, Michael, Lam, Michael, Lazio, Joseph, Levin, Lina, Lommen, Andrea, Lorimer, Duncan, Luo, Jin, Lynch, Ryan, Madison, Dustin, McLaughlin, Maura, McWilliams, Sean, Mingarelli, Chiara, Nice, David, Palliyaguru, Nipuni, Pennucci, Tim, Ransom, Scott, Sampson, Laura, Sanidas, Sotiris, Sesana, Alberto, Siemens, Xavier, Simon, Joseph, Stairs, Ingrid, Stinebring, Dan, Stovall, Kevin, Swiggum, Joseph, Taylor, Stephen, Vallisneri, Michele, van Haasteren, Rutger, Wang, Yan, Zhu, Weiwei
We compute upper limits on the nanohertz-frequency isotropic stochastic gravitational wave background (GWB) using the 9-year data release from the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) collaboration. We set upper lim
Externí odkaz:
http://arxiv.org/abs/1508.03024
Supermassive black hole binaries are one of the primary targets for gravitational wave searches using pulsar timing arrays. Gravitational wave signals from such systems are well represented by parametrized models, allowing the standard Generalized Li
Externí odkaz:
http://arxiv.org/abs/1506.01526
Autor:
Jenet, Fredrick A., Romano, Joseph D.
Searches for stochastic gravitational-wave backgrounds using pulsar timing arrays look for correlations in the timing residuals induced by the background across the pulsars in the array. The correlation signature of an isotropic, unpolarized gravitat
Externí odkaz:
http://arxiv.org/abs/1412.1142
The use of a high precision pulsar timing array is a promising approach to detecting gravitational waves in the very low frequency regime ($10^{-6} -10^{-9}$ Hz) that is complementary to the ground-based efforts (e.g., LIGO, Virgo) at high frequencie
Externí odkaz:
http://arxiv.org/abs/1406.5496
Autor:
Jenet, Fredrick August
Recent advances in recording technology and computational power have made possible the development of a wide bandwidth digital recording system for radio astronomy. A prototype 50 MHz bandwidth system along with two production systems with 10-50 MHz
Externí odkaz:
https://thesis.library.caltech.edu/6351/1/Jenet_fa_2001.pdf