Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/23554
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Riemer-Sørensen, S. | en_US |
dc.contributor.author | Wik, D. | en_US |
dc.contributor.author | Madejski, G. | en_US |
dc.contributor.author | MOLENDI, SILVANO | en_US |
dc.contributor.author | GASTALDELLO, FABIO | en_US |
dc.contributor.author | Harrison, F. A. | en_US |
dc.contributor.author | Craig, W. W. | en_US |
dc.contributor.author | Hailey, C. J. | en_US |
dc.contributor.author | Boggs, S. E. | en_US |
dc.contributor.author | Christensen, F. E. | en_US |
dc.contributor.author | Stern, D. | en_US |
dc.contributor.author | Zhang, W. W. | en_US |
dc.contributor.author | Hornstrup, A. | en_US |
dc.date.accessioned | 2020-03-25T16:08:29Z | - |
dc.date.available | 2020-03-25T16:08:29Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/23554 | - |
dc.description | This research made use of data from the NuSTAR mission, a project led by the California Institute of Technology, managed by the Jet Propulsion Laboratory, and funded by NASA, and it also made use of the NuSTAR Data Analysis Software ( NuSTARDAS ) jointly developed by the ASI Science Data Center (ASDC, Italy) and the California Institute of Technology (USA). Facility: NuSTAR | - |
dc.description.abstract | Some dark matter candidates, e.g., sterile neutrinos, provide observable signatures in the form of mono-energetic line emission. We present the first search for dark matter line emission in the 3-80 {keV} range in a pointed observation of the Bullet Cluster with NuSTAR. We do not detect any significant line emission and instead we derive upper limits (95% CL) on the flux, and interpret these constraints in the context of sterile neutrinos and more generic dark matter candidates. NuSTAR does not have the sensitivity to constrain the recently claimed line detection at 3.5 {keV}, but improves on the constraints for energies of 10-25 {keV}. | en_US |
dc.language.iso | eng | en_US |
dc.title | Dark Matter Line Emission Constraints from NuSTAR Observations of the Bullet Cluster | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1088/0004-637X/810/1/48 | en_US |
dc.identifier.scopus | 2-s2.0-84940872121 | en_US |
dc.identifier.isi | 000361800900048 | en_US |
dc.identifier.url | https://iopscience.iop.org/article/10.1088/0004-637X/810/1/48 | en_US |
dc.identifier.url | https://arxiv.org/abs/1507.01378 | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 810 | en_US |
dc.relation.issue | 1 | en_US |
dc.relation.firstpage | 48 | en_US |
dc.relation.lastpage | 54 | en_US |
dc.relation.numberofpages | 7 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | THE ASTROPHYSICAL JOURNAL | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015ApJ...810...48R | en_US |
dc.relation.ercsector | Scienze Fisiche Settori ERC (ERC) di riferimento::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | Article | - |
item.languageiso639-1 | en | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.dept | IASF Milano | - |
crisitem.author.orcid | 0000-0002-2483-278X | - |
crisitem.author.orcid | 0000-0002-9112-0184 | - |
crisitem.journal.journalissn | 0004-637X | - |
crisitem.journal.ance | E016252 | - |
Appears in Collections: | 1.01 Articoli in rivista |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Riemer-Sørensen_2015_ApJ_810_48.pdf | 1.39 MB | Adobe PDF | View/Open | |
1507.01378.pdf | postprint | 1.22 MB | Adobe PDF | View/Open |
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