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Cosmic Acceleration

Feb 17 – 19, 2020
Kavli IPMU, Kashiwa, Japan
Asia/Tokyo timezone

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Contribution List

53 / 53
45. logistics information
2/17/20, 9:00 AM
26. Accelerating Universe Overview
Hitoshi Murayama (Kavli IPMU/Berkeley)
2/17/20, 9:05 AM
27. (Invited talk) From Quantum Gravity to Low Energy Physics
Yasunori Nomura (Berkeley/Kavli IPMU)
2/17/20, 9:30 AM
28. Cross-correlation of the astrophysical gravitational-wave background with galaxy clustering
Valeri Vardanyan (Kavli IPMU)
2/17/20, 10:00 AM
30. A01
Misao Sasaki (Kavli IPMU)
2/17/20, 10:45 AM
32. Formations and clusterings of primordial black hole dark matter formed in the matter dominated Universe
Kaz Kohri (KEK)
2/17/20, 11:15 AM
46. primordial black holes with primordial non-Gaussianity
Yokoyama Shuichiro (KMI, Nagoya University)
2/17/20, 11:35 AM
34. (Invited talk) The light dark matter search— what’s going on at an MeV?
Tom Melia (Kavli IPMU)
2/17/20, 1:30 PM
35. Searching for particle dark matter by cross-correlating gamma rays and large-scale structure
Shin'ichiro Ando (University of Amsterdam)
2/17/20, 2:00 PM
36. Constraint on the nature of dark matter by high-resolution cosmological simulations and next generation spectroscopy observations
Tomoaki Ishiyama (Chiba University)
2/17/20, 2:20 PM
76. The study on quantum gravity theory through polarization measurements of high energy gamma rays from gamma ray bursts
Shuichi Gunji (Yamagata University)
2/17/20, 2:40 PM
37. (Invited talk) Goals and challenges for next generation of CMB experiments
Nicoletta Krachmalnicoff (SISSA)
2/17/20, 3:30 PM
38. B01
Masashi Hazumi (KEK/Kavli IPMU)
2/17/20, 4:00 PM
39. Simons Array
Hasegawa Masaya (KEK)
2/17/20, 4:15 PM
40. Optical designs and performance of LiteBIRD
Hiroaki Imada (Université Paris-Saclay, CNRS/IN2P3, IJCLab)
2/17/20, 4:30 PM
48. Development of LiteBIRD polarization modulator
Yuki Sakurai (Kavli IPMU)
2/17/20, 4:45 PM
77. Cryogenics architecture for LiteBIRD satellite
Takashi Hasebe (JAXA/ISAS)
2/17/20, 5:00 PM
78. Simultaneous determination of the cosmic birefringence and miscalibrated polarisation angles from LiteBIRD
Yuto Minami (KEK)
2/17/20, 5:15 PM
41. A02
Fuminobu Takahashi (Tohoku University)
2/18/20, 9:00 AM
42. Supersymmetric model for dark matter and muon g-2
Norimi Yokozaki (Tohoku University)
2/18/20, 9:30 AM
43. New Insights in to the Stellar Components and Dark Halo in the Milky Way
Chiba Masashi (Tohoku University)
2/18/20, 9:50 AM
44. Diversity of the central dark matter densities in the Galactic dwarf spheroidals
Kohei Hayashi (ICRR, U. Tokyo)
2/18/20, 10:10 AM
50. (Invited talk) UV-IR Bottlenecks for Inflation and the Higgs
Alexander Westphal (DESY)
2/18/20, 10:45 AM
51. (Invited talk) Ultra-light Dark Matter
Elisa Ferreira (MPA)
2/18/20, 11:15 AM
52. Revisiting slow-roll dynamics and the tensor tilt in general single-field inflation
Tsutomu Kobayashi (Rikkyo University)
2/18/20, 11:45 AM
53. (Invited talk) eBOSS: Cosmology with Baryon Acoustic Oscillations and Redshift Space Distortions
Kyle Dawson (The University of Utah)
2/18/20, 1:30 PM
54. B03
Masahiro Takada (Kavli IPMU)
2/18/20, 2:00 PM
55. The impact of projection effects on cluster observables
Tomomi Sunayama (Kavli IPMU)
2/18/20, 2:30 PM
56. Cosmological constraints from galaxy-galaxy lensing and clustering with the Subaru HSC and SDSS BOSS data
Hironao Miyatake (Nagoya University)
2/18/20, 2:50 PM
57. (Invited talk) The Hubble Hunter's Guide
Marius Mellea (Berkeley)
2/18/20, 4:00 PM
58. A03
Shinji Tsujikawa (Tokyo University of Science)
2/18/20, 4:30 PM
59. Hubble Tension: New Physics vs Systematics
Arman Shafieloo (KASI)
2/18/20, 5:00 PM
60. Initial density field reconstructions from high redshift galaxy surveys
Metin Ata (Kavli IPMU)
2/18/20, 5:20 PM
61. Computations of quantities characterizing PBHs formed from primordial perturbations
Teruaki Suyama (Tokyo Institute of Technology)
2/18/20, 5:40 PM
62. B02
Satoshi Miyazaki (NAOJ)
2/19/20, 9:00 AM
63. Development and testing of new CMOS
Yutaka Komiyama (NAOJ)
2/19/20, 9:30 AM
64. Splashback radius of clusters in the HSC survey
Masamune Oguri (U. Tokyo/Kavli IPMU)
2/19/20, 9:50 AM
65. (invited talk) Cosmology in the Era of Galaxy Surveys -- from DES to LSST
Chihway Chang (University of Chicago)
2/19/20, 10:10 AM

We are at an exciting time of cosmology with a number of Stage III galaxy surveys finishing up and Stage IV experiments on the horizon. In this talk I will summarize some of the first year DES cosmology results, focusing on the 3x2pt and 5x2pt analysis which probes the large-scale structure through the galaxy and weak lensing fields. I will point out some of the challenges going forward with...
66. Laboratory searches for pseudo Nambu-Goldstone bosons with stimulated photon-photon colliders
Kensuke Homma (Hiroshima U.)
2/19/20, 11:00 AM
67. Measurement of expansion of the Universe using high-z type Ia supernovae
Naoki Yasuda (Kavli IPMU)
2/19/20, 11:20 AM
68. Structure of subhalos around Milky Way-mass galaxies in CDM and SIDM universe
Takashi Okamoto (Hokkaido Uniersity)
2/19/20, 11:40 AM
69. B04
Tomonori Usuda (NAOJ)
2/19/20, 1:15 PM
70. Development of laser comb to calibrate high dispersion spectrograph for radial velocity measurement
Hajime Inaba (National Institute of Advanced Industrial Science and Technology (AIST))
2/19/20, 1:40 PM
71. First Stability Results of our Second Gen. Astro-Comb
Malte Schramm (NAOJ)
2/19/20, 2:00 PM
72. D01
Eiichiro Komatsu (MPA/Kavli IPMU)
2/19/20, 2:20 PM
73. HSC-PFS cross-correlation simulated by the “lognormal_lens” code
Issha Kayo (Tokyo University of Technology)
2/19/20, 2:45 PM
74. Thermal history of the universe probed by a joint analysis of the thermal Sunyaev–Zeldovich effect and galaxy surveys
Ryu Makiya (Kavli IPMU)
2/19/20, 3:10 PM
75. Closing remark
Hitoshi Murayama (Kavli IPMU/Berkeley)
2/19/20, 3:35 PM
29. Contributed talk
33. Cryogenics architecture for LiteBIRD satellite
Takashi Hasebe (JAXA/ISAS)
47. Irradiation tests of superconducting detectors and comparison with simulations
Yuto Minami (KEK)
49. Poster machine gun talks
31. TBA
Masaya Hasegawa (KEK)
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