CMB B-mode - NEXT

Name: CMB B-mode - NEXT
Start: 2025-01-27T09:30:00+09:00
End: 2025-01-29T18:00:00+09:00
Location: KEK, Tsukuba - Building 3

27 janv. 2025, 09:30 → 29 janv. 2025, 18:00 Asia/Tokyo

Seminar Hall (KEK, Tsukuba - Building 3)

Seminar Hall

KEK, Tsukuba - Building 3

1 Oho, Tsukuba, Ibaraki 300-3256

Guillaume Patanchon (APC, Paris), Masaya Hasegawa (KEK-IPNS)

Description

This workshop is organized as a collaboration between:

CMB-Inflate program - funded by European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 101007633,
JSPS Core-to-core Program - Exploration of the origin and evolution of matter and space time: a research consortium for cosmic microwave background, PI Akito Kusaka,
The KEK Institute of Particle and Nuclear Studies KEK-IPNS,
The International Center for Quantum-field Measurement Systems for Studies of the Universe and Particles WPI-QUP.

The goals of this workshop are:

Review the latest results in CMB science
Define synergies between space-based and ground-based CMB measurements, data analysis, component separation and instrument development and modeling.
Following the core principles of the CMB-Inflate and Core-to-core programs, create strong international bonds between researchers and promote younger generations.

Because of internal regulations we ask all participants who are employed by institutions outside of Japan to register no later than December 22, and submit a CV.

Contact

tomma@post.kek.jp

Inscription

Registration form

lun. 27 janvier
- 09:30
  
  Coffee
- 1
  
  Opening Remarks
  
  Orateur: Prof. Naohito Saito (KEK-IPNS)
- 2
  
  Logistics
  
  Orateur: Tommaso Ghigna (QUP-KEK)
- 3
  
  CMB Polarisation Observation - Current Status
  
  Orateur: Kimmy Wu (SLAC National Accelerator Laboratory)
- 4
  
  Simons Observatory
  
  Orateur: Junna Sugiyama (University of Tokyo)
- 10:50
  
  Coffee Break
- 5
  
  CMB-S4
  
  Orateur: Clarence Chang (Argonne)
- 6
  
  LiteBIRD
  
  Orateur: Ryuichi Fujimoto (ISAS-JAXA)
- Poster Session & Lunch Buffet
- 7
  
  CMB science overview - Synergy Between Space and Ground Based Observations
  
  Orateur: Akito Kusaka (University of Tokyo)
- 8
  
  Birefringence
  
  Orateur: Ippei Obata (Kavli IPMU)
- 15:00
  
  Coffee Break
- 9
  
  Neutrino Physics
  
  Orateur: Volodymyr Takhistov (QUP & IPMU)
- 10
  
  Synergy Between Space and Ground Based Observations: Instruments
  
  Orateur: Aritoki Suzuki (LBNL)
- 11
  
  Synergy Between Space and Ground Based Observations: Data Analysis
  
  Orateur: Luca Pagano (Universita' di Ferrara)
mar. 28 janvier
- 09:30
  
  Coffee
- 12
  
  TES microcalorimeter/bolometer for X-ray astronomy and fundamental physics
  
  Orateur: Kazuhisa Mitsuda (QUP)
- 11:00
  
  Coffee Break
- 13
  Machine Learning and Artificial Intelligence
  - a) ML/AI Techniques in Particle Physics
    
    Orateur: Louis Vaslin (QUP)
  - b) ML/AI Techniques in Cosmology
    
    Orateur: Jia Liu (Kavli IPMU)
- 12:00
  
  Lunch
- 14
  Galactic Foregrounds and Component Separation
  - a) Foreground Modeling - Synchrotron
    
    Orateur: Nicoletta Krachmalnicoff (SISSA)
  - b) Foreground Modeling - Dust
    
    Orateur: Leo Vacher (SISSA)
  - c) Foreground Cleaning - Internal Linear Combination Methods
    
    Orateur: Alessandro Carones (SISSA)
  - d) Foreground Cleaning - Parametric Methods
    
    Orateur: Clement Leloup (Kavli IPMU)
  - e) Foreground Cleaning - Delta Maps
    
    Orateur: Kiyoshi Ikuma (Okayama University)
  - f) Foreground Cleaning - Systematic Effects
    
    Orateur: Baptiste Jost (Kavli IPMU)
  - g) Discussion
    
    Orateur: Carlo Baccigalupi (SISSA)
- 15:30
  
  Coffee Break
- 15
  Instrument Modeling and Systemtic Effects
  - a) Half-Wave Plate Modeling
    
    Orateur: Ema Tsang King Sang (APC)
  - b) Simons Observatory SAT Half-Wave Plate
    
    Orateur: Daichi Sasaki (University of Tokyo)
  - c) LiteBIRD Half-Wave Plate
    
    Orateur: Ryota Takaku (QUP)
  - d) Half-Wave Plate Modeling
    
    Orateur: Miguel Gomes
  - e) Half-Wave Plate Modeling
    
    Orateur: Marta Monelli (Kavli IPMU)
  - f) Half-Wave Plate Pros & Cons
    
    Orateurs: Fabio Columbro (Universita' di Roma-Sapienza), Satoru Takakura (University of Tokyo)
mer. 29 janvier
- 09:30
  
  Coffee
- 16
  Instrument Modeling and Systemtic Effects
  - a) Detectors and Readout
    
    Orateur: Tijmen de Haan (KEK-IPNS)
  - b) Detector Non-Linearity
    
    Orateur: Silvia Micheli (Universita' di Roma-Sapienza)
  - c) Beam Modeling
    
    Orateur: Yuya Nagano (Okayama University)
- 11:00
  
  Coffee Break
- 17
  Instrument Modeling and Systemtic Effects
  - a) Gain, Beam and Component Separation
    
    Orateur: Florie Carralot (SISSA)
  - b) Beam Calibration
    
    Orateur: Haruaki Hirose (Yokohama National University)
  - c) Beam Calibration
    
    Orateur: Hayato Takakura (ISAS-JAXA)
  - d) Beam Simulation
    
    Orateur: Fred Matsuda (ISAS-JAXA)
- 12:20
  
  Lunch
- 18
  Data Analysis Techniques and Mitigation of Instrumental Effects
  - a) Mapmaking & Systematic Effects Mitigation
    
    Orateur: Radek Stompor (APC)
  - b) Simons Observatory SAT Analysis
    
    Orateur: Tomoki Terasaki (University of Tokyo)
  - c) Simons Array Circular Polarization Analysis
    
    Orateur: Takuro Fujino (Yokohama National University)
  - d) Systematic Effects Mitigation
    
    Orateur: Yusuke Takase (Okayama University)
  - e) Mapmaking
    
    Orateur: Avinash Anand (Universita' di Roma Tor Vergata)
  - f) Discussion
    
    Orateur: Radek Stompor (APC)
- 15:30
  
  Coffee Break
- 19
  Likehood and global analysis
  - a) LiteBIRD and SO Analysis
    
    Orateur: Yuji Chinone (QUP)
  - b) Likelihood Analysis
    
    Orateurs: Giacomo Galloni (Universita' di Ferrara), Paolo Campeti (Universita' di Ferrara)
  - c) COMMANDER
    
    Orateur: Mathew Galloway (Oslo University)
- 20
  
  Closing Remarks
  
  Orateurs: Guillaume Patanchon (APC), Masaya Hasegawa (KEK-IPNS)

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CMB B-mode - NEXT

Seminar Hall

KEK, Tsukuba - Building 3