| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | mtc-m16.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Repository | sid.inpe.br/iris@1916/2006/01.05.16.37 (restricted access) |
| Last Update | 2006:01.05.16.37.00 (UTC) administrator |
| Metadata Repository | sid.inpe.br/iris@1916/2006/01.05.16.37.08 |
| Metadata Last Update | 2018:06.05.01.16.42 (UTC) administrator |
| Secondary Key | INPE-13299-PRE/8541 |
| ISSN | 0273-1177 |
| Citation Key | MunakataKBEPYKFDHTAS:2005:CmCoAn |
| Title | Cme-geometry and cosmic-ray anisotropy observed by a prototype muon  |
| Year | 2005 |
| Access Date | 2024, May 18 |
| Secondary Type | PRE PI |
| Number of Files | 1 |
| Size | 414 KiB |
| 2. Context | |
| Author | 1 Munakata, Kazuoki 2 Kuwabara, T. 3 Bieber, J. W. 4 Evenson, P. 5 Pyle, R. 6 Yasue, S. 7 Kato, C. 8 Fujii, Z. 9 Duldig, M. L. 10 Humble, J. E. 11 M. R. Silva 12 Trivedi, Nalin Babulal 13 Alarcon, Walter Demétrio Gonzalez 14 Schuch, Nelson Jorge |
| Resume Identifier | 1 2 3 4 5 6 7 8 9 10 11 12 8JMKD3MGP5W/3C9JHTS 13 8JMKD3MGP5W/3C9JJC4 14 8JMKD3MGP5W/3C9JHUD |
| Group | 1 2 3 4 5 6 7 8 9 10 11 DGE-INPE-MCT-BR 12 DGE-INPE-MCT-BR 13 DGE-INPE-MCT-BR 14 RSU-INPE-MCT-BR |
| Journal | Advances in Space Research |
| Volume | 36 |
| Pages | 2357-2362 |
| History (UTC) | 2006-01-05 17:11:27 :: jefferson -> administrator :: 2008-06-10 22:41:45 :: administrator -> jefferson :: 2008-06-30 18:06:35 :: jefferson -> administrator :: 2012-07-17 12:41:33 :: administrator -> jefferson :: 2012-10-03 14:47:35 :: jefferson -> administrator :: 2005 2018-06-05 01:16:42 :: administrator -> marciana :: 2005 |
| 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 | Coronal mass ejection forbush decrease cosmic ray anisotropy |
| Abstract | We analyze the cosmic-ray anisotropy observed by a prototype network of muon detectors during geomagnetic storms associated with coronal mass ejections (CMEs). The network currently consists of multidirectional surface muon detectors at Nagoya (Japan) and Hobart (Australia), together with a prototype detector at Sao Martinho (Brazil) which has been in operation since March, 2001. In this report, we analyze the anisotropy recorded in both the muon detector and neutron monitor (the Spaceship Earth) networks and find significant enhancements of cosmic-ray anisotropy during geomagnetic storms. Following the analysis by Bieber and Evenson [Bieber, J.W., Evenson, P. CME geometry in relation to cosmic ray anisotropy. Geophys. Res. Lett. 25 (1998) 29552958] for the neutron monitor data at 10 GeV, we also derive cosmic-ray density gradients from muon data at higher-energy (50 GeV), possibly reflecting the larger-scale geometry of CMEs causing geomagnetic storms. We particularly find in some events the anisotropy enhancement clearly starting prior to the storm onset in both the muon and neutron data. This is the first result of the CME-geometry derived from simultaneous observations of the anisotropy with networks of multidirectional muon detectors and neutron monitors. 2003 COSPAR. Published by Elsevier Ltd. All rights reserved. |
| Area | CEA |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > DIDGE > Cme-geometry and cosmic-ray... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > CRCRS > Cme-geometry and cosmic-ray... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | en |
| Target File | CME-geometry and cosmic-ray anisotropy observed by a prototype muon detector network.pdf |
| User Group | administrator jefferson |
| Reader Group | administrator jefferson |
| Visibility | shown |
| Copy Holder | SID/SCD |
| Archiving Policy | denypublisher denyfinaldraft24 |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3EU29DP 8JMKD3MGPCW/3EUFCFP |
| Citing Item List | sid.inpe.br/bibdigital/2013/10.04.21.53 2 sid.inpe.br/mtc-m21/2012/07.13.15.01.50 2 sid.inpe.br/bibdigital/2013/10.01.22.11 1 |
| Dissemination | WEBSCI; PORTALCAPES; MGA; COMPENDEX. |
| Host Collection | sid.inpe.br/banon/2003/08.15.17.40 |
| 6. Notes | |
| Empty Fields | affiliation alternatejournal archivist callnumber copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format identifier isbn label lineage mark mirrorrepository month nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype typeofwork url |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |