HUBBLE SPACE TELESCOPE DISCOVERY OF A z=3.9 MULTIPLY IMAGED GALAXY BEHIND THE COMPLEX CLUSTER LENS WARPS J1415.1+36 AT z=1.026

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Fältnamn	Indikatorer	Metadata
000		03490naa a2200697 4500
001		oai:DiVA.org:su-59415
003		SwePub
008		110627s2009 \| \|\|\|\|\|\|\|\|\|\|\|000 \|\|eng\|
024	7	a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-594152 URI
024	7	a https://doi.org/10.1088/0004-637X/707/1/L122 DOI
040		a (SwePub)su
041		a engb eng
042		9 SwePub
072	7	a ref2 swepub-contenttype
072	7	a art2 swepub-publicationtype
100	1	a Huang, X.4 aut
245	1 0	a HUBBLE SPACE TELESCOPE DISCOVERY OF A z=3.9 MULTIPLY IMAGED GALAXY BEHIND THE COMPLEX CLUSTER LENS WARPS J1415.1+36 AT z=1.026
264	1	c 2009
338		a print2 rdacarrier
500		a authorCount :30
520		a We report the discovery of a multiply lensed Ly alpha emitter at z = 3.90 behind the massive cluster WARPS J1415.1+3612 at z = 1.026. Images taken by the Hubble Space Telescope using the Advanced Camera for Surveys reveal a complex lensing system that produces a prominent, highly magnified arc and a triplet of smaller arcs grouped tightly around a spectroscopically confirmed cluster member. Spectroscopic observations using the Faint Object Camera and Spectrograph on Subaru confirm strong Lya emission in the source galaxy and provide the redshifts for more than 21 cluster members with a velocity dispersion of 807 +/- 185 km s(-1). Assuming a singular isothermal sphere profile, the mass within the Einstein ring (7.13 +/- 0.'' 38) corresponds to a central velocity dispersion of 686(-19)(+15) km s(-1) for the cluster, consistent with the value estimated from cluster member redshifts. Our mass profile estimate from combining strong lensing and dynamical analyses is in good agreement with both X-ray and weak lensing results.
650	7	a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650	7	a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
653		a galaxies: clusters: general
653		a galaxies: clusters: individual (WARPS J1415.1+36)
653		a gravitational lensing
653		a Astronomy and astrophysics
653		a Astronomi och astrofysik
700	1	a Morokuma, T.4 aut
700	1	a Fakhouri, H. K.4 aut
700	1	a Aldering, G.4 aut
700	1	a Amanullah, Rahmanu Stockholms universitet,Fysikum4 aut0 (Swepub:su)rahman
700	1	a Barbary, K.4 aut
700	1	a Brodwin, M.4 aut
700	1	a Connolly, N. V.4 aut
700	1	a Dawson, K. S.4 aut
700	1	a Doi, M.4 aut
700	1	a Faccioli, L.4 aut
700	1	a Fadeyev, V.4 aut
700	1	a Fruchter, A. S.4 aut
700	1	a Goldhaber, G.4 aut
700	1	a Gladders, M. D.4 aut
700	1	a Hennawi, J. F.4 aut
700	1	a Ihara, Y.4 aut
700	1	a Jee, M. J.4 aut
700	1	a Kowalski, M.4 aut
700	1	a Konishi, K.4 aut
700	1	a Lidman, C.4 aut
700	1	a Meyers, J.4 aut
700	1	a Moustakas, L. A.4 aut
700	1	a Perlmutter, S.4 aut
700	1	a Rubin, D.4 aut
700	1	a Schlegel, D. J.4 aut
700	1	a Spadafora, A. L.4 aut
700	1	a Suzuki, N.4 aut
700	1	a Takanashi, N.4 aut
700	1	a Yasuda, N.4 aut
710	2	a Stockholms universitetb Fysikum4 org
773	0	t ASTROPHYS J LETTg 707:1, s. l12-L16q 707:1<l12-L16
856	4 8	u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-59415
856	4 8	u https://doi.org/10.1088/0004-637X/707/1/L12

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