Probing Dark Energy via Neutrino and Supernova Observatories Metadata

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Title

  • Main Title Probing Dark Energy via Neutrino and Supernova Observatories

Creator

  • Author: Hall, Lawrence
    Creator Type: Personal
  • Author: Hall, Lawrence J.
    Creator Type: Personal
  • Author: Murayama, Hitoshi
    Creator Type: Personal
  • Author: Papucci, Michele
    Creator Type: Personal
  • Author: Perez, Gilad
    Creator Type: Personal

Contributor

  • Sponsor: Lawrence Berkeley National Laboratory. Physics Division.
    Contributor Type: Organization

Publisher

  • Name: Lawrence Berkeley National Laboratory
    Place of Publication: Berkeley, California
    Additional Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

Date

  • Creation: 2006-07-10

Language

  • English

Description

  • Content Description: A novel method for extracting cosmological evolution parameters is proposed, using a probe other than light: future observations of the diffuse anti-neutrino flux emitted from core-collapse supernovae (SNe), combined with the SN rate extracted from future SN surveys. The relic SN neutrino differential flux can be extracted by using future neutrino detectors such as Gadolinium-enriched, megaton, water detectors or 100-kiloton detectors of liquid Argon or liquid scintillator. The core-collapse SN rate can be reconstructed from direct observation of SN explosions using future precision observatories. Our method, by itself, cannot compete with the accuracy of the optical-based measurements but may serve as an important consistency check as well as a source of complementary information. The proposal does not require construction of a dedicated experiment, but rather relies on future experiments proposed for other purposes.
  • Physical Description: 30

Subject

  • Keyword: Dark Energy
  • Keyword: Neutrino, Mass
  • Keyword: Numerical Calculations
  • Keyword: Cherenkov Counter, Water
  • Keyword: Supernovae
  • Keyword: Liquid Scintillators
  • Keyword: Cosmic Radiation, Flux
  • Keyword: Scintillation Counter, Liquid
  • Keyword: Supernova
  • Keyword: Antineutrino, Cosmic Radiation
  • Keyword: Neutrinos
  • Keyword: Argon
  • Keyword: Construction
  • Keyword: Water Dark Energy
  • Keyword: Gadolinium
  • STI Subject Categories: 72
  • Keyword: Dark Matter
  • Keyword: Probes
  • Keyword: Argon, Liquid
  • Keyword: Accuracy
  • Keyword: Explosions

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: LBNL-61023
  • Grant Number: DE-AC02-05CH11231
  • DOI: 10.2172/935321
  • Office of Scientific & Technical Information Report Number: 935321
  • Archival Resource Key: ark:/67531/metadc898286
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