R.Massey
3 Papers
R.Massey is an academic researcher. The author has contributed to research in topics: Computer science & Photometry (optics). The author has an hindex of 1, co-authored 3 publications.
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Papers
Euclid preparation XXVI. The Euclid Morphology Challenge. Towards structural parameters for billions of galaxies
Euclid Collaboration H.Bretonniere,U.Kuchner,M.Huertas-Company,E.Merlin,M. Castellano,D.Tuccillo,F.Buitrago,C.J.Conselice,A.Boucaud,B.Haussler,M.Kummel,W.G.Hartley,Alejandro Alvarez Ayllon,E. Bertin,F.Ferrari,L.Ferreira,R.Gavazzi,D.Hern'andez-Lang,G.Lucatelli,A.S.G.Robotham,M.Schefer,L. Wang,R.Cabanac,H. S'anchez,P.-A.Duc,S.Fotopoulou,S.Kruk,A. La Marca,B.Margalef-Bentabol,F.R.Marleau,C. Tortora,N.Aghanim,A.Amara,N.Auricchio,R.Azzollini,M.Baldi,R.Bender,C.Bodendorf,E.Branchini,M.Brescia,J.Brinchmann,S.Camera,V.Capobianco,C.Carbone,J.Carretero,F.J.Castander,S.Cavuoti,A.Cimatti,R.Cledassou,G.Congedo,L. Conversi,Y.Copin,L.Corcione,F.Courbin,M.Cropper,Adison D. Da Silva,H.Degaudenzi,J.Dinis,F.Dubath,C.A.J.Duncan,X.Dupac,S.Dusini,S.Farrens,S.Ferriol,M.Frailis,E.Franceschi,M.Fumana,S.Galeotta,B.Garilli,B.Gillis,C.Giocoli,A.Grazian,F.Grupp,S.V.H.Haugan,H.Hoekstra,W.Holmes,F.Hormuth,A.Hornstrup,P. Hudelot,K.Jahnke,S.Kermiche,A.Kiessling,R.Kohley,M. Kunz,H.Kurki-Suonio,S.Ligori,P.B.Lilje,I.Lloro,O.Mansutti,O.Marggraf,K.Markovic,F.Marulli,R.Massey,H. J. McCracken,E.Medinaceli,M.Melchior,M.Meneghetti,G.Meylan,M.Moresco,L.Moscardini,E.Munari,S.M.Niemi,C.Padilla,S. Paltani,F.Pasian,K.Pedersen,W.Percival,V.Pettorino,G. Polenta,M.Poncet,L.Pozzetti,F.Raison,R.Rebolo,A.Renzi,J.Rhodes,G.Riccio,E.Romelli,C.Rosset,E.Rossetti,R.Saglia,D.Sapone,B.Sartoris,P.Schneider,A.Secroun,G.Seidel,C.Sirignano,G.Sirri,J.Skottfelt,J.-L.Starck,P.Tallada-Cresp'i,A.N.Taylor,I.Tereno,R.Toledo-Moreo,I.Tutusaus,E.A.Valentijn,L.Valenziano,T.Vassallo,Y. Wang,J.Weller,G. Zamorani,J.Zoubian,S.Andreon,S. Bardelli,C.Colodro-Conde,D. Di Ferdinando,J.Graci'a-Carpio,V.Lindholm,N.Mauri,S.Mei,V.Scottez,E. Zucca,C.Baccigalupi,M.Ballardini,F.Bernardeau,A.Biviano,S.Borgani,A.S.Borlaff,C.Burigana,A. Cappi,C.S.Carvalho,S.Casas,G.Castignani,A.R.Cooray,J.Coupon,H.M.Courtois,S.Davini,Gabriella De Lucia,G.Desprez,J.A.Escartin,S.Escoffier,M.Fabricius,M.Farina,A.Fontana,K.Ganga,J.Garcia-Bellido,K.George,G.Gozaliasl,H.Hildebrandt,I.Hook,O. Ilbert,S.Ili'c,B.Joachimi,V.Kansal,E.Keihanen,C.C.Kirkpatrick,A.Loureiro,J.Macias-Perez,M. Magliocchetti,R.Maoli,S.Marcin,M.Martinelli,N.Martinet,M.Maturi,P.Monaco,G.Morgante,S.Nadathur,A. A. Nucita,L. Patrizii,V. Popa,C.Porciani,D.Potter,A.Pourtsidou,M.Pontinen,P.Reimberg,A.G.S'anchez,Z.Sakr,M.Schirmer,E.Sefusatti,M.Sereno,J.Stadel,R.Teyssier,J.Valiviita,Simon Van Mierlo,A.Veropalumbo,M.Viel,J.R.Weaver,D.Scott +216 more
- 26 Sep 2022
TL;DR: The Euclid Morphology Challenge as mentioned in this paper evaluated the performance of surface-brightness-fitting codes DeepLeGATo, Galapagos-2, Morfometryka, Profit and SourceXtractor++ on a sample of about 1.5 million simulated galaxies resembling reduced observations with the Euclid VIS and NIR instruments.
Euclid: Constraints on f(R) cosmologies from the spectroscopic and photometric primary probes
S.Casas,D.Sapone,K.Koyama,I.Tutusaus,S.Camera,M.Martinelli,V.Pettorino,Z.Sakr,F.Vernizzi,M. Kunz,T.Kitching,A.Pourtsidou,C.Carbone,J.Garcia-Bellido,N.Aghanim,B.Altieri,A.Amara,N.Auricchio,M.Baldi,C.Bodendorf,E.Branchini,M.Brescia,J.Brinchmann,V.Capobianco,J.Carretero,M. Castellano,S.Cavuoti,A.Cimatti,R.Cledassou,G.Congedo,C.J.Conselice,L. Conversi,Y.Copin,L.Corcione,F.Courbin,H.M.Courtois,H.Degaudenzi,F.Dubath,C.A.J.Duncan,X.Dupac,S.Dusini,S.Farrens,S.Ferriol,P.Fosalba,M.Frailis,E.Franceschi,M.Fumana,S.Galeotta,B.Garilli,W.Gillard,B.Gillis,C.Giocoli,A.Grazian,F.Grupp,L.Guzzo,S.V.H.Haugan,F.Hormuth,A.Hornstrup,P. Hudelot,K.Jahnke,S.Kermiche,A.Kiessling,M.Kilbinger,H.Kurki-Suonio,S.Ligori,P.B.Lilje,I.Lloro,E.Maiorano,O.Mansutti,O.Marggraf,F.Marulli,R.Massey,E.Medinaceli,Y.Mellier,M.Meneghetti,E.Merlin,G.Meylan,M.Moresco,L.Moscardini,E.Munari,S.M.Niemi,C.Padilla,S. Paltani,F.Pasian,K.Pedersen,W.J.Percival,S.Pires,G. Polenta,M.Poncet,L.A.Popa,F.Raison,A.Renzi,J.Rhodes,G.Riccio,E.Romelli,M.Roncarelli,E.Rossetti,R.Saglia,B.Sartoris,V.Scottez,A.Secroun,G.Seidel,S.Serrano,C.Sirignano,G.Sirri,L.Stanco,J.-L.Starck,C.Surace,P.Tallada-Cresp'i,A.N.Taylor,I.Tereno,R.Toledo-Moreo,F.Torradeflot,E.A.Valentijn,L.Valenziano,T.Vassallo,Y. Wang,J.Weller,Janos Pipek Department of Theoretical Physics,Cosmology,R. University,Aachen,German,I. Roma,Monteporzio Catone,Italy.,Infn Roma,Condición Física,E Marconi,Roma,D. D. F'isica,Fcfm,U. D. Chile,Blanco Encalada,Santiago,Chile,Department of PhysicsE. Pancini,U. Federico,Napoli,Dipartimento Fisica,U. Torino,Torino,I. Torino,I. Torino,Pino Torinese,Universita' di Genova,I. Genova,Genova,Inaf Trieste,Trieste,Sissa,International School for Advanced Studies,Ifpu,Institute for Fundamental Physics of the Universe,Dipartimento di FisicaAldo Pontremoli,U. D. S. D. Milano,Milano,Infn Milano,Institute of Cosmology,Gravitation,U. Portsmouth,Portsmouth,Uk,Institut de Recherche en Astrophysique et Plan'etologie,Universitede Toulouse,Cnrs,Ups,Cnes,Toulouse,France.,U. Geneve,D'epartement de Physique Th'eorique,Centre for Theoretical Physics,Genève,Switzerland,Institute for Space Sciences,Campus Uab,Barcelona,Spain.,Institut d'Estudis Espacials de Catalunya,U. Paris-Saclay,Universit'e de Paris Cit'e,Cea,Astrophysique,Instrumentation et Mod'elisation Paris-Saclay,Gif-sur-Yvette.,I. Physik,U. Heidelberg,Heidelberg,Universit'e St Joseph,Faculty of Nuclear Sciences,Beirut,Lebanon,Institute Lorentz,Leiden University,RA Leiden,The Netherlands.,Dipartimento di Scienze Matematiche,Universitadi Parma,Parma,Institut de Physique Th'eorique,Universit'e Paris-Saclay 91191 Gif-sur-Yvette Cedex,Mullard Space Science Laboratory,University College London,Surrey,Institute for Astronomy,U Edinburgh,R. Observatory,Blackford Hill,U. Edinburgh,Higgs Centre for Theoretical Physics,S. O. Physics,Astronomy,The University of Edinburgh,Edinburgh,I. D. Spatiale,Orsay,Inaf-Iasf Milano,Instituto de F'isica Te'orica UAM-CSIC,Campus de Cantoblanco,Madrid,Esacesa,Camino Bajo de Castillo,Villanueva de la Cañada,I. A. D. Bologna,Bologna,D. Astronomia,U. Bologna,I. Bologna,M. F. Physics,Garching,I. A. D. Capodimonte,I. D. A. E. C. D. Espaco,U. Porto,Caup,Porto,Portugal,Institut de F'isica d'Altes Energies,T. Science,Technology,Bellaterra,Port d'Informaci'o Cient'ifica,Infn section of Naples,D Bologna,Centre National d'Etudes Spatiales -- Centre spatial de Toulouse,Institut national de physique nucl'eaire et de physique des particules,Paris,J. B. C. F. Astrophysics,D. Physics,U Manchester,European Space AgencyESRIN,Frascati,U. Lyon,Universit'e Lyon,Lyon,Villeurbanne,I. O. Physics,L. O. Astrophysics,E. P. F. Lausanne,Observatoire de Sauverny,Versoix,Ucb Lyon,CNRSIN2p3,Iuf,Universidade de Lisboa,Lisboa,D. O. Astronomy,Universityof Geneva,O. University,Keble Road,INFN-Padova,Padova,A. Universit'e,Cppm,Marseille,I. Padova,U. Observatory,F. O. Physics,Ludwig-Maximilians-Universitat,Munich,I. Brera,Institute of Theoretical Astrophysics,Universityof Oslo,Oslo,Norway,von Hoerner Sulger GmbH,Technical University of Denmark,Lyngby,Denmark,Cosmic Dawn Center,I. Paris,Sorbonne Universit'e,M. F. Astronomie,J. P. Laboratory,California Institute of Technology.,Pasadena,Ca,Usa,U Helsinki,Finland,Helsinki Institute of Physics,Helsinki,Nova Optical IR Instrumentation Group at Astron,Dwingeloo,Argelander Institut fuer Astronomie,U. Bonn,Bonn,Institute for Computational Cosmology,D. University,Cea Saclay,Dfrirfu,Service d'astrophysique,European Space AgencyESTEC,U Aarhus,C. Aarhus,Centre for Gravitational Astrophysics,Universityof Waterloo,Waterloo,Ontario,Canada,Perimeter Institute for Theoretical Physics,Space Science Data Center,Italian Space Agency,Institute of Computer Science,Ilfov,Romania,D. Galilei,U. Padova,Universitatssternwarte Munchen,Fakultät Physik,Ludwig-Maximilians-Universitat Munchen,Munchen,Junia,Epa department,Lille,Uni Park,Aim,Universités Paris,Lam,Centro de Investigaciones Energ'eticas,Medioambientales y Tecnol'ogicas,U. P. Cartagena,D. D. E. Y. T. D. Computadoras,Cartagena,K. Institute,U. Groningen,Groningen,INFN-Bologna,Infrared Processing,Analysis Center +349 more
- 19 Jun 2023
TL;DR: In this paper , the Hu-Sawicki cosmological model was extended into the Euclidean model, which introduces an universal modified gravity force in a scale-dependent way, and it was shown that the scale dependence of the growth of perturbations in terms related to baryon acoustic oscillations and redshift-space distortions.
Euclid preparation: XXII. Selection of Quiescent Galaxies from Mock Photometry using Machine Learning
Euclid Collaboration A.Humphrey,L.Bisigello,P.A.C.Cunha,M.Bolzonella,S.Fotopoulou,K.Caputi,C. Tortora,G. Zamorani,P.Papaderos,D.Vergani,J.Brinchmann,M.Moresco,A.Amara,N.Auricchio,M.Baldi,R.Bender,D.Bonino,E.Branchini,M.Brescia,S.Camera,V.Capobianco,C.Carbone,J.Carretero,F.J.Castander,M. Castellano,S.Cavuoti,A.Cimatti,R.Cledassou,G.Congedo,C.J.Conselice,L. Conversi,Y.Copin,L.Corcione,F.Courbin,M.Cropper,Adison D. Da Silva,H.Degaudenzi,M.Douspis,F.Dubath,C.A.J.Duncan,X.Dupac,S.Dusini,S.Farrens,S.Ferriol,M.Frailis,E.Franceschi,M.Fumana,P.Gomez-Alvarez,S.Galeotta,B.Garilli,W.Gillard,B.Gillis,C.Giocoli,A.Grazian,F.Grupp,L.Guzzo,S.V.H.Haugan,W.Holmes,F.Hormuth,K.Jahnke,M.Kummel,S.Kermiche,A.Kiessling,M.Kilbinger,T.Kitching,R.Kohley,M. Kunz,H.Kurki-Suonio,S.Ligori,P.B.Lilje,I.Lloro,E.Maiorano,O.Mansutti,O.Marggraf,K.Markovic,F.Marulli,R.Massey,S. Maurogordato,H. J. McCracken,E.Medinaceli,M.Melchior,M.Meneghetti,E.Merlin,G.Meylan,L.Moscardini,E.Munari,R.Nakajima,S.M.Niemi,J.Nightingale,C.Padilla,S. Paltani,F.Pasian,K.Pedersen,V.Pettorino,S.Pires,M.Poncet,L. Popa,L.Pozzetti,F.Raison,A.Renzi,J.Rhodes,G.Riccio,E.Romelli,M.Roncarelli,E.Rossetti,R.Saglia,D.Sapone,B.Sartoris,R.Scaramella,P.Schneider,M. Scodeggio,A.Secroun,G.Seidel,C.Sirignano,G.Sirri,L.Stanco,P.Tallada-Crespi,D.Tavagnacco,A.N.Taylor,I.Tereno,R.Toledo-Moreo,F.Torradeflot,I.Tutusaus,L.Valenziano,T.Vassallo,Y. Wang,J.Weller,A.Zacchei,J.Zoubian,S.Andreon,S. Bardelli,A.Boucaud,R. Farinelli,J. Gracia-Carpio,D.Maino,N.Mauri,S.Mei,N.Morisset,F.Sureau,M.Tenti,A.Tramacere,E. Zucca,C.Baccigalupi,A.Balaguera-Antolinez,A.Biviano,A.Blanchard,S.Borgani,E.Bozzo,C.Burigana,R.Cabanac,A. Cappi,C.S.Carvalho,S.Casas,G.Castignani,C.Colodro-Conde,A.R.Cooray,J.Coupon,H.M.Courtois,O. Cucciati,S.Davini,Gabriella De Lucia,H.Dole,J.A.Escartin,S.Escoffier,M.Fabricius,M.Farina,F.Finelli,K.Ganga,J.Garcia-Bellido,K.George,F.Giacomini,G.Gozaliasl,I.Hook,M.Huertas-Company,B.Joachimi,V.Kansal,A.Kashlinsky,E.Keihanen,C.C.Kirkpatrick,V.Lindholm,G. Mainetti,R.Maoli,S.Marcin,M.Martinelli,N.Martinet,M.Maturi,R. B.Metcalf,G.Morgante,A. A. Nucita,L. Patrizii,A.Peel,J.E.Pollack,V. Popa,C.Porciani,D.Potter,P.Reimberg,A.G.Sanchez,M.Schirmer,M. Schultheis,V.Scottez,E.Sefusatti,J.Stadel,R.Teyssier,C.Valieri,J.Valiviita,M.Viel,F.Calura,H.Hildebrandt +207 more
TL;DR: In this article, the ARIADNE pipeline uses meta-learning to fuse decision-tree ensembles, nearest-neighbours, and deep learning methods into a single classifier that yields significantly higher accuracy than any of the individual learning methods separately.