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5 research outcomes, page 1 of 1
  • publication . Article . Preprint . Other literature type . 2017
    Disentangling weak and strong interactions in B→K∗(→Kπ)π Dalitz-plot analyses
    Open Access English
    Authors:
    Jérôme Charles; Sébastien Descotes-Genon; José Ocariz; Alejandro Pérez Pérez; For the CKMfitter Group;
    doi: 10.1140/epjc/s10052-017-5133-x
    Publisher: HAL CCSD
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896), EC | RBI-T-WINNING (692194)

    Comment: 25 pages, 15 figures. Accepted for publication in EPJC

  • publication . Article . Preprint . 2017
    Novel Cosmic-Ray Electron and Positron Constraints on MeV Dark Matter Particles.
    Open Access English
    Authors:
    Julien Lavalle; Pierre Salati; Mathieu Boudaud;
    doi: 10.1103/physrevlett.119.021103
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), EC | NEWDARK (278234)

    MeV dark matter (DM) particles annihilating or decaying to electron-positron pairs cannot, in principle, be observed via local cosmic-ray (CR) measurements because of the shielding solar magnetic field. In this letter, we take advantage of spacecraft Voyager 1's capacit...

  • publication . Conference object . Article . Preprint . 2017
    Indications for a high-rigidity break in the cosmic-ray diffusion coefficient
    Open Access English
    Authors:
    Julien Lavalle; Pierre Salati; Pasquale Dario Serpico; Sami Caroff; Vivian Poulin; V. Poireau; Manuela Vecchi; David Maurin; Laurent Derome; Mathieu Boudaud; ...
    doi: 10.22323/1.301.0268 , 10.1103/physrevlett.119.241101
    Publisher: HAL CCSD
    Project: EC | InvisiblesPlus (690575), EC | ELUSIVES (674896), EC | NEWDARK (278234), ANR | DMAstroLHC (ANR-12-BS05-0006), ANR | OCEVU (11-LABX-0060)

    Using cosmic-ray boron to carbon ratio (B/C) data recently released by the AMS-02 experiment, we find tantalizing indications ({\it decisive evidence}, in Bayesian terms) in favor of a diffusive origin for the broken power-law spectra found in protons ($p$) and helium n...

  • publication . Article . Preprint . Other literature type . 2017
    Minimal model of gravitino dark matter
    Open Access English
    Authors:
    Emilian Dudas; Yann Mambrini; Karim Benakli; Yifan Chen;
    doi: 10.1103/physrevd.95.095002
    Publisher: HAL CCSD
    Project: EC | HIGGSTOOLS (316704), EC | InvisiblesPlus (690575), ANR | HIGGSAUTOMATOR (ANR-15-CE31-0002), EC | ELUSIVES (674896)

    Comment: 9 pages, 2 figures, published version (references added)

  • publication . Article . Preprint . 2017
    Isospin analysis of charmless B -meson decays
    Open Access English
    Authors:
    Jérôme Charles; Sébastien Descotes-Genon; Valentin Niess; O. Deschamps;
    doi: 10.1140/epjc/s10052-017-5126-9
    Project: EC | InvisiblesPlus (690575), EC | RBI-T-WINNING (692194), EC | ELUSIVES (674896)

    We discuss the determination of the CKM angle $\alpha$ using the non-leptonic two-body decays $B\to \pi\pi$, $B\to \rho\rho$ and $B\to \rho\pi$ using the latest data available. We illustrate the methods used in each case and extract the corresponding value of $\alpha$. ...

5 research outcomes, page 1 of 1