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Publications

Most Recent Publications

A repeating fast radio burst source localized to a nearby spiral galaxy 
Marcote, B., Nimmo, K., Hessels, J. W. T., Tendulkar, S. P., Bassa, C. G., Paragi, Z., Keimpema, A., Bhardwaj, M., Karuppusamy, R., Kaspi, V. M., Law, C. J., Michilli, D., Aggarwal, K., Andersen, B., Archibald, A. M., Bandura, K., Bower, G. C., Boyle, P. J., Brar, C., Burke-Spolaor, S., Butler, B. J., Cassanelli, T., Chawla, P., Demorest, P., Dobbs, M., Fonseca, E., Giri, U., Good, D. C., Gourdji, K., Josephy, A., Kirichenko, A. Yu., Kirsten, F., Landecker, T. L., Lang, D., Lazio, T. J. W., Li, D. Z., Lin, H. -H., Linford, J. D., Masui, K., Mena-Parra, J., Naidu, A., Ng, C., Patel, C., Pen, U. -L., Pleunis, Z., Rafiei-Ravandi, M., Rahman, M., Renard, A., Scholz, P., Siegel, S. R., Smith, K. M., Stairs, I. H., Vanderlinde, K., and Zwaniga, A. V. 
Nature, 577, 190-194 (01/2020) 

Search for gravitational waves from Scorpius X-1 in the second Advanced LIGO observing run with an improved hidden Markov model 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific Collaboration, and Virgo Collaboration  
Physical Review D, 100, 122002 (12/2019)

The International Pulsar Timing Array: second data release 
Perera, B. B. P., DeCesar, M. E., Demorest, P. B., Kerr, M., Lentati, L., Nice, D. J., Osłowski, S., Ransom, S. M., Keith, M. J., Arzoumanian, Z., Bailes, M., Baker, P. T., Bassa, C. G., Bhat, N. D. R., Brazier, A., Burgay, M., Burke-Spolaor, S., Caballero, R. N., Champion, D. J., Chatterjee, S., Chen, S., Cognard, I., Cordes, J. M., Crowter, K., Dai, S., Desvignes, G., Dolch, T., Ferdman, R. D., Ferrara, E. C., Fonseca, E., Goldstein, J. M., Graikou, E., Guillemot, L., Hazboun, J. S., Hobbs, G., Hu, H., Islo, K., Janssen, G. H., Karuppusamy, R., Kramer, M., Lam, M. T., Lee, K. J., Liu, K., Luo, J., Lyne, A. G., Manchester, R. N., McKee, J. W., McLaughlin, M. A., Mingarelli, C. M. F., Parthasarathy, A. P., Pennucci, T. T., Perrodin, D., Possenti, A., Reardon, D. J., Russell, C. J., Sanidas, S. A., Sesana, A., Shaifullah, G., Shannon, R. M., Siemens, X., Simon, J., Spiewak, R., Stairs, I. H., Stappers, B. W., Swiggum, J. K., Taylor, S. R., Theureau, G., Tiburzi, C., Vallisneri, M., Vecchio, A., Wang, J. B., Zhang, S. B., Zhang, L., Zhu, W. W., and Zhu, X. J.  
Monthly Notices of the Royal Astronomical Society, 490, 4666-4687 (12/2019)  

Faint Repetitions from a Bright Fast Radio Burst Source  
Kumar, Pravir, Shannon, R. M., Osłowski, Stefan, Qiu, Hao, Bhandari, Shivani, Farah, Wael, Flynn, Chris, Kerr, Matthew, Lorimer, D. R., Macquart, J. -P., Ng, Cherry, Phillips, C. J., Price, Danny C., and Spiewak, Renée  
The Astrophysical Journal , 887, L30 (12/2019)  

Strong Excess Faraday Rotation on the Inside of the Sagittarius Spiral Arm 
Shanahan, R., Lemmer, S. J., Stil, J. M., Beuther, H., Wang, Y., Soler, J., Anderson, L. D., Bigiel, F., Glover, S. C. O., Goldsmith, P., Klessen, R. S., McClure-Griffiths, N. M., Reissl, S., Rugel, M., and Smith, R. J.  
The Astrophysical Journal , 887, L7 (12/2019)  

A Deep Targeted Search for Fast Radio Bursts from the Sites of Low-redshift Short Gamma-Ray Bursts 
Madison, D. R., Agarwal, D., Aggarwal, K., Young, O., Cromartie, H. T., Lam, M. T., Chatterjee, S., Cordes, J. M., Garver-Daniels, N., Lorimer, D. R., Lynch, R. S., McLaughlin, M. A., Ransom, S. M., and Wharton, R. S.  
The Astrophysical Journal, 887, 252 (12/2019)  

Metallicity Structure in the Milky Way Disk Revealed by Galactic H II Regions 
Wenger, Trey V., Balser, Dana S., Anderson, L. D., and Bania, T. M.  
The Astrophysical Journal, 887, 114 (12/2019)  

Eight Millisecond Pulsars Discovered in the Arecibo PALFA Survey 
Parent, E., Kaspi, V. M., Ransom, S. M., Freire, P. C. C., Brazier, A., Camilo, F., Chatterjee, S., Cordes, J. M., Crawford, F., Deneva, J. S., Ferdman, R. D., Hessels, J. W. T., van Leeuwen, J., Lyne, A. G., Madsen, E. C., McLaughlin, M. A., Patel, C., Scholz, P., Stairs, I. H., Stappers, B. W., and Zhu, W. W.  
The Astrophysical Journal, 886, 148 (12/2019) 

Estimates of Fast Radio Burst Dispersion Measures from Cosmological Simulations 
Pol, N., Lam, M. T., McLaughlin, M. A., Lazio, T. J. W., and Cordes, J. M.  
The Astrophysical Journal, 886, 135 (12/2019)   

Tests of general relativity with the binary black hole signals from the LIGO-Virgo catalog GWTC-1 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific Collaboration, and Virgo Collaboration  
Physical Review D, 100, 104036 (11/2019) 

A pulsar-based timescale from the International Pulsar Timing Array 
Hobbs, G., Guo, L., Caballero, R. N., Coles, W., Lee, K. J., Manchester, R. N., Reardon, D. J., Matsakis, D., Tong, M. L., Arzoumanian, Z., Bailes, M., Bassa, C. G., Bhat, N. D. R., Brazier, A., Burke-Spolaor, S., Champion, D. J., Chatterjee, S., Cognard, I., Dai, S., Desvignes, G., Dolch, T., Ferdman, R. D., Graikou, E., Guillemot, L., Janssen, G. H., Keith, M. J., Kerr, M., Kramer, M., Lam, M. T., Liu, K., Lyne, A., Lazio, T. J. W., Lynch, R., McKee, J. W., McLaughlin, M. A., Mingarelli, C. M. F., Nice, D. J., Osłowski, S., Pennucci, T. T., Perera, B. B. P., Perrodin, D., Possenti, A., Russell, C. J., Sanidas, S., Sesana, A., Shaifullah, G., Shannon, R. M., Simon, J., Spiewak, R., Stairs, I. H., Stappers, B. W., Swiggum, J. K., Taylor, S. R., Theureau, G., Toomey, L., van Haasteren, R., Wang, J. B., Wang, Y., and Zhu, X. J.  
Monthly Notices of the Royal Astronomical Society, 2672 (11/2019) 

A fast radio burst in the direction of the Virgo Cluster 
Agarwal, Devansh, Lorimer, Duncan R., Fialkov, Anastasia, Bannister, Keith W., Shannon, Ryan M., Farah, Wael, Bhandari, Shivani, Macquart, Jean-Pierre, Flynn, Chris, Pignata, Giuliano, Tejos, Nicolas, Gregg, Benjamin, Osłowski, Stefan, Rajwade, Kaustubh, Mickaliger, Mitchell B., Stappers, Benjamin W., Li, Di, Zhu, Weiwei, Qian, Lei, Yue, Youling, Wang, Pei, and Loeb, Abraham  
Monthly Notices of the Royal Astronomical Society, 490, 1-8 (11/2019)

GBTrans: a commensal search for radio pulses with the Green Bank 20-m telescope 
Golpayegani, Golnoosh, Lorimer, Duncan R., Ellingson, Steven W., Agarwal, Devansh, Young, Olivia, Ghigo, Frank, Prestage, Richard, Rajwade, Kaustubh, McLaughlin, Maura A., and Mingyar, Michael  
Monthly Notices of the Royal Astronomical Society, 489, 4001-4006 (11/2019)

Non-detection of fast radio bursts from six gamma-ray burst remnants with possible magnetar engines 
Men, Yunpeng, Aggarwal, Kshitij, Li, Ye, Palaniswamy, Divya, Burke-Spolaor, Sarah, Lee, K. J., Luo, Rui, Demorest, Paul, Tendulkar, Shriharsh, Agarwal, Devansh, Young, Olivia, and Zhang, Bing  Monthly Notices of the Royal Astronomical Society, 489, 3643-3647 (11/2019) 

Search for Gravitational-wave Signals Associated with Gamma-Ray Bursts during the Second Observing Run of Advanced LIGO and Advanced Virgo 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; The LIGO Scientific Collaboration, the Virgo Collaboration 
The Astrophysical Journal, 886, 75 (11/2019)  

A Search for Late-time Radio Emission and Fast Radio Bursts from Superluminous Supernovae  
Law, C. J., Omand, C. M. B., Kashiyama, K., Murase, K., Bower, G. C., Aggarwal, K., Burke-Spolaor, S., Butler, B. J., Demorest, P., Lazio, T. J. W., Linford, J., Tendulkar, S. P., and Rupen, M. P.  
The Astrophysical Journal, 886, 24 (11/2019)  

Electron Densities and Nitrogen Abundances in Ionized Gas Derived Using [N II] Fine-structure and Hydrogen Recombination Lines 
Pineda, Jorge L., Horiuchi, Shinji, Anderson, Loren D., Luisi, Matteo, Langer, William D., Goldsmith, Paul F., Kuiper, Thomas B. H., Bryden, Geoff, Soriano, Melissa, and Lazio, T. Joseph W.  The Astrophysical Journal, 886, 1 (11/2019) 

CHIME/FRB Discovery of Eight New Repeating Fast Radio Burst Sources CHIME/FRB Collaboration Andersen, B. C., Bandura, K., Bhardwaj, M., Boubel, P., Boyce, M. M., Boyle, P. J., Brar, C., Cassanelli, T., Chawla, P., Cubranic, D., Deng, M., Dobbs, M., Fandino, M., Fonseca, E., Gaensler, B. M., Gilbert, A. J., Giri, U., Good, D. C., Halpern, M., Hill, A. S., Hinshaw, G., Höfer, C., Josephy, A., Kaspi, V. M., Kothes, R., Landecker, T. L., Lang, D. A., Li, D. Z., Lin, H. -H., Masui, K. W., Mena-Parra, J., Merryfield, M., Mckinven, R., Michilli, D., Milutinovic, N., Naidu, A., Newburgh, L. B., Ng, C., Patel, C., Pen, U., Pinsonneault-Marotte, T., Pleunis, Z., Rafiei-Ravandi, M., Rahman, M., Ransom, S. M., Renard, A., Scholz, P., Siegel, S. R., Singh, S., Smith, K. M., Stairs, I. H., Tendulkar, S. P., Tretyakov, I., Vanderlinde, K., Yadav, P., and Zwaniga, A. V.  
The Astrophysical Journal, 885, L24 (11/2019) 

Search for Subsolar Mass Ultracompact Binaries in Advanced LIGO's Second Observing Run  
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific Collaboration, and Virgo Collaboration  
Physical Review Letters, 123, 161102 (10/2019) 

Enabling real-time multi-messenger astrophysics discoveries with deep learning 
Huerta, E. A., Allen, Gabrielle, Andreoni, Igor, Antelis, Javier M., Bachelet, Etienne, Berriman, G. Bruce, Bianco, Federica B., Biswas, Rahul, Carrasco Kind, Matias, Chard, Kyle, Cho, Minsik, Cowperthwaite, Philip S., Etienne, Zachariah B., Fishbach, Maya, Forster, Francisco, George, Daniel, Gibbs, Tom, Graham, Matthew, Gropp, William, Gruendl, Robert, Gupta, Anushri, Haas, Roland, Habib, Sarah, Jennings, Elise, Johnson, Margaret W. G., Katsavounidis, Erik, Katz, Daniel S., Khan, Asad, Kindratenko, Volodymyr, Kramer, William T. C., Liu, Xin, Mahabal, Ashish, Marka, Zsuzsa, McHenry, Kenton, Miller, J. M., Moreno, Claudia, Neubauer, M. S., Oberlin, Steve, Olivas, Alexander R., Petravick, Donald, Rebei, Adam, Rosofsky, Shawn, Ruiz, Milton, Saxton, Aaron, Schutz, Bernard F., Schwing, Alex, Seidel, Ed, Shapiro, Stuart L., Shen, Hongyu, Shen, Yue, Singer, Leo P., Sipocz, Brigitta M., Sun, Lunan, Towns, John, Tsokaros, Antonios, Wei, Wei, Wells, Jack, Williams, Timothy J., Xiong, Jinjun, and Zhao, Zhizhen  
Nature Reviews Physics, 1, 600-608 (10/2019) 

A 21 cm pilot survey for pulsars and transients using the Focal L-Band Array for the Green Bank Telescope 
Rajwade, K. M., Agarwal, D., Lorimer, D. R., Pingel, N. M., Pisano, D. J., Ruzindana, M., Jeffs, B., Warnick, K. F., Roshi, D. A., and McLaughlin, M. A.  
Monthly Notices of the Royal Astronomical Society, 489, 1709-1718 (10/2019)   

Linking long- and short-term emission variability in pulsars 
Brook, P. R., Karastergiou, A., and Johnston, S.  
Monthly Notices of the Royal Astronomical Society, 488, 5702-5712 (10/2019)   

Molecular envelope around the HII region RCW 120 
Kirsanova, M. S., Pavlyuchenkov, Ya N., Wiebe, D. S., Boley, P. A., Salii, S. V., Kalenskii, S. V., Sobolev, A. M., and Anderson, L. D.  
Monthly Notices of the Royal Astronomical Society, 488, 5641-5650 (10/2019)  

KFPA Examinations of Young STellar Object Natal Environments (KEYSTONE): Hierarchical Ammonia Structures in Galactic Giant Molecular Clouds 
Keown, Jared, Di Francesco, James, Rosolowsky, Erik, Singh, Ayushi, Figura, Charles, Kirk, Helen, Anderson, L. D., Chen, Michael Chun-Yuan, Elia, Davide, Friesen, Rachel, Ginsburg, Adam, Marston, A., Pezzuto, Stefano, Schisano, Eugenio, Bontemps, Sylvain, Caselli, Paola, Liu, Hong-Li, Longmore, Steven, Motte, Frédérique, Myers, Philip C., Offner, Stella S. R., Sanhueza, Patricio, Schneider, Nicola, Stephens, Ian, Urquhart, James, and KEYSTONE Collaboration  
The Astrophysical Journal, 884, 4 (10/2019)  

Search for Eccentric Binary Black Hole Mergers with Advanced LIGO and Advanced Virgo during Their First and Second Observing Runs 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific Collaboration, Virgo Collaboration 
The Astrophysical Journal, 883, 149 (10/2019)  

Search for intermediate mass black hole binaries in the first and second observing runs of the Advanced LIGO and Virgo network 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, A., Adams, C., et al.; LIGO Scientific Collaboration, and Virgo Collaboration  
Physical Review D, 100, 064064 (09/2019)   

Directional limits on persistent gravitational waves using data from Advanced LIGO's first two observing runs 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific Collaboration, and Virgo Collaboration  
Physical Review D, 100, 062001 (09/2019)  

Search for the isotropic stochastic background using data from Advanced LIGO's second observing run 
Abbott, B. P., Abbott, R., Abbott, T. D., Abraham, S., Acernese, F., Ackley, K., Adams, C., et al.; LIGO Scientific, and Virgo Collaboration  
Physical Review D, 100, 061101 (09/2019)  

Relativistic Shapiro delay measurements of an extremely massive millisecond pulsar 
Cromartie, H. T., Fonseca, E., Ransom, S. M., Demorest, P. B., Arzoumanian, Z., Blumer, H., Brook, P. R., DeCesar, M. E., Dolch, T., Ellis, J. A., Ferdman, R. D., Ferrara, E. C., Garver-Daniels, N., Gentile, P. A., Jones, M. L., Lam, M. T., Lorimer, D. R., Lynch, R. S., McLaughlin, M. A., Ng, C., Nice, D. J., Pennucci, T. T., Spiewak, R., Stairs, I. H., Stovall, K., Swiggum, J. K., and Zhu, W. W.  
Nature Astronomy, 439 (09/2019)  

The Milky Way Project second data release: bubbles and bow shocks 
Jayasinghe, Tharindu, Dixon, Don, Povich, Matthew S., Binder, Breanna, Velasco, Jose, Lepore, Denise M., Xu, Duo, Offner, Stella, Kobulnicky, Henry A., Anderson, Loren D., Kendrew, Sarah, and Simpson, Robert J. 
Monthly Notices of the Royal Astronomical Society, 488, 1141-1165 (09/2019)  

Commensal discovery of four fast radio bursts during Parkes Pulsar Timing Array observations  
Osłowski, S., Shannon, R. M., Ravi, V., Kaczmarek, J. F., Zhang, S., Hobbs, G., Bailes, M., Russell, C. J., van Straten, W., James, C. W., Jameson, A., Mahony, E. K., Kumar, P., Andreoni, I., Bhat, N. D. R., Burke-Spolaor, S., Dai, S., Dempsey, J., Kerr, M., Manchester, R. N., Parthasarathy, A., Reardon, D., Sarkissian, J. M., Spiewak, R., Toomey, L., Wang, J. -B., Zhang, L., and Zhu, X. -J.  
Monthly Notices of the Royal Astronomical Society, 488, 868-875 (09/2019)