Planck 2013 results. XVI. Cosmological parameters
Peter A. R. Ade,Nabila Aghanim,C. Armitage-Caplan,Monique Arnaud,M. Ashdown,Fernando Atrio-Barandela,J. Aumont,Carlo Baccigalupi,A. J. Banday,A. J. Banday,R. B. Barreiro,James G. Bartlett,James G. Bartlett,E. Battaner,K. Benabed,Alain Benoit,A. Benoit-Lévy,A. Benoit-Lévy,J.-P. Bernard,J.-P. Bernard,Marco Bersanelli,Marco Bersanelli,P. Bielewicz,P. Bielewicz,P. Bielewicz,Jérôme Bobin,James J. Bock,Anna Bonaldi,J. R. Bond,Julian Borrill,Julian Borrill,François R. Bouchet,M. Bridges,M. Bucher,Carlo Burigana,Carlo Burigana,R. C. Butler,Erminia Calabrese,B. Cappellini,Jean-François Cardoso,Jean-François Cardoso,Jean-François Cardoso,A. Catalano,A. Catalano,Anthony Challinor,A. Chamballu,A. Chamballu,A. Chamballu,Ranga-Ram Chary,Xin Chen,H. C. Chiang,H. C. Chiang,Lung-Yih Chiang,P. R. Christensen,Sarah E. Church,David L. Clements,S. Colombi,L. P. L. Colombo,L. P. L. Colombo,F. Couchot,A. Coulais,B. P. Crill,A. Curto,A. Curto,F. Cuttaia,Luigi Danese,R. D. Davies,R. J. Davis,P. de Bernardis,A. de Rosa,G. de Zotti,G. de Zotti,Jacques Delabrouille,J.-M. Delouis,F.-X. Désert,Clive Dickinson,Jose M. Diego,Klaus Dolag,H. Dole,H. Dole,S. Donzelli,Olivier Doré,Marian Douspis,Jo Dunkley,X. Dupac,George Efstathiou,F. Elsner,Torsten A. Enßlin,H. K. Eriksen,Fabio Finelli,Olivier Forni,Olivier Forni,M. Frailis,Aurelien A. Fraisse,E. Franceschi,T. C. Gaier,S. Galeotta,S. Galli,K. Ganga,M. Giard,M. Giard,G. Giardino,Y. Giraud-Héraud,E. Gjerløw,J. González-Nuevo,J. González-Nuevo,Krzysztof M. Gorski,Krzysztof M. Gorski,Serge Gratton,A. Gregorio,A. Gregorio,Alessandro Gruppuso,Jon E. Gudmundsson,J. Haissinski,Jan Hamann,F. K. Hansen,Duncan Hanson,Duncan Hanson,Duncan Hanson,D. L. Harrison,Sophie Henrot-Versille,C. Hernández-Monteagudo,D. Herranz,S. R. Hildebrandt,E. Hivon,Michael P. Hobson,W. A. Holmes,Allan Hornstrup,Z. Hou,W. Hovest,Kevin M. Huffenberger,Andrew H. Jaffe,T. R. Jaffe,T. R. Jaffe,J. Jewell,W. C. Jones,Mika Juvela,E. Keihänen,Reijo Keskitalo,Reijo Keskitalo,Theodore Kisner,R. Kneissl,R. Kneissl,J. Knoche,Lloyd Knox,Martin Kunz,Martin Kunz,Martin Kunz,Hannu Kurki-Suonio,Hannu Kurki-Suonio,Guilaine Lagache,Anne Lähteenmäki,Anne Lähteenmäki,J.-M. Lamarre,Anthony Lasenby,Massimiliano Lattanzi,René J. Laureijs,Charles R. Lawrence,S. Leach,J. P. Leahy,R. Leonardi,Jonathan León-Tavares,Jonathan León-Tavares,Julien Lesgourgues,Julien Lesgourgues,Antony Lewis,Michele Liguori,P. B. Lilje,M. Linden-Vørnle,M. López-Caniego,Philip Lubin,J. F. Macías-Pérez,Bruno Maffei,Davide Maino,Davide Maino,N. Mandolesi,N. Mandolesi,N. Mandolesi,Michele Maris,D. J. Marshall,Peter G. Martin,E. Martínez-González,Silvia Masi,Marcella Massardi,Sabino Matarrese,F. Matthai,Pasquale Mazzotta,Peter Meinhold,Alessandro Melchiorri,Jean-Baptiste Melin,L. Mendes,Eloisa Menegoni,A. Mennella,A. Mennella,M. Migliaccio,Marius Millea,Subhabrata Mitra,Subhabrata Mitra,M.-A. Miville-Deschênes,M.-A. Miville-Deschênes,A. Moneti,L. Montier,L. Montier,Gianluca Morgante,Daniel J. Mortlock,Adam Moss,Dipak Munshi,J. A. Murphy,Pavel Naselsky,Federico Nati,Paolo Natoli,Paolo Natoli,Paolo Natoli,Calvin B. Netterfield,Hans Ulrik Nørgaard-Nielsen,F. Noviello,Dmitry Novikov,I. D. Novikov,I. J. O'Dwyer,S. Osborne,Carol Anne Oxborrow,F. Paci,L. Pagano,F. Pajot,Roberta Paladini,Daniela Paoletti,Bruce Partridge,F. Pasian,G. Patanchon,David Pearson,T. J. Pearson,Hiranya V. Peiris,O. Perdereau,L. Perotto,Francesca Perrotta,Valeria Pettorino,F. Piacentini,M. Piat,E. Pierpaoli,Davide Pietrobon,Stéphane Plaszczynski,P. Platania,Etienne Pointecouteau,Etienne Pointecouteau,G. Polenta,G. Polenta,N. Ponthieu,N. Ponthieu,L. Popa,T. Poutanen,T. Poutanen,T. Poutanen,G. W. Pratt,G. Prézeau,Simon Prunet,J.-L. Puget,Jörg P. Rachen,William T. Reach,Rafael Rebolo,Rafael Rebolo,M. Reinecke,Mathieu Remazeilles,Mathieu Remazeilles,Mathieu Remazeilles,C. Renault,S. Ricciardi,T. Riller,I. Ristorcelli,I. Ristorcelli,Graca Rocha,C. Rosset,G. Roudier,G. Roudier,G. Roudier,Michael Rowan-Robinson,Jose Alberto Rubino-Martin,Jose Alberto Rubino-Martin,Ben Rusholme,M. Sandri,D. Santos,M. Savelainen,Giorgio Savini,Douglas Scott,Michael Seiffert,E. P. S. Shellard,Locke D. Spencer,Jean-Luc Starck,V. Stolyarov,V. Stolyarov,Radek Stompor,R. V. Sudiwala,R. A. Sunyaev,F. Sureau,D. Sutton,A.-S. Suur-Uski,A.-S. Suur-Uski,J.-F. Sygnet,J. A. Tauber,D. Tavagnacco,D. Tavagnacco,Luca Terenzi,L. Toffolatti,L. Toffolatti,M. Tomasi,M. Tristram,M. Tucci,M. Tucci,J. Tuovinen,Marc Türler,G. Umana,Luca Valenziano,Jussi-Pekka Väliviita,Jussi-Pekka Väliviita,Jussi-Pekka Väliviita,B. Van Tent,P. Vielva,Fabrizio Villa,Nicola Vittorio,L. A. Wade,Benjamin D. Wandelt,Benjamin D. Wandelt,Ingunn Kathrine Wehus,Martin White,Simon D. M. White,Althea Wilkinson,D. Yvon,Andrea Zacchei,Andrea Zonca +327 more
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In this paper, the authors present the first cosmological results based on Planck measurements of the cosmic microwave background (CMB) temperature and lensing-potential power spectra, which are extremely well described by the standard spatially-flat six-parameter ΛCDM cosmology with a power-law spectrum of adiabatic scalar perturbations.Abstract:
This paper presents the first cosmological results based on Planck measurements of the cosmic microwave background (CMB) temperature and lensing-potential power spectra. We find that the Planck spectra at high multipoles (l ≳ 40) are extremely well described by the standard spatially-flat six-parameter ΛCDM cosmology with a power-law spectrum of adiabatic scalar perturbations. Within the context of this cosmology, the Planck data determine the cosmological parameters to high precision: the angular size of the sound horizon at recombination, the physical densities of baryons and cold dark matter, and the scalar spectral index are estimated to be θ∗ = (1.04147 ± 0.00062) × 10-2, Ωbh2 = 0.02205 ± 0.00028, Ωch2 = 0.1199 ± 0.0027, and ns = 0.9603 ± 0.0073, respectively(note that in this abstract we quote 68% errors on measured parameters and 95% upper limits on other parameters). For this cosmology, we find a low value of the Hubble constant, H0 = (67.3 ± 1.2) km s-1 Mpc-1, and a high value of the matter density parameter, Ωm = 0.315 ± 0.017. These values are in tension with recent direct measurements of H0 and the magnitude-redshift relation for Type Ia supernovae, but are in excellent agreement with geometrical constraints from baryon acoustic oscillation (BAO) surveys. Including curvature, we find that the Universe is consistent with spatial flatness to percent level precision using Planck CMB data alone. We use high-resolution CMB data together with Planck to provide greater control on extragalactic foreground components in an investigation of extensions to the six-parameter ΛCDM model. We present selected results from a large grid of cosmological models, using a range of additional astrophysical data sets in addition to Planck and high-resolution CMB data. None of these models are favoured over the standard six-parameter ΛCDM cosmology. The deviation of the scalar spectral index from unity isinsensitive to the addition of tensor modes and to changes in the matter content of the Universe. We find an upper limit of r0.002< 0.11 on the tensor-to-scalar ratio. There is no evidence for additional neutrino-like relativistic particles beyond the three families of neutrinos in the standard model. Using BAO and CMB data, we find Neff = 3.30 ± 0.27 for the effective number of relativistic degrees of freedom, and an upper limit of 0.23 eV for the sum of neutrino masses. Our results are in excellent agreement with big bang nucleosynthesis and the standard value of Neff = 3.046. We find no evidence for dynamical dark energy; using BAO and CMB data, the dark energy equation of state parameter is constrained to be w = -1.13-0.10+0.13. We also use the Planck data to set limits on a possible variation of the fine-structure constant, dark matter annihilation and primordial magnetic fields. Despite the success of the six-parameter ΛCDM model in describing the Planck data at high multipoles, we note that this cosmology does not provide a good fit to the temperature power spectrum at low multipoles. The unusual shape of the spectrum in the multipole range 20 ≲ l ≲ 40 was seen previously in the WMAP data and is a real feature of the primordial CMB anisotropies. The poor fit to the spectrum at low multipoles is not of decisive significance, but is an “anomaly” in an otherwise self-consistent analysis of the Planck temperature data.read more
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A facility to search for hidden particles at the CERN SPS: the SHiP physics case.
Sergey Alekhin,Wolfgang Altmannshofer,Takehiko Asaka,Brian Batell,Fedor Bezrukov,Kyrylo Bondarenko,Alexey Boyarsky,Ki-Young Choi,Cristóbal Corral,Nathaniel Craig,David Curtin,Sacha Davidson,Sacha Davidson,André de Gouvêa,Stefano Dell'Oro,Patrick deNiverville,P. S. Bhupal Dev,Herbi K. Dreiner,Marco Drewes,Shintaro Eijima,Rouven Essig,Anthony Fradette,Björn Garbrecht,Belen Gavela,Gian F. Giudice,Mark D. Goodsell,Mark D. Goodsell,Dmitry Gorbunov,Stefania Gori,Christophe Grojean,Alberto Guffanti,Thomas Hambye,Steen Honoré Hansen,Juan Carlos Helo,Juan Carlos Helo,Pilar Hernández,Alejandro Ibarra,Artem Ivashko,Artem Ivashko,Eder Izaguirre,Joerg Jaeckel,Yu Seon Jeong,Felix Kahlhoefer,Yonatan Kahn,Andrey Katz,Andrey Katz,Andrey Katz,Choong Sun Kim,Sergey Kovalenko,Gordan Krnjaic,Valery E. Lyubovitskij,Valery E. Lyubovitskij,Valery E. Lyubovitskij,Simone Marcocci,Matthew McCullough,David McKeen,Guenakh Mitselmakher,Sven Moch,Rabindra N. Mohapatra,David E. Morrissey,Maksym Ovchynnikov,Emmanuel A. Paschos,Apostolos Pilaftsis,Maxim Pospelov,Maxim Pospelov,Mary Hall Reno,Andreas Ringwald,Adam Ritz,Leszek Roszkowski,Valery Rubakov,Oleg Ruchayskiy,Oleg Ruchayskiy,Ingo Schienbein,Daniel Schmeier,Kai Schmidt-Hoberg,Pedro Schwaller,Goran Senjanovic,Osamu Seto,Mikhail Shaposhnikov,Lesya Shchutska,J. Shelton,Robert Shrock,Brian Shuve,Michael Spannowsky,Andrew Spray,Florian Staub,Daniel Stolarski,Matt Strassler,Vladimir Tello,Francesco Tramontano,Anurag Tripathi,Sean Tulin,Francesco Vissani,Martin Wolfgang Winkler,Kathryn M. Zurek,Kathryn M. Zurek +95 more
TL;DR: It is demonstrated that the SHiP experiment has a unique potential to discover new physics and can directly probe a number of solutions of beyond the standard model puzzles, such as neutrino masses, baryon asymmetry of the Universe, dark matter, and inflation.
Journal ArticleDOI
Planck 2015 results: XIV. Dark energy and modified gravity
Peter A. R. Ade,Nabila Aghanim,Monique Arnaud,M. Ashdown,J. Aumont,Carlo Baccigalupi,A. J. Banday,A. J. Banday,R. B. Barreiro,N. Bartolo,N. Bartolo,E. Battaner,Richard A. Battye,K. Benabed,Alain Benoit,A. Benoit-Lévy,A. Benoit-Lévy,J.-P. Bernard,J.-P. Bernard,Marco Bersanelli,Marco Bersanelli,P. Bielewicz,P. Bielewicz,J. J. Bock,Anna Bonaldi,Laura Bonavera,J. R. Bond,Julian Borrill,Julian Borrill,François R. Bouchet,M. Bucher,Carlo Burigana,Carlo Burigana,R. C. Butler,Erminia Calabrese,Jean-François Cardoso,Jean-François Cardoso,Jean-François Cardoso,A. Catalano,A. Catalano,Anthony Challinor,A. Chamballu,A. Chamballu,A. Chamballu,H. C. Chiang,H. C. Chiang,P. R. Christensen,Sarah E. Church,David L. Clements,S. Colombi,L. P. L. Colombo,L. P. L. Colombo,C. Combet,F. Couchot,A. Coulais,B. P. Crill,A. Curto,A. Curto,F. Cuttaia,Luigi Danese,R. D. Davies,R. J. Davis,P. de Bernardis,A. de Rosa,G. de Zotti,G. de Zotti,Jacques Delabrouille,F.-X. Désert,Jose M. Diego,H. Dole,H. Dole,S. Donzelli,Olivier Doré,Marian Douspis,A. Ducout,A. Ducout,X. Dupac,George Efstathiou,F. Elsner,F. Elsner,Torsten A. Enßlin,H. K. Eriksen,James R. Fergusson,Fabio Finelli,Olivier Forni,Olivier Forni,M. Frailis,A. A. Fraisse,E. Franceschi,A. Frejsel,S. Galeotta,S. Galli,K. Ganga,M. Giard,M. Giard,Y. Giraud-Héraud,E. Gjerløw,J. González-Nuevo,J. González-Nuevo,Krzysztof M. Gorski,Krzysztof M. Gorski,Serge Gratton,A. Gregorio,A. Gregorio,Alessandro Gruppuso,Jon E. Gudmundsson,Jon E. Gudmundsson,Jon E. Gudmundsson,F. K. Hansen,Duncan Hanson,Duncan Hanson,Duncan Hanson,D. L. Harrison,Alan Heavens,George Helou,Sophie Henrot-Versille,C. Hernández-Monteagudo,D. Herranz,S. R. Hildebrandt,E. Hivon,Michael P. Hobson,W. A. Holmes,Allan Hornstrup,W. Hovest,Zhiqi Huang,Kevin M. Huffenberger,G. Hurier,Andrew H. Jaffe,T. R. Jaffe,T. R. Jaffe,W. C. Jones,Mika Juvela,E. Keihänen,Reijo Keskitalo,Theodore Kisner,J. Knoche,Martin Kunz,Martin Kunz,Martin Kunz,Hannu Kurki-Suonio,Guilaine Lagache,Guilaine Lagache,Anne Lähteenmäki,Anne Lähteenmäki,J.-M. Lamarre,Anthony Lasenby,Massimiliano Lattanzi,Charles R. Lawrence,R. Leonardi,Julien Lesgourgues,Julien Lesgourgues,François Levrier,Antony Lewis,Michele Liguori,Michele Liguori,P. B. Lilje,M. Linden-Vørnle,M. López-Caniego,M. López-Caniego,Philip Lubin,Yin-Zhe Ma,Yin-Zhe Ma,J. F. Macías-Pérez,G. Maggio,Davide Maino,Davide Maino,N. Mandolesi,N. Mandolesi,A. Mangilli,A. Marchini,Michele Maris,Peter G. Martin,M. Martinelli,E. Martínez-González,Silvia Masi,Sabino Matarrese,Sabino Matarrese,P. M. McGehee,Peter Meinhold,Alessandro Melchiorri,L. Mendes,A. Mennella,A. Mennella,M. Migliaccio,Subhabrata Mitra,Subhabrata Mitra,M.-A. Miville-Deschênes,M.-A. Miville-Deschênes,A. Moneti,L. Montier,L. Montier,Gianluca Morgante,Daniel J. Mortlock,Adam Moss,Dipak Munshi,J. A. Murphy,Ali Narimani,Pavel Naselsky,Federico Nati,Paolo Natoli,Paolo Natoli,Paolo Natoli,Calvin B. Netterfield,Hans Ulrik Nørgaard-Nielsen,F. Noviello,Dmitry Novikov,I. D. Novikov,I. D. Novikov,C. A. Oxborrow,F. Paci,L. Pagano,F. Pajot,Daniela Paoletti,Fabio Pasian,G. Patanchon,T. J. Pearson,O. Perdereau,L. Perotto,Francesca Perrotta,Valeria Pettorino,F. Piacentini,M. Piat,Elena Pierpaoli,Davide Pietrobon,Stéphane Plaszczynski,Etienne Pointecouteau,Etienne Pointecouteau,G. Polenta,G. Polenta,L. Popa,G. W. Pratt,G. Prézeau,Simon Prunet,J.-L. Puget,Jörg P. Rachen,Jörg P. Rachen,William T. Reach,Rafael Rebolo,Rafael Rebolo,M. Reinecke,Mathieu Remazeilles,Mathieu Remazeilles,Mathieu Remazeilles,C. Renault,A. Renzi,I. Ristorcelli,I. Ristorcelli,Graca Rocha,C. Rosset,M. Rossetti,M. Rossetti,G. Roudier,G. Roudier,G. Roudier,Michael Rowan-Robinson,Jose Alberto Rubino-Martin,Jose Alberto Rubino-Martin,Ben Rusholme,Valentina Salvatelli,Valentina Salvatelli,M. Sandri,D. Santos,M. Savelainen,Giorgio Savini,B. M. Schaefer,Douglas Scott,M. D. Seiffert,E. P. S. Shellard,Locke D. Spencer,V. Stolyarov,V. Stolyarov,V. Stolyarov,Radek Stompor,R. V. Sudiwala,R. A. Sunyaev,R. A. Sunyaev,D. Sutton,A.-S. Suur-Uski,J.-F. Sygnet,J. A. Tauber,Luca Terenzi,Luca Terenzi,L. Toffolatti,L. Toffolatti,L. Toffolatti,M. Tomasi,M. Tomasi,M. Tristram,M. Tucci,J. Tuovinen,Luca Valenziano,Jussi-Pekka Väliviita,B. Van Tent,Matteo Viel,P. Vielva,Fabrizio Villa,Lawrence A. Wade,Benjamin D. Wandelt,Benjamin D. Wandelt,Ingunn Kathrine Wehus,Ingunn Kathrine Wehus,Martin White,D. Yvon,Andrea Zacchei,Andrea Zonca +304 more
TL;DR: In this paper, the implications of Planck data for models of dark energy (DE) and modified gravity (MG) beyond the standard cosmological constant scenario were studied, and it was shown that the density of DE at early times has to be below 2% of the critical density, even when forced to play a role for z < 50.
Journal ArticleDOI
Neutrino Physics with JUNO
Fengpeng An,Guangpeng An,Qi An,Vito Antonelli,Eric Baussan,John F. Beacom,L. B. Bezrukov,Simon Blyth,R. Brugnera,Margherita Buizza Avanzini,Jose Busto,Anatael Cabrera,Hao Cai,Xiao Cai,Antonio Cammi,Guofu Cao,Jun Cao,Yun Chang,Shaomin Chen,S. M. Chen,Yi Chen,Davide Chiesa,Massimiliano Clemenza,Barbara Clerbaux,Janet Conrad,D. D'Angelo,Herve De Kerret,Zhi Deng,Ziyan Deng,Yayun Ding,Zelimir Djurcic,Damien Dornic,Marcos Dracos,O. Drapier,S. Dusini,Stephen T. Dye,Timo Enqvist,Donghua Fan,Jian Fang,Laurent Favart,Richard Ford,M. Göger-Neff,Haonan Gan,A. Garfagnini,Marco Giammarchi,Maxim Gonchar,Guanghua Gong,Hui Gong,M. Gonin,Marco Grassi,Christian Grewing,Mengyun Guan,Vic Guarino,Gang Guo,Wanlei Guo,Xin Heng Guo,Caren Hagner,Ran Han,Miao He,Yuekun Heng,Y. B. Hsiung,Jun Hu,Shouyang Hu,Tao Hu,Hanxiong Huang,Xingtao Huang,Lei Huo,Ara Ioannisian,Manfred Jeitler,Xiangdong Ji,Xiaoshan Jiang,Cécile Jollet,Li Kang,Michael Karagounis,Narine Kazarian,Z. V. Krumshteyn,Andre Kruth,Pasi Kuusiniemi,Tobias Lachenmaier,Rupert Leitner,Chao Li,Jiaxing Li,Wei Li,Weiguo Li,Xiaomei Li,X. N. Li,Yi Li,Yufeng Li,Zhibing Li,Hao Liang,Guey-Lin Lin,Tao Lin,Yen-Hsun Lin,Jiajie Ling,Jiajie Ling,Ivano Lippi,D. W. Liu,Hongbang Liu,Hu Liu,Jianglai Liu,Jianli Liu,Jinchang Liu,Qian Liu,Shubin Liu,Shulin Liu,Paolo Lombardi,Yongbing Long,Haoqi Lu,J. G. Lu,Jingbin Lu,Junguang Lu,Bayarto Lubsandorzhiev,Livia Ludhova,Shu Luo,Vladimir Lyashuk,R. Möllenberg,Xubo Ma,Fabio Mantovani,Yajun Mao,Stefano Maria Mari,William F. McDonough,G. Meng,Anselmo Meregaglia,E. Meroni,Mauro Mezzetto,Lino Miramonti,Thomas Mueller,Dmitry V. Naumov,Lothar Oberauer,Juan Pedro Ochoa-Ricoux,Alexander Olshevskiy,Fausto Ortica,Alessandro Paoloni,H. Peng,Jen-Chieh Peng,Ezio Previtali,Ming Qi,Sen Qian,Xin Qian,Yong Zhong Qian,Yong Zhong Qian,Zhonghua Qin,Georg G. Raffelt,Gioacchino Ranucci,Barbara Ricci,Markus Robens,Aldo Romani,Xiangdong Ruan,Xichao Ruan,G. Salamanna,M. H. Shaevitz,V. V. Sinev,Chiara Sirignano,Monica Sisti,Oleg Smirnov,M. Soiron,Achim Stahl,Luca Stanco,Jochen Steinmann,Xilei Sun,Yongjie Sun,Dmitriy Taichenachev,Jian Tang,Igor Tkachev,Wladyslaw Henryk Trzaska,Stefan van Waasen,Cristina Volpe,V. Vorobel,Lucia Votano,Chung Hsiang Wang,Guo-Li Wang,Hao Wang,Meng Wang,Ruiguang Wang,Siguang Wang,Wei Wang,Yi Wang,Yi Wang,Yifang Wang,Zhe Wang,Zheng Wang,Zheng Wang,Zhimin Wang,Wei Wei,Liangjian Wen,Christopher Wiebusch,Björn Wonsak,Qun Wu,Claudia-Elisabeth Wulz,Michael Wurm,Yufei Xi,Dongmei Xia,Yuguang Xie,Zhi-zhong Xing,Jilei Xu,Baojun Yan,Changgen Yang,C. G. Yang,Guang Yang,Lei Yang,Yifan Yang,Yu Yao,Ugur Yegin,F. Yermia,Zhengyun You,Boxiang Yu,Chunxu Yu,Zeyuan Yu,Sandra Zavatarelli,Liang Zhan,Chao Zhang,Honghao Zhang,Jiawen Zhang,Jingbo Zhang,Qingmin Zhang,Yumei Zhang,Zhenyu Zhang,Zhenghua Zhao,Yangheng Zheng,Weili Zhong,Guorong Zhou,Jing Zhou,Li Zhou,Rong Zhou,Shun Zhou,Wenxiong Zhou,Xiang Zhou,Ye-Ling Zhou,Y. H. Zhou,Jiaheng Zou +229 more
TL;DR: The Jiangmen Underground Neutrino Observatory (JUNO) as mentioned in this paper is a 20kton multi-purpose underground liquid scintillator detector with the determination of neutrino mass hierarchy (MH) as a primary physics goal.
Journal ArticleDOI
A New Electron-density Model for Estimation of Pulsar and FRB Distances
TL;DR: In this article, a new model for the distribution of free electrons in the Galaxy, the Magellanic Clouds, and the intergalactic medium (IGM) that can be used to estimate distances to real or simulated pulsars and fast radio bursts (FRBs) based on their dispersion measure (DM) was presented.
Journal ArticleDOI
Physical Models of Galaxy Formation in a Cosmological Framework
Rachel S. Somerville,Romeel Davé +1 more
TL;DR: The current status of models that employ two leading techniques to simulate the physics of galaxy formation: semianalytic models and numerical hydrodynamic simulations is reviewed in this paper, where the authors focus on a set of observational targets that describe the evolution of the global and structural properties of galaxies from roughly cosmic high noon (z ∼ 2 − 3) to the present.
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TL;DR: In this paper, the authors present observations of 10 type Ia supernovae (SNe Ia) between 0.16 0 and 4.0 sigma confidence levels, for two fitting methods respectively.
Journal ArticleDOI
Measurements of Omega and Lambda from 42 High-Redshift Supernovae
Saul Perlmutter,Greg Aldering,G. Goldhaber,R. A. Knop,Peter Nugent,P. G. Castro,Susana E. Deustua,Sebastien Fabbro,A. Goobar,D. E. Groom,I. M. Hook,A. G. Kim,M. Y. Kim,Julia C. Lee,Nelson J. Nunes,Reynald Pain,C. R. Pennypacker,R. M. Quimby,C. Lidman,Richard S. Ellis,Michael G. Irwin,Richard G. McMahon,P. Ruiz-Lapuente,Nicholas A. Walton,Bradley E. Schaefer,B. J. Boyle,Alexei V. Filippenko,Thomas Matheson,A. S. Fruchter,Nino Panagia,Heidi Jo Newberg,W. J. Couch +31 more
TL;DR: In this paper, the mass density, Omega_M, and cosmological-constant energy density of the universe were measured by the analysis of 42 Type Ia supernovae discovered by the Supernova Cosmology Project.
Journal ArticleDOI
Inference from Iterative Simulation Using Multiple Sequences
Andrew Gelman,Donald B. Rubin +1 more
TL;DR: The focus is on applied inference for Bayesian posterior distributions in real problems, which often tend toward normal- ity after transformations and marginalization, and the results are derived as normal-theory approximations to exact Bayesian inference, conditional on the observed simulations.
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