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High-Angular-Resolution and High-Sensitivity Science Enabled by Beamformed ALMA

dc.contributor.authorFISH, Vincent
dc.contributor.authorALEF, Walter
hal.structure.identifierDepartment of Computer Science [Chapel Hill]
dc.contributor.authorANDERSON, James
dc.contributor.authorASADA, Keiichi
hal.structure.identifierFORMATION STELLAIRE 2013
dc.contributor.authorBAUDRY, Alain
dc.contributor.authorBRODERICK, Avery
dc.contributor.authorCARILLI, Chris
dc.contributor.authorCOLOMER, Francisco
dc.contributor.authorCONWAY, John
dc.contributor.authorDEXTER, Jason
dc.contributor.authorDOELEMAN, Sheperd
dc.contributor.authorEATOUGH, Ralph
dc.contributor.authorFALCKE, Heino
dc.contributor.authorFREY, Sándor
dc.contributor.authorGABÁNYI, Krisztina
dc.contributor.authorGÁLVAN-MADRID, Roberto
dc.contributor.authorGAMMIE, Charles
dc.contributor.authorGIROLETTI, Marcello
dc.contributor.authorGODDI, Ciriaco
dc.contributor.authorGÓMEZ, Jose L.
dc.contributor.authorHADA, Kazuhiro
dc.contributor.authorHECHT, Michael
dc.contributor.authorHONMA, Mareki
dc.contributor.authorHUMPHREYS, Elizabeth
dc.contributor.authorIMPELLIZZERI, Violette
dc.contributor.authorJOHANNSEN, Tim
dc.contributor.authorJORSTAD, Svetlana
dc.contributor.authorKINO, Motoki
dc.contributor.authorKÖRDING, Elmar
hal.structure.identifierHelmholtz zentrum für Schwerionenforschung GmbH [GSI]
dc.contributor.authorKRAMER, Michael
dc.contributor.authorKRICHBAUM, Thomas
dc.contributor.authorKUDRYAVTSEVA, Nadia
dc.contributor.authorLAING, Robert
dc.contributor.authorLAZIO, Joseph
dc.contributor.authorLOEB, Abraham
dc.contributor.authorLU, Ru-Sen
dc.contributor.authorMACCARONE, Thomas
dc.contributor.authorMARSCHER, Alan
dc.contributor.authorMART'I-VIDAL, Iván
dc.contributor.authorMARTINS, Carlos
dc.contributor.authorMATTHEWS, Lynn
hal.structure.identifierMax-Planck-Institut für Radioastronomie [MPIFR]
dc.contributor.authorMENTEN, Karl
dc.contributor.authorMILLER, Jon
dc.contributor.authorMILLER-JONES, James
dc.contributor.authorMIRABEL, Félix
hal.structure.identifierLaboratoire de Chimie et Applications [LCA]
dc.contributor.authorMULLER, Sebastien
dc.contributor.authorNAGAI, Hiroshi
hal.structure.identifierAstronomy Group
dc.contributor.authorNAGAR, Neil
hal.structure.identifierDepartment of Oral Anatomy and Developmental Biology
dc.contributor.authorNAKAMURA, Masanori
dc.contributor.authorPARAGI, Zsolt
dc.contributor.authorPRADEL, Nicolas
dc.contributor.authorPSALTIS, Dimitrios
dc.contributor.authorRANSOM, Scott
dc.contributor.authorRODR'\IGUEZ, Luis
dc.contributor.authorROTTMANN, Helge
dc.contributor.authorRUSHTON, Anthony
dc.contributor.authorSHEN, Zhi-Qiang
hal.structure.identifierCenter for Metamaterials and Integrated Plasmonics
dc.contributor.authorSMITH, David Stanley
dc.contributor.authorSTAPPERS, Benjamin
dc.contributor.authorTAKAHASHI, Rohta
dc.contributor.authorTARCHI, Andrea
dc.contributor.authorTILANUS, Remo
dc.contributor.authorVERBIEST, Joris
dc.contributor.authorVLEMMINGS, Wouter
dc.contributor.authorWALKER, R. Craig
dc.contributor.authorWARDLE, John
dc.contributor.authorWIIK, Kaj
dc.contributor.authorZACKRISSON, Erik
dc.contributor.authorZENSUS, J. Anton
dc.date.created2013-09-13
dc.description.abstractEnAn international consortium is presently constructing a beamformer for the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile that will be available as a facility instrument. The beamformer will aggregate the entire collecting area of the array into a single, very large aperture. The extraordinary sensitivity of phased ALMA, combined with the extremely fine angular resolution available on baselines to the Northern Hemisphere, will enable transformational new very long baseline interferometry (VLBI) observations in Bands 6 and 7 (1.3 and 0.8 mm) and provide substantial improvements to existing VLBI arrays in Bands 1 and 3 (7 and 3 mm). The ALMA beamformer will have impact on a variety of scientific topics, including accretion and outflow processes around black holes in active galactic nuclei (AGN), tests of general relativity near black holes, jet launch and collimation from AGN and microquasars, pulsar and magnetar emission processes, the chemical history of the universe and the evolution of fundamental constants across cosmic time, maser science, and astrometry.
dc.language.isoen
dc.subject.enInstrumentation and Methods for Astrophysics
dc.subject.enCosmology and Extragalactic Astrophysics
dc.subject.enGalaxy Astrophysics
dc.subject.enAstrophysics
dc.subject.enSolar and Stellar Astrophysics
dc.title.enHigh-Angular-Resolution and High-Sensitivity Science Enabled by Beamformed ALMA
dc.typeDocument de travail - Pré-publication
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Instrumentation et méthodes pour l'astrophysique [astro-ph.IM]
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.subject.halPlanète et Univers [physics]/Astrophysique [astro-ph]/Astrophysique stellaire et solaire [astro-ph.SR]
dc.identifier.arxiv1309.3519
hal.identifierhal-00862986
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00862986v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=FISH,%20Vincent&ALEF,%20Walter&ANDERSON,%20James&ASADA,%20Keiichi&BAUDRY,%20Alain&rft.genre=preprint


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