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Science

A key goal of the Center is to foster interdisciplinary work between researchers in the Eberly College of Arts and Sciences (ECAS) and the Benjamin M. Statler College of Engineering and Mineral Resources (CEMR).

Research Areas

Our center focuses on eight complementary research areas:

NANOgrav's illustration of low frequency gravitational waves

World-wide radio telescope network strengthens evidence for signal that may hint at ultra-low frequency gravitational waves

An international team of astronomers, including members of the  North American Nanohertz Observatory for Gravitational Waves (NANOGrav), has announced the results of a comprehensive search for ripples in the fabric of space-time – known as gravitational waves. The team searched for low-frequency gravitational waves, which can originate from supermassive black hole binaries residing in galaxies or from events occurring soon after the formation of the universe in the Big Bang. Detecting these low-frequency signals will open a brand-new window in the gravitational wave spectrum and help scientists enhance their understanding of the evolution of galaxies, their central black holes, and the early universe.

The International Pulsar Timing Array (IPTA) consortium, which weaves together the work of several astrophysics collaborations worldwide, recently completed the GW search analysis using its latest official data release, known as  Data Release 2 (DR2). This data set consists of precision timing data from 65 millisecond pulsars – stellar remnants which spin hundreds of times per second, sweeping narrow beams of radio waves that appear as pulses due to the spinning. The data is the result of combined independent data sets from the North American Nanohertz Observatory for Gravitational Waves (NANOGrav), the European Pulsar Timing Array (EPTA), and the Parkes Pulsar Timing Array in Australia (PPTA). These are also the three founding members of the IPTA.

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Recently Published Papers

Astrophysics Data System

Nanohertz gravitational wave astronomy during SKA era: An InPTA perspective
Joshi, Bhal Chandra, Gopakumar, Achamveedu, Pandian, Arul, Prabu, Thiagaraj, Dey, Lankeswar, Bagchi, Manjari, Desai, Shantanu, Tarafdar, Pratik, Rana, Prerna, Maan, Yogesh, Batra, Neelam Dhanda, Girgaonkar, Raghav, Agarwal, Nikita, Arumugam, Paramasivan, Basu, Avishek, Bathula, Adarsh, Dandapat, Subhajit, Gupta, Yashwant, Hisano, Shinnosuke, Kato, Ryo, Kharbanda, Divyansh, Kikunaga, Tomonosuke, Kolhe, Neel, Krishnakumar, M. A., Manoharan, P. K., Marmat, Piyush, Naidu, Arun, Banik, Sarmistha, Nobleson, K., Paladi, Avinash Kumar, Pathak, Dhruv, Singha, Jaikhomba, Srivastava, Aman, Surnis, Mayuresh, Susarla, Sai Chaitanya, Susobhanan, Abhimanyu, and Takahashi, Keitaro
Journal of Astrophysics and Astronomy, 43, 98 (12/2022)

A Scintillation Arc Survey of 22 Pulsars with Low to Moderate Dispersion Measures
Stinebring, Dan R., Rickett, Barney J., Minter, Anthony H., Hill, Alex S., Jussila, Adam P., Mathis, Lele, McLaughlin, Maura A., Ocker, Stella Koch, and Ransom, Scott M.
The Astrophysical Journal, 941, 34 (12/2022)

Radio Pulse Profiles and Polarization of the Terzan 5 Pulsars
Martsen, Ashley R., Ransom, Scott M., DeCesar, Megan E., Freire, Paulo C. C., Hessels, Jason W. T., Ho, Anna Y. Q., Lynch, Ryan S., Stairs, Ingrid H., and Wang, Yuankun
The Astrophysical Journal, 941, 22 (12/2022)

Fast radio bursts at the dawn of the 2020s
Petroff, E., Hessels, J. W. T., and Lorimer, D. R.
Astronomy and Astrophysics Review, 30, 2 (12/2022)

All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
Physical Review D, 106, 102008 (11/2022)

Polarized Emission from Four Supernova Remnants in the THOR Survey
Shanahan, Russell, Stil, Jeroen M., Anderson, Loren, Beuther, Henrik, Goldsmith, Paul, Ott, Jürgen, Rugel, Michael, Soler, Juan, and Syed, Jonas
The Astrophysical Journal, 939, 92 (11/2022)

ALMA Uncovers Highly Filamentary Structure toward the Sgr E Region
Wallace, J., Battersby, C., Mills, E. A. C., Henshaw, J. D., Sormani, M. C., Ginsburg, A., Barnes, A. T., Hatchfield, H. P., Glover, S. C. O., and Anderson, L. D.
The Astrophysical Journal, 939, 58 (11/2022)

Characterising the Apertif primary beam response
Dénes, H., Hess, K. M., Adams, E. A. K., Kutkin, A., Morganti, R., van der Hulst, J. M., Oosterloo, T. A., Moss, V. A., Adebahr, B., de Blok, W. J. G., Ivashina, M. V., Coolen, A. H. W. M., Damstra, S., Hut, B., Loose, G. M., Lucero, D. M., Maan, Y., Mika, Á., Norden, M. J., Oostrum, L. C., Pisano, D. J., Smits, R., van Cappellen, W. A., van den Brink, R., van der Schuur, D., van Diepen, G. N. J., van Leeuwen, J., Vohl, D., Wijnholds, S. J., and Ziemke, J.
Astronomy and Astrophysics, 667, A40 (11/2022)

First release of Apertif imaging survey data
Adams, E. A. K., Adebahr, B., de Blok, W. J. G., Dénes, H., Hess, K. M., van der Hulst, J. M., Kutkin, A., Lucero, D. M., Morganti, R., Moss, V. A., Oosterloo, T. A., Orrú, E., Schulz, R., van Amesfoort, A. S., Berger, A., Boersma, O. M., Bouwhuis, M., van den Brink, R., van Cappellen, W. A., Connor, L., Coolen, A. H. W. M., Damstra, S., van Diepen, G. N. J., Dijkema, T. J., Ebbendorf, N., Grange, Y. G., de Goei, R., Gunst, A. W., Holties, H. A., Hut, B., Ivashina, M. V., Józsa, G. I. G., van Leeuwen, J., Loose, G. M., Maan, Y., Mancini, M., Mika, Á., Mulder, H., Norden, M. J., Offringa, A. R., Oostrum, L. C., Pastor-Marazuela, I., Pisano, D. J., Ponomareva, A. A., Romein, J. W., Ruiter, M., Schoenmakers, A. P., van der Schuur, D., Sluman, J. J., Smits, R., Stuurwold, K. J. C., Verstappen, J., Vilchez, N. P. E., Vohl, D., Wierenga, K. J., Wijnholds, S. J., Woestenburg, E. E. M., Zanting, A. W., and Ziemke, J.
Astronomy and Astrophysics, 667, A38 (11/2022)

Handing off the outcome of binary neutron star mergers for accurate and long-term postmerger simulations
Lopez Armengol, Federico G., Etienne, Zachariah B., Noble, Scott C., Kelly, Bernard J., Werneck, Leonardo R., Drachler, Brendan, Campanelli, Manuela, Cipolletta, Federico, Zlochower, Yosef, Murguia-Berthier, Ariadna, Ennoggi, Lorenzo, Avara, Mark, Ciolfi, Riccardo, Faber, Joshua, Fiacco, Grace, Giacomazzo, Bruno, Gupte, Tanmayee, Ha, Trung, Krolik, Julian H., Mewes, Vassilios, O'Shaughnessy, Richard, Rueda-Becerril, Jesús M., and Schnittman, Jeremy
Physical Review D, 106, 083015 (10/2022)

The Indian Pulsar Timing Array: First data release
Tarafdar, Pratik, Nobleson, K., Rana, Prerna, Singha, Jaikhomba, Krishnakumar, M. A., Joshi, Bhal Chandra, Paladi, Avinash Kumar, Kolhe, Neel, Batra, Neelam Dhanda, Agarwal, Nikita, Bathula, Adarsh, Dandapat, Subhajit, Desai, Shantanu, Dey, Lankeswar, Hisano, Shinnosuke, Ingale, Prathamesh, Kato, Ryo, Kharbanda, Divyansh, Kikunaga, Tomonosuke, Marmat, Piyush, Pandian, B. Arul, Prabu, T., Srivastava, Aman, Surnis, Mayuresh, Susarla, Sai Chaitanya, Susobhanan, Abhimanyu, Takahashi, Keitaro, Arumugam, P., Bagchi, Manjari, Banik, Sarmistha, De, Kishalay, Girgaonkar, Raghav, Gopakumar, A., Gupta, Yashwant, Maan, Yogesh, Manoharan, P. K., Naidu, Arun, and Pathak, Dhruv
Publications of the Astronomical Society of Australia, 39, e053 (10/2022)

Disentangling Multiple Stochastic Gravitational Wave Background Sources in PTA Data Sets
Kaiser, Andrew R., Pol, Nihan S., McLaughlin, Maura A., Chen, Siyuan, Hazboun, Jeffrey S., Kelley, Luke Zoltan, Simon, Joseph, Taylor, Stephen R., Vigeland, Sarah J., and Witt, Caitlin A.
The Astrophysical Journal, 938, 115 (10/2022)

Simulating Spectral Kurtosis Mitigation against Realistic Radio Frequency Interference Signals
Smith, E., Lynch, Ryan S., and Pisano, D. J.
The Astronomical Journal, 164, 123 (10/2022)

Quasars with Periodic Variability: Capabilities and Limitations of Bayesian Searches for Supermassive Black Hole Binaries in Time-domain Surveys
Witt, Caitlin A., Charisi, Maria, Taylor, Stephen R., and Burke-Spolaor, Sarah
The Astrophysical Journal, 936, 89 (09/2022)

Search for Subsolar-Mass Binaries in the First Half of Advanced LIGO's and Advanced Virgo's Third Observing Run
LIGO Scientific Collaboration, and Virgo Collaboration
Physical Review Letters, 129, 061104 (08/2022)

Constraining primordial black holes using fast radio burst gravitational-lens interferometry with CHIME/FRB
Leung, Calvin, Kader, Zarif, Masui, Kiyoshi W., Dobbs, Matt, Michilli, Daniele, Mena-Parra, Juan, Mckinven, Ryan, Ng, Cherry, Bandura, Kevin, Bhardwaj, Mohit, Brar, Charanjot, Cassanelli, Tomas, Chawla, Pragya, Dong, Fengqiu Adam, Good, Deborah, Kaspi, Victoria, Lanman, Adam E., Lin, Hsiu-Hsien, Meyers, Bradley W., Pearlman, Aaron B., Pen, Ue-Li, Petroff, Emily, Pleunis, Ziggy, Rafiei-Ravandi, Masoud, Rahman, Mubdi, Sanghavi, Pranav, Scholz, Paul, Shin, Kaitlyn, Siegel, Seth, Smith, Kendrick M., Stairs, Ingrid, Tendulkar, Shriharsh P., and Vanderlinde, Keith
Physical Review D, 106, 043017 (08/2022)

High-time resolution search for compact objects using fast radio burst gravitational lens interferometry with CHIME/FRB
Kader, Zarif, Leung, Calvin, Dobbs, Matt, Masui, Kiyoshi W., Michilli, Daniele, Mena-Parra, Juan, McKinven, Ryan, Ng, Cherry, Bandura, Kevin, Bhardwaj, Mohit, Brar, Charanjot, Cassanelli, Tomas, Chawla, Pragya, Dong, Fengqiu Adam, Good, Deborah, Kaspi, Victoria, Lanman, Adam E., Lin, Hsiu-Hsien, Meyers, Bradley W., Pearlman, Aaron B., Pen, Ue-Li, Petroff, Emily, Pleunis, Ziggy, Rafiei-Ravandi, Masoud, Rahman, Mubdi, Sanghavi, Pranav, Scholz, Paul, Shin, Kaitlyn, Siegel, Seth, Smith, Kendrick M., Stairs, Ingrid, Tendulkar, Shriharsh P., Vanderlinde, Keith, Wulf, Dallas, and Chime/Frb Collaboration
Physical Review D, 106, 043016 (08/2022)

Search for continuous gravitational wave emission from the Milky Way center in O3 LIGO-Virgo data
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
Physical Review D, 106, 042003 (08/2022)

Host galaxy magnitude of OJ 287 from its colours at minimum light
Valtonen, Mauri J., Dey, Lankeswar, Zola, S., Ciprini, S., Kidger, M., Pursimo, T., Gopakumar, A., Matsumoto, K., Sadakane, K., Caton, D. B., Nilsson, K., Komossa, S., Bagaglia, M., Baransky, A., Boumis, P., Boyd, D., Castro-Tirado, A. J., Debski, B., Drozdz, M., Escartin Pérez, A., Fiorucci, M., Garcia, F., Gazeas, K., Ghosh, S., Godunova, V., Gomez, J. L., Gredel, R., Grupe, D., Haislip, J. B., Henning, T., Hurst, G., Janík, J., Kouprianov, V. V., Lehto, H., Liakos, A., Mathur, S., Mugrauer, M., Naves Nogues, R., Nucciarelli, G., Ogloza, W., Ojha, D. K., Pajdosz-Śmierciak, U., Pascolini, S., Poyner, G., Reichart, D. E., Rizzi, N., Roncella, F., Sahu, D. K., Sillanpää, A., Simon, A., Siwak, M., Soldán Alfaro, F. C., Sonbas, E., Tosti, G., Vasylenko, V., Webb, J. R., and Zielinski, P.
Monthly Notices of the Royal Astronomical Society, 514, 3017-3023 (08/2022)

An Overview of CHIME, the Canadian Hydrogen Intensity Mapping Experiment
CHIME Collaboration, Amiri, Mandana, Bandura, Kevin, Boskovic, Anja, Chen, Tianyue, Cliche, Jean-François, Deng, Meiling, Denman, Nolan, Dobbs, Matt, Fandino, Mateus, Foreman, Simon, Halpern, Mark, Hanna, David, Hill, Alex S., Hinshaw, Gary, Höfer, Carolin, Kania, Joseph, Klages, Peter, Landecker, T. L., MacEachern, Joshua, Masui, Kiyoshi, Mena-Parra, Juan, Milutinovic, Nikola, Mirhosseini, Arash, Newburgh, Laura, Nitsche, Rick, Ordog, Anna, Pen, Ue-Li, Pinsonneault-Marotte, Tristan, Polzin, Ava, Reda, Alex, Renard, Andre, Shaw, J. Richard, Siegel, Seth R., Singh, Saurabh, Smegal, Rick, Tretyakov, Ian, van Gassen, Kwinten, Vanderlinde, Keith, Wang, Haochen, Wiebe, Donald V., Willis, James S., and Wulf, Dallas
The Astrophysical Journal Supplement Series, 261, 29 (08/2022)

Single Pulse Dispersion Measure of the Crab Pulsar
Lewandowska, N., Demorest, P. B., McLaughlin, M. A., Kilian, P., and Hankins, T. H.
The Astrophysical Journal, 935, 84 (08/2022)

Searches for Gravitational Waves from Known Pulsars at Two Harmonics in the Second and Third LIGO-Virgo Observing Runs
LIGO Scientific Collaboration, VIRGO Collaboration, and KAGRA Collaboration
The Astrophysical Journal, 935, 1 (08/2022)

Radio Detection of an Elusive Millisecond Pulsar in the Globular Cluster NGC 6397
Zhang, Lei, Ridolfi, Alessandro, Blumer, Harsha, Freire, Paulo C. C., Manchester, Richard N., McLaughlin, Maura, Kremer, Kyle, Cameron, Andrew D., Zhang, Zhiyu, Behrend, Jan, Burgay, Marta, Buchner, Sarah, Champion, David J., Chen, Weiwei, Dai, Shi, Feng, Yi, Fu, Xiaoting, Guo, Meng, Hobbs, George, Keane, Evan F., Kramer, Michael, Levin, Lina, Li, Xiangdong, Ni, Mengmeng, Pan, Jingshan, Padmanabh, Prajwal V., Possenti, Andrea, Ransom, Scott M., Tsai, Chao-Wei, Venkatraman Krishnan, Vivek, Wang, Pei, Zhang, Jie, Zhi, Qijun, Zhang, Yongkun, and Li, Di
The Astrophysical Journal, 934, L21 (08/2022)

The GMRT High Resolution Southern Sky Survey for Pulsars and Transients. III. Searching for Long-period Pulsars
Singh, S., Roy, J., Panda, U., Bhattacharyya, B., Morello, V., Stappers, B. W., Ray, P. S., and McLaughlin, M. A.
The Astrophysical Journal, 934, 138 (08/2022)

Sub-second periodicity in a fast radio burst
Chime/Frb Collaboration, Andersen, Bandura, Kevin, Bhardwaj, Mohit, Boyle, P. J., Brar, Charanjot, Breitman, Daniela, Cassanelli, Tomas, Chatterjee, Shami, Chawla, Pragya, Cliche, Jean-François, Cubranic, Davor, Curtin, Alice P., Deng, Meiling, Dobbs, Matt, Dong, Fengqiu Adam, Fonseca, Emmanuel, Gaensler, B. M., Giri, Utkarsh, Good, Deborah C., Hill, Alex S., Josephy, Alexander, Kaczmarek, J. F., Kader, Zarif, Kania, Joseph, Kaspi, Victoria M., Leung, Calvin, Li, D. Z., Lin, Hsiu-Hsien, Masui, Kiyoshi W., McKinven, Ryan, Mena-Parra, Juan, Merryfield, Marcus, Meyers, B. W., Michilli, D., Naidu, Arun, Newburgh, Laura, Ng, C., Ordog, Anna, Patel, Chitrang, Pearlman, Aaron B., Pen, Ue-Li, Petroff, Emily, Pleunis, Ziggy, Rafiei-Ravandi, Masoud, Rahman, Mubdi, Ransom, Scott, Renard, Andre, Sanghavi, Pranav, Scholz, Paul, Shaw, J. Richard, Shin, Kaitlyn, Siegel, Seth R., Singh, Saurabh, Smith, Kendrick, Stairs, Ingrid, Tan, Chia Min, Tendulkar, Shriharsh P., Vanderlinde, Keith, Wiebe, D. V., Wulf, Dallas, and Zwaniga, Andrew
Nature, 607, 256-259 (07/2022)

Long-term rotational and emission variability of 17 radio pulsars
Shaw, B., Stappers, B. W., Weltevrede, P., Brook, P. R., Karastergiou, A., Jordan, C. A., Keith, M. J., Kramer, M., and Lyne, A. G.
Monthly Notices of the Royal Astronomical Society, 513, 5861-5880 (07/2022)

Deep Very Long Baseline Interferometry Observations Challenge Previous Evidence of a Binary Supermassive Black Hole Residing in Seyfert Galaxy NGC 7674
Breiding, Peter, Burke-Spolaor, Sarah, An, Tao, Bansal, Karishma, Mohan, Prashanth, Taylor, Gregory B., and Zhang, Yingkang
The Astrophysical Journal, 933, 143 (07/2022)

What It Takes to Measure Reionization with Fast Radio Bursts
Heimersheim, Stefan, Sartorio, Nina S., Fialkov, Anastasia, and Lorimer, Duncan R.
The Astrophysical Journal, 933, 57 (07/2022)

First joint observation by the underground gravitational-wave detector KAGRA with GEO 600
KAGRA Collaboration et al.
Progress of Theoretical and Experimental Physics, 2022, 063F01 (06/2022)

A repeating fast radio burst associated with a persistent radio source
Niu, C. -H., Aggarwal, K., Li, D., Zhang, X., Chatterjee, S., Tsai, C. -W., Yu, W., Law, C. J., Burke-Spolaor, S., Cordes, J. M., Zhang, Y. -K., Ocker, S. K., Yao, J. -M., Wang, P., Feng, Y., Niino, Y., Bochenek, C., Cruces, M., Connor, L., Jiang, J. -A., Dai, S., Luo, R., Li, G. -D., Miao, C. -C., Niu, J. -R., Anna-Thomas, R., Sydnor, J., Stern, D., Wang, W. -Y., Yuan, M., Yue, Y. -L., Zhou, D. -J., Yan, Z., Zhu, W. -W., and Zhang, B.
Nature, 606, 873-877 (06/2022)

The host galaxy and persistent radio counterpart of FRB 20201124A
Ravi, Vikram, Law, Casey J., Li, Dongzi, Aggarwal, Kshitij, Bhardwaj, Mohit, Burke-Spolaor, Sarah, Connor, Liam, Lazio, T. Joseph W., Simard, Dana, Somalwar, Jean, and Tendulkar, Shriharsh P.
Monthly Notices of the Royal Astronomical Society, 513, 982-990 (06/2022)

Narrowband Searches for Continuous and Long-duration Transient Gravitational Waves from Known Pulsars in the LIGO-Virgo Third Observing Run
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
The Astrophysical Journal, 932, 133 (06/2022)

Using the Sun to Measure the Primary Beam Response of the Canadian Hydrogen Intensity Mapping Experiment
Amiri, Mandana, Bandura, Kevin, Boskovic, Anja, Cliche, Jean-François, Deng, Meiling, Dobbs, Matt, Fandino, Mateus, Foreman, Simon, Halpern, Mark, Hill, Alex S., Hinshaw, Gary, Höfer, Carolin, Kania, Joseph, Landecker, T. L., MacEachern, Joshua, Masui, Kiyoshi, Mena-Parra, Juan, Newburgh, Laura, Ordog, Anna, Pinsonneault-Marotte, Tristan, Polzin, Ava, Reda, Alex, Shaw, J. Richard, Siegel, Seth R., Singh, Saurabh, Vanderlinde, Keith, Wang, Haochen, Willis, James S., Wulf, Dallas, and CHIME Collaboration
The Astrophysical Journal, 932, 100 (06/2022)

Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations
Zhao, Guang-Yao, Gómez, José L., Fuentes, Antonio, Krichbaum, Thomas P., Traianou, Efthalia, Lico, Rocco, Cho, Ilje, Ros, Eduardo, Komossa, S., Akiyama, Kazunori, Asada, Keiichi, Blackburn, Lindy, Britzen, Silke, Bruni, Gabriele, Crew, Geoffrey B., Dahale, Rohan, Dey, Lankeswar, Gold, Roman, Gopakumar, Achamveedu, Issaoun, Sara, Janssen, Michael, Jorstad, Svetlana, Kim, Jae-Young, Koay, Jun Yi, Kovalev, Yuri Y., Koyama, Shoko, Lobanov, Andrei P., Loinard, Laurent, Lu, Ru-Sen, Markoff, Sera, Marscher, Alan P., Martí-Vidal, Iván, Mizuno, Yosuke, Park, Jongho, Savolainen, Tuomas, and Toscano, Teresa
The Astrophysical Journal, 932, 72 (06/2022)

Fast hyperbolic relaxation elliptic solver for numerical relativity: Conformally flat, binary puncture initial data
Assumpção, Thiago, Werneck, Leonardo R., Pierre Jacques, Terrence, and Etienne, Zachariah B.
Physical Review D, 105, 104037 (05/2022)

All-sky search for gravitational wave emission from scalar boson clouds around spinning black holes in LIGO O3 data
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
Physical Review D, 105, 102001 (05/2022)

Low-frequency wideband timing of InPTA pulsars observed with the uGMRT
Nobleson, K., Agarwal, Nikita, Girgaonkar, Raghav, Pandian, Arul, Joshi, Bhal Chandra, Krishnakumar, M. A., Susobhanan, Abhimanyu, Desai, Shantanu, Prabu, T., Bathula, Adarsh, Pennucci, Timothy T., Banik, Sarmistha, Bagchi, Manjari, Dhanda Batra, Neelam, Choudhary, Arpita, Dandapat, Subhajit, Dey, Lankeswar, Gupta, Yashwant, Hisano, Shinnosuke, Kato, Ryo, Kharbanda, Divyansh, Kikunaga, Tomonosuke, Kolhe, Neel, Maan, Yogesh, Marmat, Piyush, Arumugam, P., Manoharan, P. K., Pathak, Dhruv, Singha, Jaikhomba, Surnis, Mayuresh P., Susarla, Sai Chaitanya, and Takahashi, Keitaro
Monthly Notices of the Royal Astronomical Society, 512, 1234-1243 (05/2022)

Looking at the Distant Universe with the MeerKAT Array: Discovery of a Luminous OH Megamaser at z > 0.5
Glowacki, Marcin, Collier, Jordan D., Kazemi-Moridani, Amir, Frank, Bradley, Roberts, Hayley, Darling, Jeremy, Klöckner, Hans-Rainer, Adams, Nathan, Baker, Andrew J., Bershady, Matthew, Blecher, Tariq, Blyth, Sarah-Louise, Bowler, Rebecca, Catinella, Barbara, Chemin, Laurent, Crawford, Steven M., Cress, Catherine, Davé, Romeel, Deane, Roger, de Blok, Erwin, Delhaize, Jacinta, Duncan, Kenneth, Elson, Ed, February, Sean, Gawiser, Eric, Hatfield, Peter, Healy, Julia, Henning, Patricia, Hess, Kelley M., Heywood, Ian, Holwerda, Benne W., Hoosain, Munira, Hughes, John P., Hutchens, Zackary L., Jarvis, Matt, Kannappan, Sheila, Katz, Neal, Kereš, Dušan, Korsaga, Marie, Kraan-Korteweg, Renée C., Lah, Philip, Lochner, Michelle, Maddox, Natasha, Makhathini, Sphesihle, Meurer, Gerhardt R., Meyer, Martin, Obreschkow, Danail, Oh, Se-Heon, Oosterloo, Tom, Oppor, Joshua, Pan, Hengxing, Pisano, D. J., Randriamiarinarivo, Nandrianina, Ravindranath, Swara, Schröder, Anja C., Skelton, Rosalind, Smirnov, Oleg, Smith, Mathew, Somerville, Rachel S., Srianand, Raghunathan, Staveley-Smith, Lister, Tanaka, Masayuki, Vaccari, Mattia, van Driel, Wim, Verheijen, Marc, Walter, Fabian, Wu, John F., and Zwaan, Martin A.
The Astrophysical Journal, 931, L7 (05/2022)

Discovery of PSR J0523-7125 as a Circularly Polarized Variable Radio Source in the Large Magellanic Cloud
Wang, Yuanming, Murphy, Tara, Kaplan, David L., Klinner-Teo, Teresa, Ridolfi, Alessandro, Bailes, Matthew, Crawford, Fronefield, Dai, Shi, Dobie, Dougal, Gaensler, B. M., Graber, Vanessa, Heywood, Ian, Lenc, Emil, Lorimer, Duncan R., McLaughlin, Maura A., O'Brien, Andrew, Pintaldi, Sergio, Pritchard, Joshua, Rea, Nanda, Ridley, Joshua P., Ronchi, Michele, Shannon, Ryan M., Sivakoff, Gregory R., Stewart, Adam, Wang, Ziteng, and Zic, Andrew
The Astrophysical Journal, 930, 38 (05/2022)

Bayesian Solar Wind Modeling with Pulsar Timing Arrays
Hazboun, Jeffrey S., Simon, Joseph, Madison, Dustin R., Arzoumanian, Zaven, Cromartie, H. Thankful, Crowter, Kathryn, Decesar, Megan E., Demorest, Paul B., Dolch, Timothy, Ellis, Justin A., Ferdman, Robert D., Ferrara, Elizabeth C., Fonseca, Emmanuel, Gentile, Peter A., Jones, Glenn, Jones, Megan L., Lam, Michael T., Levin, Lina, Lorimer, Duncan R., Lynch, Ryan S., McLaughlin, Maura A., Ng, Cherry, Nice, David J., Pennucci, Timothy T., Ransom, Scott M., Ray, Paul S., Spiewak, Renée, Stairs, Ingrid H., Stovall, Kevin, Swiggum, Joseph K., Zhu, Weiwei, and The Nanograv Collaboration
The Astrophysical Journal, 929, 39 (04/2022)

Search for Gravitational Waves Associated with Gamma-Ray Bursts Detected by Fermi and Swift during the LIGO-Virgo Run O3b
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
The Astrophysical Journal, 928, 186 (04/2022)

A Parkes "Murriyang" Search for Pulsars and Fast Transients in the Large Magellanic Cloud
Hisano, Shinnosuke, Crawford, Fronefield, Bonidie, Victoria, Alam, Md F., Takahashi, Keitaro, Lorimer, Duncan R., Ridley, Josh P., McLaughlin, Maura M., and Perera, Benetge B. P.
The Astrophysical Journal, 928, 161 (04/2022)

Constraints on dark photon dark matter using data from LIGO's and Virgo's third observing run
Ligo Scientific Collaboration, VIRGO Collaboration, and Kagra Collaboration
Physical Review D, 105, 063030 (03/2022)

The International Pulsar Timing Array second data release: Search for an isotropic gravitational wave background
Antoniadis, J., Arzoumanian, Z., Babak, S., Bailes, M., Bak Nielsen, A. -S., Baker, P. T., Bassa, C. G., Bécsy, B., Berthereau, A., Bonetti, M., Brazier, A., Brook, P. R., Burgay, M., Burke-Spolaor, S., Caballero, R. N., Casey-Clyde, J. A., Chalumeau, A., Champion, D. J., Charisi, M., Chatterjee, S., Chen, S., Cognard, I., Cordes, J. M., Cornish, N. J., Crawford, F., Cromartie, H. T., Crowter, K., Dai, S., DeCesar, M. E., Demorest, P. B., Desvignes, G., Dolch, T., Drachler, B., Falxa, M., Ferrara, E. C., Fiore, W., Fonseca, E., Gair, J. R., Garver-Daniels, N., Goncharov, B., Good, D. C., Graikou, E., Guillemot, L., Guo, Y. J., Hazboun, J. S., Hobbs, G., Hu, H., Islo, K., Janssen, G. H., Jennings, R. J., Johnson, A. D., Jones, M. L., Kaiser, A. R., Kaplan, D. L., Karuppusamy, R., Keith, M. J., Kelley, L. Z., Kerr, M., Key, J. S., Kramer, M., Lam, M. T., Lamb, W. G., Lazio, T. J. W., Lee, K. J., Lentati, L., Liu, K., Luo, J., Lynch, R. S., Lyne, A. G., Madison, D. R., Main, R. A., Manchester, R. N., McEwen, A., McKee, J. W., McLaughlin, M. A., Mickaliger, M. B., Mingarelli, C. M. F., Ng, C., Nice, D. J., Osłowski, S., Parthasarathy, A., Pennucci, T. T., Perera, B. B. P., Perrodin, D., Petiteau, A., Pol, N. S., Porayko, N. K., Possenti, A., Ransom, S. M., Ray, P. S., Reardon, D. J., Russell, C. J., Samajdar, A., Sampson, L. M., Sanidas, S., Sarkissian, J. M., Schmitz, K., Schult, L., Sesana, A., Shaifullah, G., Shannon, R. M., Shapiro-Albert, B. J., Siemens, X., Simon, J., Smith, T. L., Speri, L., Spiewak, R., Stairs, I. H., Stappers, B. W., Stinebring, D. R., Swiggum, J. K., Taylor, S. R., Theureau, G., Tiburzi, C., Vallisneri, M., van der Wateren, E., Vecchio, A., Verbiest, J. P. W., Vigeland, S. J., Wahl, H., Wang, J. B., Wang, J., Wang, L., Witt, C. A., Zhang, S., and Zhu, X. J.
Monthly Notices of the Royal Astronomical Society, 510, 4873-4887 (03/2022)

A Sudden Period of High Activity from Repeating Fast Radio Burst 20201124A
Lanman, Adam E., Andersen, Bridget C., Chawla, Pragya, Josephy, Alexander, Noble, Gavin, Kaspi, Victoria M., Bandura, Kevin, Bhardwaj, Mohit, Boyle, P. J., Brar, Charanjot, Breitman, Daniela, Cassanelli, Tomas, Dong, Fengqiu (Adam), Fonseca, Emmanuel, Gaensler, B. M., Good, Deborah, Kaczmarek, Jane, Leung, Calvin, Masui, Kiyoshi W., Meyers, B. W., Ng, Cherry, Patel, Chitrang, Pearlman, Aaron B., Petroff, Emily, Pleunis, Ziggy, Rafiei-Ravandi, Masoud, Rahman, Mubdi, Sanghavi, Pranav, Scholz, Paul, Shin, Kaitlyn, Stairs, Ingrid, Tendulkar, Shriharsh, and Zwaniga, Andrew
The Astrophysical Journal, 927, 59 (03/2022)

Modeling Fast Radio Burst Dispersion and Scattering Properties in the First CHIME/FRBCatalog
Chawla, P., Kaspi, V. M., Ransom, S. M., Bhardwaj, M., Boyle, P. J., Breitman, D., Cassanelli, T., Cubranic, D., Dong, F. Q., Fonseca, E., Gaensler, B. M., Giri, U., Josephy, A., Kaczmarek, J. F., Leung, C., Masui, K. W., Mena-Parra, J., Merryfield, M., Michilli, D., Münchmeyer, M., Ng, C., Patel, C., Pearlman, A. B., Petroff, E., Pleunis, Z., Rahman, M., Sanghavi, P., Shin, K., Smith, K. M., Stairs, I., and Tendulkar, S. P.
The Astrophysical Journal, 927, 35 (03/2022)