Energy partitioning between thermal and non-thermal electrons and ions in magnetotail reconnection

Authors: Rajhans, Abhishek, Oka, Mitsuo, Øieroset, Marit, Phan, Tai, Cohen, Ian J., Fuselier, Stephen A., Turner, Drew L., Burch, James L., Russell, Christopher T., Gabrielse, Christine, Gershman, Daniel J., Torbert, Roy B.

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Physics - Plasma Physics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2504.17928

Adaptive PCA-Based Outlier Detection for Multi-Feature Time Series in Space Missions

Authors: Ekelund, Jonah, Raptis, Savvas, Toy-Edens, Vicki, Mo, Wenli, Turner, Drew L., Cohen, Ian J., Markidis, Stefano

Subject Terms: Computer Science - Machine Learning, Physics - Space Physics

Access URL: http://arxiv.org/abs/2504.15846

Relativistic Electron Acceleration and the 'Ankle' Spectral Feature in Earth's Magnetotail Reconnection

Authors: Sun, Weijie, Oka, Mitsuo, Øieroset, Marit, Turner, Drew L., Phan, Tai, Cohen, Ian J., Li, Xiaocan, Huang, Jia, Smith, Andy, Slavin, James A., Poh, Gangkai, Genestreti, Kevin J., Gershman, Dan, Dokgo, Kyunghwan., Le, Guan, Nakamura, Rumi, Burch, James L.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2412.05974

Multi-Mission Observations of Relativistic Electrons and High-Speed Jets Linked to Shock Generated Transients

Authors: Raptis, Savvas, Lindberg, Martin, Liu, Terry Z., Turner, Drew L., Lalti, Ahmad, Zhou, Yufei, Kajdič, Primož, Kouloumvakos, Athanasios, Sibeck, David G., Vuorinen, Laura, Michael, Adam, Shumko, Mykhaylo, Osmane, Adnane, Krämer, Eva, Turc, Lucile, Karlsson, Tomas, Katsavrias, Christos, Wilson III, Lynn B., Madanian, Hadi, Blanco-Cano, Xóchitl, Cohen, Ian J., Escoubet, C. Philippe

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics, Physics - Plasma Physics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2411.12815

Earth's Alfv\'en wings driven by the April 2023 Coronal Mass Ejection

Authors: Chen, Li-Jen, Gershman, Daniel, Burkholder, Brandon, Chen, Yuxi, Sarantos, Menelaos, Jian, Lan, Drake, James, Dong, Chuanfei, Gurram, Harsha, Shuster, Jason, Graham, Daniel, Contel, Olivier Le, Schwartz, Steven, Fuselier, Stephen, Madanian, Hadi, Pollock, Craig, Liang, Haoming, Argall, Matthew, Denton, Richard, Rice, Rachel, Beedle, Jason, Genestreti, Kevin, Ardakani, Akhtar, Stanier, Adam, Le, Ari, Ng, Jonathan, Bessho, Naoki, Pandya, Megha, Wilder, Frederick, Gabrieles, Christine, Cohen, Ian, Wei, Hanying, Russell, Christopher T., Ergun, Robert, Torbert, Roy, Burch, James

Subject Terms: Physics - Space Physics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2402.08091

Reimagining Heliophysics: A bold new vision for the next decade and beyond

Authors: Cohen, Ian J., Baker, Dan, Bortnik, Jacob, Brandt, Pontus, Burch, Jim, Caspi, Amir, Clark, George, Cohen, Ofer, DeForest, Craig, Emslie, Gordon, Gkioulidou, Matina, Halford, Alexa, Higginson, Aleida, Jaynes, Allison, Klein, Kristopher, Kletzing, Craig, McGranaghan, Ryan, Miles, David, Nikoukar, Romina, Nykyrii, Katariina, Paxton, Larry, Prockter, Louise, Spence, Harlan, Swartz, William H., Turner, Drew L., Westlake, Joe, Whittlesey, Phyllis, Wiltberger, Michael

Source: Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #071 (6pp); 2023 July 31

Subject Terms: Physics - Space Physics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2308.12308

The case for studying other planetary magnetospheres and atmospheres in Heliophysics

Authors: Cohen, Ian J., Arridge, Chris, Azari, Abigail, Bard, Chris, Clark, George, Crary, Frank, Curry, Shannon, Delamere, Peter, Dewey, Ryan M., DiBraccio, Gina A., Dong, Chuanfei, Drozdov, Alexander, Egert, Austin, Filwett, Rachael, Halekas, Jasper, Halford, Alexa, Hughes, Andréa, Garcia-Sage, Katherine, Gkioulidou, Matina, Goetz, Charlotte, Grava, Cesare, Hirsch, Michael, Huybrighs, Hans Leo F., Kollmann, Peter, Lamy, Laurent, Li, Wen, Liemohn, Michael, Marshal, Robert, Masters, Adam, McAteer, R. T. James, Molaverdikhani, Karan, Mukhopadhyay, Agnit, Nikoukar, Romina, Paxton, Larry, Regoli, Leonardo H., Roussos, Elias, Schneider, Nick, Sulaiman, Ali, Sun, Y., Szalay, Jamey

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2308.11690

Particle acceleration by magnetic reconnection in geospace

Authors: Oka, Mitsuo, Birn, Joachim, Egedal, Jan, Guo, Fan, Ergun, Robert E., Turner, Drew L., Khotyaintsev, Yuri, Hwang, Kyoung-Joo, Cohen, Ian J., Drake, James F.

Subject Terms: Physics - Space Physics, Astrophysics - Earth and Planetary Astrophysics, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/2307.01376

Multi-point Assessment of the Kinematics of Shocks (MAKOS): A Heliophysics Mission Concept Study

Authors: Goodrich, Katherine A., Wilson III, Lynn B., Schwartz, Steven, Cohen, Ian J., Turner, Drew L., Whittlesey, Phyllis, Caspi, Amir, Rose, Randall, Smith, Keith

Source: Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #135 (9pp); 2023 July 31

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, Physics - Plasma Physics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2306.05496

The Persistent Mystery of Collisionless Shocks

Authors: Goodrich, Katherine, Schwartz, Steven, Wilson III, Lynn, Cohen, Ian, Turner, Drew, Caspi, Amir, Smith, Keith, Rose, Randall, Whittlesey, Phyllis, Plaschke, Ferdinand, Halekas, Jasper, Hospodarsky, George, Burch, James, Gingell, Imogen, Chen, Li-Jen, Retino, Alessandro, Khotyaintsev, Yuri

Source: Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #134 (9pp); 2023 July 31

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, Physics - Plasma Physics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2306.05491

Small Platforms, High Return: The Need to Enhance Investment in Small Satellites for Focused Science, Career Development, and Improved Equity

Authors: Mason, James Paul, Begbie, Robert G., Bowen, Maitland, Caspi, Amir, Chamberlin, Phillip C., Chandran, Amal, Cohen, Ian, DeLuca, Edward E., de Wijn, Alfred G., Dissauer, Karin, Eparvier, Francis, Filwett, Rachael, Gibson, Sarah, Gilly, Chris R., Herde, Vicki, Ho, George, Hospodarsky, George, Jaynes, Allison, Jones, Andrew R., Kasper, Justin C., Kohnert, Rick, Lee, Zoe, Mason, E. I., Merkel, Aimee, Mesquita, Rafael, Moore, Christopher S., Nikoukar, Romina, Pesnell, W. Dean, Regoli, Leonardo, Savage, Sabrina, Seaton, Daniel B., Spence, Harlan, Thiemann, Ed, Vievering, Juliana T., Wilder, Frederick, Woods, Thomas N.

Source: Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #268 (6pp); 2023 July 31

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Solar and Stellar Astrophysics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2306.05481

Local acceleration of protons to 100 keV in a quasi-parallel bow shock

Authors: Stasiewicz, Krzysztof, Eliasson, Bengt, Cohen, Ian J., Turner, Drew L., Ergun, Robert E.

Source: Journal of Geophysical Research: Space Physics, 126, e2021JA029477, 2021

Subject Terms: Physics - Space Physics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Physics - Plasma Physics

Access URL: http://arxiv.org/abs/2106.10416

The science case for spacecraft exploration of the Uranian satellites: Candidate ocean worlds in an ice giant system

Authors: Cartwright, Richard J., Beddingfield, Chloe B., Nordheim, Tom A., Elder, Catherine M., Castillo-Rogez, Julie C., Neveu, Marc, Bramson, Ali M., Sori, Michael M., Buratti, Bonnie J., Pappalardo, Robert T., Roser, Joseph E., Cohen, Ian J., Leonard, Erin J., Ermakov, Anton I., Showalter, Mark R., Grundy, William M., Turtle, Elizabeth P., Hofstadter, Mark D.

Subject Terms: Astrophysics - Earth and Planetary Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2105.01164

In situ evidence of ion acceleration between consecutive reconnection jet fronts

Authors: Catapano, Filomena, Retino, Alessandro, Zimbardo, Gaetano, Alexandrova, Alexandra, Cohen, Ian J., Turner, Drew L., Contel, Olivier Le, Cozzani, Giulia, Perri, Silvia, Greco, Antonella, Breuillard, Hugo, Delcourt, Dominique, Mirioni, Laurent, Khotyaintsev, Yuri, Vaivads, Andris, Giles, Barbara L., Mauk, Barry H., Fuselier, Stephen A., Torbert, Roy B., Russell, Christopher T., Lindqvist, Per A., Ergun, Robert E., Moore, Thomas, Burch, James L.

Subject Terms: Physics - Plasma Physics, Astrophysics - Earth and Planetary Astrophysics, Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics, Physics - Space Physics

Access URL: http://arxiv.org/abs/2012.02641

Exploration of the Ice Giant Systems: A White Paper for NASA's Planetary Science and Astrobiology Decadal Survey 2023-2032

Authors: Beddingfield, Chloe, Li, Cheng, Atreya, Sushil, Beauchamp, Patricia, Cohen, Ian, Fortney, Jonathan, Hammel, Heidi, Hedman, Matthew, Hofstadter, Mark, Rymer, Abigail, Schenk, Paul, Showalter, Mark

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2007.11063

The Science Case for Spacecraft Exploration of the Uranian Satellites

Authors: Cartwright, Richard J., Beddingfield, Chloe B., Nordheim, Tom, Elder, Catherine, Grundy, Will, Bramson, Ali, Sori, Michael, Pappalardo, Robert, Neveu, Marc, Burr, Devon, Ermakov, Anton, Roser, Joe, Castillo-Rogez, Julie, Showalter, Mark, Cohen, Ian, Turtle, Zibi, Hofstadter, Mark

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/2007.07284

Infectious keratitis following corneal transplantation: A long‐term cohort study.

Authors: Ittah‐Cohen, Ian¹ (AUTHOR), Knoeri, M. Juliette¹ (AUTHOR), Bourcier, Tristan^2,3 (AUTHOR), Merabet, Lilia⁴ (AUTHOR), Bouheraoua, Nacim¹ (AUTHOR), Borderie, Vincent M.¹ (AUTHOR) vincent.borderie@upmc.fr

Source: Clinical & Experimental Ophthalmology. May2024, Vol. 52 Issue 4, p402-415. 14p.

Subject Terms: *CORNEAL transplantation, *KERATITIS, *DRUG resistance in bacteria, *COHORT analysis, *GRAFT survival, *RIFAMYCINS

Solar System Ice Giants: Exoplanets in our Backyard

Authors: Rymer, Abigail, Mandt, Kathleen, Hurley, Dana, Lisse, Carey, Izenberg, Noam, Smith, H. Todd, Westlake, Joseph, Bunce, Emma, Arridge, Christopher, Masters, Adam, Hofstadter, Mark, Simon, Amy, Brandt, Pontus, Clark, George, Cohen, Ian, Allen, Robert, Vine, Sarah, Hansen, Kenneth, Hospodarsky, George, Kurth, William, Romani, Paul, Lamy, Laurent, Zarka, Philippe, Cao, Hao, Paty, Carol, Hedman, Matthew, Roussos, Elias, Cruikshank, Dale, Farrell, William, Fieseler, Paul, Coates, Andrew, Yelle, Roger, Parkinson, Christopher, Militzer, Burkhard, Grodent, Denis, Kollmann, Peter, McNutt, Ralph, André, Nicolas, Strange, Nathan, Barnes, Jason, Dones, Luke, Denk, Tilmann, Rathbun, Julie, Lunine, Jonathan, Desai, Ravi, Cochrane, Corey, Sayanagi, Kunio M., Postberg, Frank, Ebert, Robert, Hill, Thomas, Mueller-Wodarg, Ingo, Regoli, Leonardo, Pontius, Duane, Stanley, Sabine, Greathouse, Thomas, Saur, Joachim, Marouf, Essam, Bergman, Jan, Higgins, Chuck, Johnson, Robert, Thomsen, Michelle, Soderlund, Krista, Jia, Xianzhe, Wilson, Robert, Englander, Jacob, Burch, Jim, Nordheim, Tom, Grava, Cesare, Baines, Kevin, Quick, Lynnae, Russell, Christopher, Cravens, Thomas, Cecconi, Baptiste, Aslam, Shahid, Bray, Veronica, Garcia-Sage, Katherine, Richardson, John, Clark, John, Hsu, Sean, Achterberg, Richard, Sergis, Nick, Paganelli, Flora, Kempf, Sasha, Orton, Glenn, Portyankina, Ganna, Jones, Geraint, Economou, Thanasis, Livengood, Timothy, Krimigi, Stamatios, Szalay, James, Jackman, Catriona, Valek, Phillip, Lecacheux, Alain, Colwell, Joshua, Jasinski, Jamie, Tosi, Federico, Sulaiman, Ali, Galand, Marina, Kotova, Anna, Khurana, Krishan, Kivelson, Margaret, Strobel, Darrell, Radiota, Aikaterina, Estrada, Paul, Livi, Stefano, Azari, Abigail, Yates, Japheth, Allegrini, Frederic, Vogt, Marissa, Felici, Marianna, Luhmann, Janet, Filacchione, Gianrico, Moore, Luke

Source: 2020n3i176

Subject Terms: Astrophysics - Earth and Planetary Astrophysics

Access URL: http://arxiv.org/abs/1804.03573

After 75 Years of Methotrexate, Can Treatment Results Be Improved With Appropriate Folinic Acid Rescue?

Authors: Cohen, Ian J.

Source: Pediatric Blood & Cancer; May2025, Vol. 72 Issue 5, p1-6, 6p

Plasma Environment, Radiation, Structure, and Evolution of the Uranian System (PERSEUS): A Dedicated Orbiter Mission Concept to Study Space Physics at Uranus.

Authors: Cohen, Ian J.¹ (AUTHOR), Smith, Evan J.¹ (AUTHOR), Clark, George B.¹ (AUTHOR), Turner, Drew L.¹ (AUTHOR), Ellison, Donald H.¹ (AUTHOR), Clare, Ben¹ (AUTHOR), Regoli, Leonardo H.¹ (AUTHOR), Kollmann, Peter¹ (AUTHOR), Gallagher, Daniel T.¹ (AUTHOR), Holtzman, G. Allan¹ (AUTHOR), Likar, Justin J.¹ (AUTHOR), Morizono, Takeshi¹ (AUTHOR), Shannon, Matthew¹ (AUTHOR), Vodusek, Kimberly S.¹ (AUTHOR)

Source: Space Science Reviews. Dec2023, Vol. 219 Issue 8, p1-45. 45p.

Subject Terms: *URANUS (Planet), *MAGNETOSPHERIC physics, *PLANETARY science, *PHYSICS, *PLANETARY exploration, *STELLAR magnetic fields

Company/Entity: UNITED States. National Aeronautics & Space Administration