dorsal/arxiv
View SchemaRealization of SOC behavior in a dc glow discharge plasma
| Authors | Md. Nurujjaman, A. N. Sekar Iyengar |
|---|---|
| Categories | |
| ArXiv ID | physics/0611069 |
| URL | https://arxiv.org/abs/physics/0611069 |
| DOI | 10.1016/j.physleta.2006.09.005 |
| Journal | Physics Letters A 360 (2007) 717-721 |
Abstract
Experimental observations consistent with Self Organized Criticality (SOC) have been obtained in the electrostatic floating potential fluctuations of a dc glow discharge plasma. Power spectrum exhibits a power law which is compatible with the requirement for SOC systems. Also the estimated value of the Hurst exponent (self similarity parameter), H being greater than 0.5, along with an algebraic decay of the autocorrelation function, indicate the presence of temporal long-range correlations, as may be expected from SOC dynamics. This type of observations in our opinion has been reported for the first time in a glow discharge system.
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"abstract": "Experimental observations consistent with Self Organized Criticality (SOC)\nhave been obtained in the electrostatic floating potential fluctuations of a dc\nglow discharge plasma. Power spectrum exhibits a power law which is compatible\nwith the requirement for SOC systems. Also the estimated value of the Hurst\nexponent (self similarity parameter), H being greater than 0.5, along with an\nalgebraic decay of the autocorrelation function, indicate the presence of\ntemporal long-range correlations, as may be expected from SOC dynamics. This\ntype of observations in our opinion has been reported for the first time in a\nglow discharge system.",
"arxiv_id": "physics/0611069",
"authors": [
"Md. Nurujjaman",
"A. N. Sekar Iyengar"
],
"categories": [
"physics.plasm-ph",
"nlin.AO"
],
"doi": "10.1016/j.physleta.2006.09.005",
"journal_ref": "Physics Letters A 360 (2007) 717-721",
"title": "Realization of SOC behavior in a dc glow discharge plasma",
"url": "https://arxiv.org/abs/physics/0611069"
},
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