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Home Search Quick Search Advanced Fulltext Browse Collections Persons My eDoc Session History Login Name: Password: Documentation Help Support Wiki Direct access to document ID:	Institute: MPI für Astronomie     Collection: Publikationen_mpia     Display Documents   history ID: 225989.0, MPI für Astronomie / Publikationen_mpia Optical outflows in the R CrA molecular cloud Authors: Wang, Hongchi; Mundt, Reinhard; Henning, Thomas; Apai, Daniel Date of Publication (YYYY-MM-DD): 2004 Title of Journal: The Astrophysical Journal Volume: 617 Start Page: 1191 End Page: 1203 Review Status: not specified Audience: Not Specified Abstract / Description: A deep [S II] lambdalambda6717/6731 wide-field survey of Herbig-Haro (HH) objects has been carried out in two fields toward the R CrA molecular cloud using the ESO/MPG 2.2 m Wide Field Imager. Twelve new HH objects, many of which consist of several condensations or knots, have been discovered, and new details of the known HH objects have been revealed. Combining the results of previous optical, infrared, and millimeter-wavelength observations, the possible exciting sources of HH objects in the region are discussed. On the basis of the previously known and newly discovered HH objects, at least five HH flows in the region around R CrA and at least two outflows in the region around VV CrA can be identified. In combination with the previously detected molecular outflows, the HH flows in the R CrA region indicate rather active star formation in the R CrA core in the past 105-106 yr. Free Keywords: ISM: Herbig-Haro Objects; ISM: Individual: ; Name: R Coronae Australis IRS 7; ISM: Jets and ; Outflows; Stars: Formation External Publication Status: published Document Type: Article Communicated by: N. N. Affiliations: MPI für Astronomie External Affiliations: Sinica, Nanjing 210008, China; <EMAIL>hcwang@pmo.ac.cn</EMAIL>.; Max-Planck-Institut fÛr Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany.), AB(Max-Planck-Institut fÛr Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany.), AC(Max-Planck-Institut fÛr Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany.), AD(Max-Planck-Institut fÛr Astronomie, Königstuhl 17, D-69117 Heidelberg, Germany.) Identifiers: URL:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?bi... [ID No:1] The scope and number of records on eDoc is subject to the collection policies defined by each institute - see "info" button in the collection browse view.