English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Sensitivity modeling for LiteBIRD

MPS-Authors
/persons/resource/persons282343

Campeti,  P.
Physical Cosmology, MPI for Astrophysics, Max Planck Society;

/persons/resource/persons250923

Komatsu,  E.
Physical Cosmology, MPI for Astrophysics, Max Planck Society;

/persons/resource/persons16134

Reinecke,  M.
Physical Cosmology, MPI for Astrophysics, Max Planck Society;

External Resource
No external resources are shared
Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)
There are no public fulltexts stored in PuRe
Supplementary Material (public)
There is no public supplementary material available
Citation

Hasebe, T., Ade, P., Adler, A., Allys, E., Alonso, D., Arnold, K., et al. (2022). Sensitivity modeling for LiteBIRD. Journal of Low Temperature Physics. doi:10.1007/s10909-022-02921-7.


Cite as: https://hdl.handle.net/21.11116/0000-000D-1AB0-F
Abstract
LiteBIRD is a future satellite mission designed to observe the polarization of the cosmic microwave background radiation in order to probe the inflationary universe. LiteBIRD is set to observe the sky using three telescopes with transition-edge sensor bolometers. In this work we estimated the LiteBIRD instrumental sensitivity using its current design. We estimated the detector noise due to the optical loadings using physical optics and ray-tracing simulations. The noise terms associated with thermal carrier and readout noise were modeled in the detector noise calculation. We calculated the observational sensitivities over fifteen bands designed for the LiteBIRD telescopes using assumed observation time efficiency.