| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m21b.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP5W34M/3GM4TSH |
| Repository | sid.inpe.br/mtc-m21b/2014/07.18.15.07 |
| Last Update | 2020:09.08.22.55.10 (UTC) simone |
| Metadata Repository | sid.inpe.br/mtc-m21b/2014/07.18.15.07.36 |
| Metadata Last Update | 2020:09.08.22.55.10 (UTC) simone |
| DOI | 10.1002/2013JD021221 |
| ISSN | 0148-0227 |
| Label | scopus 2014-07 CamposSabaPhil:2014:²2StLe |
| Citation Key | CamposSabaKrid:2014:&#StLe |
| Title | On β2 stepped leaders in negative cloud-to-ground lightning  |
| Year | 2014 |
| Month | June |
| Access Date | 2024, May 19 |
| Type of Work | journal article |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 2209 KiB |
| 2. Context | |
| Author | 1 Campos, Leandro Zanella de Souza 2 Saba, Marcelo Magalhães Fares 3 Krider, E. Philip |
| Resume Identifier | 1 2 8JMKD3MGP5W/3C9JHP6 |
| Group | 1 GES-CEA-SPG-INPE-MCTI-GOV-BR 2 CST-CST-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Institute of Atmospheric Physics |
| Author e-Mail Address | 1 leandro.zanella@gmail.com 2 marcelo.saba@inpe.br |
| e-Mail Address | marcelo.pazos@inpe.br |
| Journal | Journal of Geophysical Research D |
| Volume | 119 |
| Number | 11 |
| Pages | 6749-6767 |
| Secondary Mark | A1_GEOGRAFIA A1_INTERDISCIPLINAR A1_ENGENHARIAS_III A1_CIÊNCIAS_AGRÁRIAS_I A1_GEOCIÊNCIAS A1_CIÊNCIAS_AMBIENTAIS A2_ENGENHARIAS_I A2_QUÍMICA A2_BIODIVERSIDADE A2_ENGENHARIAS_IV A2_ENGENHARIAS_II B1_MATERIAIS B1_ASTRONOMIA_/_FÍSICA B1_MATEMÁTICA_/_PROBABILIDADE_E B1_CIÊNCIA_DA_COMPUTAÇÃO B1_CIÊNCIAS_BIOLÓGICAS_I B2_PLANEJAMENTO_URBANO_E_REGIONAL_/_DEMOGRAFIA |
| History (UTC) | 2018-06-04 03:04:22 :: administrator -> marciana :: 2014 2020-09-08 22:54:29 :: marciana -> simone :: 2014 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | publisher |
| Keywords | lightning stepped leaders beta-2 leaders recoil leaders bidirectional leader model high-speed cameras |
| Abstract | In their seminal lightning studies using streak cameras, Schonland et al. (1938) identified four negative stepped leader events that they term β2, a rather rare variant of the type β leader, and in it, the second and slower stage of the leader is associated with the appearance of one or more fast dart streamers, which travel rapidly down from the cloud along the previously formed track and cease when they have caught up with the slower leader tip. Seven negative downward leaders that agreed with the description given by Schonland et al. for type β2 were recorded in Tucson, Arizona, USA, and in São José dos Campos, São Paulo, Brazil. All cases were recorded by a high-speed camera operating at 4000 frames per second, and electric field changes were measured for three of them. Their dart streamers had speeds between 106 and 107 m s−1, compatible with previous observations of recoil leaders (RLs). Also, during the development of the three cases with correlated electric field changes, it was possible to identify sequences of microsecond-scale pulses preceding the propagation of a dart streamer in the channel. It is proposed that the luminous process that occurs during the development of a type β2 stepped leader is the visible manifestation of one or more RLs that begin inside the cloud and connect to the in-cloud, positive portion of the bipolar, bidirectional leader, and then travel downward to the lower end of the negative stepped leader path. |
| Area | CEA |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > GES > On {β2} stepped... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > COCST > On {β2} stepped... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://mtc-m21b.sid.inpe.br/ibi/8JMKD3MGP5W34M/3GM4TSH |
| zipped data URL | http://mtc-m21b.sid.inpe.br/zip/8JMKD3MGP5W34M/3GM4TSH |
| Language | en |
| Target File | 2014 B - JGR Beta 2 stepped leaders Campos et al.pdf |
| User Group | administrator marcelo.pazos@inpe.br marciana simone |
| Reader Group | administrator simone |
| Visibility | shown |
| Archiving Policy | denypublisher6 allowfinaldraft |
| Update Permission | not transferred |
| 5. Allied materials | |
| Linking | 8JMKD3MGP7W/3BA2MDE |
| Mirror Repository | iconet.com.br/banon/2006/11.26.21.31 |
| Next Higher Units | 8JMKD3MGPCW/3F2PBEE 8JMKD3MGPCW/3F3T29H |
| Citing Item List | sid.inpe.br/bibdigital/2013/10.12.21.02 5 sid.inpe.br/bibdigital/2013/10.19.20.40 4 sid.inpe.br/mtc-m21/2012/07.13.14.54.40 1 |
| Dissemination | WEBSCI; COMPENDEX; SCOPUS. |
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
| 6. Notes | |
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel format isbn lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project readpermission rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarytype url |
| 7. Description control | |
| e-Mail (login) | simone |
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