{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,7]],"date-time":"2026-04-07T21:55:00Z","timestamp":1775598900420,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":27,"publisher":"ACM","funder":[{"DOI":"10.13039\/100000015","name":"U.S. Department of Energy","doi-asserted-by":"publisher","award":["SciDAC"],"award-info":[{"award-number":["SciDAC"]}],"id":[{"id":"10.13039\/100000015","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,6,16]]},"DOI":"10.1145\/3732775.3733578","type":"proceedings-article","created":{"date-parts":[[2025,6,20]],"date-time":"2025-06-20T13:51:02Z","timestamp":1750427462000},"page":"1-8","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["An Efficient GPU Parallelization Strategy for Binary Collisions in Particle-In-Cell Plasma Simulations"],"prefix":"10.1145","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3656-9659","authenticated-orcid":false,"given":"Remi","family":"Lehe","sequence":"first","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0697-6894","authenticated-orcid":false,"given":"Muhammad","family":"Haseeb","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1474-0002","authenticated-orcid":false,"given":"Justin","family":"Angus","sequence":"additional","affiliation":[{"name":"Lawrence Livermore National Laboratory, Livermore, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4057-8582","authenticated-orcid":false,"given":"David","family":"Grote","sequence":"additional","affiliation":[{"name":"Lawrence Livermore National Laboratory, Livermore, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5282-7152","authenticated-orcid":false,"given":"Roelof","family":"Groenewald","sequence":"additional","affiliation":[{"name":"TAE, Foothill Ranch, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7887-9313","authenticated-orcid":false,"given":"Arianna","family":"Formenti","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1943-7141","authenticated-orcid":false,"given":"Axel","family":"Huebl","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1785-4187","authenticated-orcid":false,"given":"Jack","family":"Deslippe","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0040-799X","authenticated-orcid":false,"given":"Jean-Luc","family":"Vay","sequence":"additional","affiliation":[{"name":"Lawrence Berkeley National Laboratory, Berkeley, USA"}]}],"member":"320","published-online":{"date-parts":[[2025,6,20]]},"reference":[{"key":"e_1_3_2_1_1_1","doi-asserted-by":"publisher","unstructured":"J. R. Angus A. J. Link and A. E. Schmidt. 2021. 1D kinetic study of pinch formation in a dense plasma focus: Transition from collisional to collisionless regimes. Physics of Plasmas 28 1 (01 2021) 010701. arXiv:https:\/\/pubs.aip.org\/aip\/pop\/article-pdf\/doi\/10.1063\/5.0028988\/15731949\/010701_1_online.pdf 10.1063\/5.0028988","DOI":"10.1063\/5.0028988"},{"key":"e_1_3_2_1_2_1","volume-title":"The DSMC Method","author":"Bird G.A.","unstructured":"G.A. Bird. 2013. The DSMC Method. CreateSpace Independent Publishing Platform. https:\/\/books.google.com\/books?id=0YdnngEACAAJ"},{"key":"e_1_3_2_1_3_1","volume-title":"Plasma physics via computer simulation","author":"Birdsall Charles K.","unstructured":"Charles K. Birdsall and A. Bruce Langdon. 2005. Plasma physics via computer simulation. Taylor and Francis, New York."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1109\/TPS.2010.2064310"},{"key":"e_1_3_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpc.2017.09.024"},{"key":"e_1_3_2_1_6_1","volume-title":"OSIRIS: A Three-Dimensional, Fully Relativistic Particle in Cell Code for Modeling Plasma Based Accelerators. In Computational Science \u2014 ICCS","author":"Fonseca R. A.","year":"2002","unstructured":"R. A. Fonseca, L. O. Silva, F. S. Tsung, V. K. Decyk, W. Lu, C. Ren, W. B. Mori, S. Deng, S. Lee, T. Katsouleas, and J. C. Adam. 2002. OSIRIS: A Three-Dimensional, Fully Relativistic Particle in Cell Code for Modeling Plasma Based Accelerators. In Computational Science \u2014 ICCS 2002, Peter M. A. Sloot, Alfons G. Hoekstra, C. J. Kenneth Tan, and Jack J. Dongarra (Eds.). Springer Berlin Heidelberg, Berlin, Heidelberg, 342\u2013351."},{"key":"e_1_3_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.compfluid.2014.01.033"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2020.109450"},{"key":"e_1_3_2_1_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2019.03.020"},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2018.07.005"},{"key":"e_1_3_2_1_11_1","doi-asserted-by":"publisher","DOI":"10.1063\/1.4769582"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.3389\/fphy.2024.1440037"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","unstructured":"M. J. Lavell A. J. Kish A. T. Sexton R. L. Masti I. Mohammad M. J. Kim A. Srinivasan K. Jarvis W. Scullin J. G. Shaw and A. B. Sefkow. 2024. Verification of a Monte Carlo binary collision model for simulating elastic and inelastic collisions in particle-in-cell simulations. Physics of Plasmas 31 4 (04 2024) 043902. arXiv:https:\/\/pubs.aip.org\/aip\/pop\/article-pdf\/doi\/10.1063\/5.0190352\/19911285\/043902_1_5.0190352.pdf 10.1063\/5.0190352","DOI":"10.1063\/5.0190352"},{"key":"e_1_3_2_1_14_1","volume-title":"38th International Electric Propulsion Conference","author":"Thomas","unstructured":"Thomas A. Marks and Alex A. Gorodetsky. 2024. Hall thruster simulations in WarpX. In 38th International Electric Propulsion Conference, Toulouse, France. 409."},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.parco.2021.102833"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.55.4642"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1006\/jcph.1998.6049"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","unstructured":"S. J. Plimpton S. G. Moore A. Borner A. K. Stagg T. P. Koehler J. R. Torczynski and M. A. Gallis. 2019. Direct simulation Monte Carlo on petaflop supercomputers and beyond. Physics of Fluids 31 8 (08 2019) 086101. arXiv:https:\/\/pubs.aip.org\/aip\/pof\/article-pdf\/doi\/10.1063\/1.5108534\/19764844\/086101_1_online.pdf 10.1063\/1.5108534","DOI":"10.1063\/1.5108534"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","unstructured":"F. P\u00e9rez L. Gremillet A. Decoster M. Drouin and E. Lefebvre. 2012. Improved modeling of relativistic collisions and collisional ionization in particle-in-cell codes. Physics of Plasmas 19 8 (08 2012) 083104. arXiv:https:\/\/pubs.aip.org\/aip\/pop\/article-pdf\/doi\/10.1063\/1.4742167\/13891570\/083104_1_online.pdf 10.1063\/1.4742167","DOI":"10.1063\/1.4742167"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2008.03.043"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcp.2012.07.038"},{"key":"e_1_3_2_1_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9991(77)90099-7"},{"key":"e_1_3_2_1_23_1","doi-asserted-by":"publisher","unstructured":"M. M. Turner A. Derzsi Z. Donk\u00f3 D. Eremin S. J. Kelly T. Lafleur and T. Mussenbrock. 2013. Simulation benchmarks for low-pressure plasmas: Capacitive discharges. Physics of Plasmas 20 1 (01 2013) 013507. arXiv:https:\/\/pubs.aip.org\/aip\/pop\/article-pdf\/doi\/10.1063\/1.4775084\/13430854\/013507_1_online.pdf 10.1063\/1.4775084","DOI":"10.1063\/1.4775084"},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.nima.2018.01.035"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","unstructured":"D. Wu Z. M. Sheng W. Yu S. Fritzsche and X. T. He. 2021. A pair-wise nuclear fusion algorithm for particle-in-cell simulations: Weighted particles at relativistic energies. AIP Advances 11 7 (07 2021) 075003. arXiv:https:\/\/pubs.aip.org\/aip\/adv\/article-pdf\/doi\/10.1063\/5.0051178\/12843526\/075003_1_online.pdf 10.1063\/5.0051178","DOI":"10.1063\/5.0051178"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0023776"},{"key":"e_1_3_2_1_27_1","doi-asserted-by":"publisher","DOI":"10.1063\/5.0102919"}],"event":{"name":"PASC '25: Platform for Advanced Scientific Computing Conference","location":"FHNW University of Applied Sciences and Arts Northwestern Switzerland Brugg-Windisch Switzerland","acronym":"PASC '25","sponsor":["SIGHPC ACM Special Interest Group on High Performance Computing, Special Interest Group on High Performance Computing","ETH Zurich \/ CSCS"]},"container-title":["Proceedings of the Platform for Advanced Scientific Computing Conference"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3732775.3733578","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,20]],"date-time":"2025-06-20T13:52:11Z","timestamp":1750427531000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3732775.3733578"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,6,16]]},"references-count":27,"alternative-id":["10.1145\/3732775.3733578","10.1145\/3732775"],"URL":"https:\/\/doi.org\/10.1145\/3732775.3733578","relation":{},"subject":[],"published":{"date-parts":[[2025,6,16]]},"assertion":[{"value":"2025-06-20","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}