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10 research outcomes, page 1 of 1
  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Olcyr Sumensari; Peter Cox;
    Publisher: Springer Nature
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 17 pages, 4 figures

  • publication . Article . Preprint . Other literature type . 2018
    Open Access English
    Authors:
    Marco Martini; Teppei Katori; Federico Sanchez Nieto; Jan Sobczyk; Daniel Cherdack; Pilar Coloma; Juan Nieves; Maria Benedetta Barbaro;
    Publisher: HAL CCSD
    Project: EC | ELUSIVES (674896)

    The precise measurement of neutrino properties is among the highest priorities in fundamental particle physics, involving many experiments worldwide. Since the experiments rely on the interactions of neutrinos with bound nucleons inside atomic nuclei, the planned advanc...

  • publication . Article . Other literature type . 2019
    Open Access English
    Authors:
    M. B. Gavela; M. Ibe; P. Quilez; T. T. Yanagida;
    Publisher: SpringerOpen
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    We present a dynamical (composite) axion model where the Peccei–Quinn (PQ) symmetry arises automatically as a consequence of chirality and gauge symmetry. The Standard Model is simply extended by a confining and chiral SU(5) gauge symmetry. The PQ symmetry coincides wit...

  • publication . Article . Preprint . 2017
    Open Access English
    Authors:
    Takahiro Nishimichi; Massimo Pietroni; MARCO PELOSO;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575), EC | INVISIBLES (289442)

    We study a new procedure to measure the sound horizon scale via Baryonic Acoustic Oscillations (BAO). Instead of fitting the measured power spectrum (PS) to a theoretical model containing the cosmological informations and all the nonlinear effects, we define a procedure...

  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    Ken'ichi Saikawa; Tsutomu T. Yanagida;
    Project: EC | ELUSIVES (674896)

    A number of observations of stellar systems show a mild preference for anomalously fast cooling compared with what predicted in the standard theory, which leads to a speculation that there exists an additional energy loss mechanism originated from the emission of axions...

  • publication . Preprint . Article . 2020
    Open Access English
    Authors:
    Ken'ichi Saikawa; Satoshi Shirai;
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: 14 pages, 4 figures. Version accepted for publication in JCAP. The cross section and EOS data are available at https://member.ipmu.jp/satoshi.shirai/DM2020/

  • publication . Other literature type . Preprint . Article . 2018
    Open Access
    Authors:
    Shu-Yu Ho; Ken'ichi Saikawa; Fuminobu Takahashi;
    Publisher: IOP Publishing
    Project: EC | ELUSIVES (674896)

    Comment: 24 pages, 9 figures, 1 table;references added, typo fixed, matches the version published in JCAP

  • publication . Preprint . 2020
    Open Access English
    Authors:
    Allahverdi, Rouzbeh; Amin, Mustafa A.; Berlin, Asher; Bernal, Nicolás; Byrnes, Christian T.; Delos, M. Sten; Erickcek, Adrienne L.; Escudero, Miguel; Figueroa, Daniel G.; Freese, Katherine; ...
    Publisher: HAL CCSD
    Project: EC | DARKHORIZONS (648680), NSF | Beyond the Thermal WIMP P... (1720174), NSF | Kavli Institute for Theor... (1748958), EC | ELUSIVES (674896), NSF | Collaborative Research: N... (1813834), RCUK | Fundamental Physics from ... (ST/P000258/1), NSF | Mathematical Sciences Res... (1440140), NSF | CAREER: Illuminating the ... (1752752), EC | InvisiblesPlus (690575)

    It is commonly assumed that the energy density of the Universe was dominated by radiation between reheating after inflation and the onset of matter domination 54,000 years later. While the abundance of light elements indicates that the Universe was radiation dominated d...

  • publication . Other literature type . Preprint . Article . 2018
    Open Access
    Authors:
    Ken'ichi Saikawa; Satoshi Shirai;
    Publisher: IOP Publishing
    Project: EC | ELUSIVES (674896)

    In this paper, we revisit the estimation of the spectrum of primordial gravitational waves originated from inflation, particularly focusing on the effect of thermodynamics in the Standard Model of particle physics. By collecting recent results of perturbative and non-pe...

  • publication . Article . Preprint . Other literature type . 2019
    Open Access English
    Authors:
    Novichkov, P.P.; Petcov, S.T.; Tanimoto, M.;
    Publisher: Elsevier
    Project: EC | ELUSIVES (674896), EC | InvisiblesPlus (690575)

    Comment: Figure is replaced. Discussions and References are added

10 research outcomes, page 1 of 1
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