{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Saitoh H"],"funding":["MEXT | NINS | National Institute for Fusion Science","MEXT | Japan Society for the Promotion of Science","MEXT | NINS | National Institute for Fusion Science (NIFS)","MEXT | Japan Society for the Promotion of Science (JSPS)"],"pagination":["861"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10869741"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["15(1)"],"pubmed_abstract":["Wave particle interaction plays an important role in geospace and space weather phenomena. Whistler mode chorus emissions, characterized by non-linear growth and frequency chirping, are common in planetary magnetospheres. They are regarded as the origin of relativistic acceleration of particles in the radiation belts and pulsating aurora. Intensive theoretical investigations and spacecraft observations have revealed several important features of chorus emissions. However, there is a need to conduct high-resolution and reproducible controlled laboratory experiments to deepen the understanding of space weather. Here, we present the spontaneous excitation of chirping whistler waves in hot-electron high-β plasma (β is the ratio of the plasma pressure to the magnetic pressure) in an \"artificial"],"journal":["Nature communications"],"pubmed_title":["Experimental study on chorus emission in an artificial magnetosphere."],"pmcid":["PMC10869741"],"funding_grant_id":["17H01177","22H00115","NIFS22KIPR008","NIFS19KBAR026","22H04936"],"pubmed_authors":["Kenmochi N","Saitoh H","Nishiura M","Yoshida Z"],"additional_accession":[]},"is_claimable":false,"name":"Experimental study on chorus emission in an artificial magnetosphere.","description":"Wave particle interaction plays an important role in geospace and space weather phenomena. Whistler mode chorus emissions, characterized by non-linear growth and frequency chirping, are common in planetary magnetospheres. They are regarded as the origin of relativistic acceleration of particles in the radiation belts and pulsating aurora. Intensive theoretical investigations and spacecraft observations have revealed several important features of chorus emissions. However, there is a need to conduct high-resolution and reproducible controlled laboratory experiments to deepen the understanding of space weather. Here, we present the spontaneous excitation of chirping whistler waves in hot-electron high-β plasma (β is the ratio of the plasma pressure to the magnetic pressure) in an \"artificial","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Feb","modification":"2025-04-05T09:06:34.798Z","creation":"2025-04-05T09:06:34.798Z"},"accession":"S-EPMC10869741","cross_references":{"pubmed":["38360792"],"doi":["10.1038/s41467-024-44977-x"]}}