%0 Book Section %@holdercode {isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S} %@mirrorrepository urlib.net/www/2011/03.29.20.55 %4 sid.inpe.br/mtc-m21b/2016/07.08.18.21 %A Gonzalez Alarcon, Walter Demétrio, %A Parker, E. N., %A Mozer, F. S., %A Vasyliunas, V. M., %A Pritchett, P. L., %A Karimabadi, H., %A Cassak, P. A., %A Scudder, J. D., %A Yamada, M., %A Kulsrud, R. M., %A Koga, Daiki, %B Magnetic reconnection: concepts and applications %@secondarytype PRE LI %C New York %D 2016 %E Gonzalez Alarcon, Walter Demetrio, %E Parker, Eugene, %I Springer %@secondarykey INPE--/ %K Magnetic reconnection concepts Magnetic field lines Frozen-in condition Magnetic diffusion Generalized Ohm’s law Global equilibria Magnetic energy transfer Magnetic reconnection onset Magnetospheric reconnection Magnetic reconnection separatrices. %P 1-32 %S Astrophysics and Space Science %T Fundamental concepts associated with magnetic reconnection %V 427 %X The chapter starts with a discussion about the importance of the concept of magnetic field lines in space plasmas and magnetic reconnection, followed by presentations on: (a) the meaning and validity of empirical constructs related with magnetic reconnection research, such as: moving magnetic field lines, frozen-in condition and diffusion region of reconnection; and (b) experimental evidence of the diffusion region and related energetics. Next, aims to link external (MHD) with internal (non-MHD) regions of reconnection are discussed in association with the so-called Axford conjecture, followed by short presentations on: (a) global equilibria in reconnection; and (b) the role of the separatrices in global aspects of reconnection. In the last section, we present additional discussion about the concept of diffusion region and about the two fundamental questions associated with magnetic reconnection reviewed in this chapter. %@area CEA %@electronicmailaddress walter.alarcon@inpe.br %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress %@electronicmailaddress daiki.koga@inpe.br %@documentstage not transferred %@group DGE-CEA-INPE-MCTI-GOV-BR %@group %@group %@group %@group %@group %@group %@group %@group %@group %@group DGE-CEA-INPE-MCTI-GOV-BR %@dissemination BNDEPOSITOLEGAL %@usergroup simone %@isbn 978-3-319-26430-1 %@isbn 978-3-319-26432-5 %@nexthigherunit 8JMKD3MGPCW/3EU29DP %@resumeid 8JMKD3MGP5W/3C9JJC4 %@affiliation Instituto Nacional de Pesquisas Espaciais (INPE) %@affiliation University of Chicago %@affiliation University of California %@affiliation Max-Plant Institut für Sonnensystemforschung %@affiliation University of California %@affiliation SciberQuest %@affiliation West Virginia University %@affiliation University of Iowa %@affiliation Princeton University %@affiliation Princeton University %@affiliation Instituto Nacional de Pesquisas Espaciais (INPE) %@doi 10.1007/978-3-139-26432-5_1 %2 sid.inpe.br/mtc-m21b/2016/07.08.18.21.33