Apr 8โ€‰โ€“โ€‰12, 2019
Kavli IPMU, Kashiwa, Japan
Asia/Tokyo timezone

Session

Prospects of Neutrino Physics

Apr 8, 2019, 1:30โ€ฏPM
Kavli IPMU, Kashiwa, Japan

Kavli IPMU, Kashiwa, Japan

Kashiwa, Japan

Presentation materials

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  1. Serguey Petcov/Shigeki Matsumoto
    4/8/19, 1:30โ€ฏPM
  2. Takaaki Kajita (ICRR/Kavli IPMU)
    4/8/19, 1:45โ€ฏPM
  3. Eligio Lisi (INFN, Bari)
    4/8/19, 2:30โ€ฏPM
  4. Masahiro Takada (Kavli IPMU)
    4/8/19, 3:30โ€ฏPM
  5. Lisa Everett (U. Wisconsin-Madison)
    4/8/19, 4:00โ€ฏPM
  6. Mark Vagins (Kavli IPMU)
    4/8/19, 4:45โ€ฏPM
  7. Masaki Ishitsuka (T. U. ofย Science)
    4/8/19, 5:15โ€ฏPM
  8. Ken Sakashita (KEK)
    4/9/19, 9:00โ€ฏAM
  9. Bian Jianming (U. C. Irvine)
    4/9/19, 9:30โ€ฏAM
  10. Carsten Rott (Sungkyunkwan U.)
    4/9/19, 10:00โ€ฏAM

    Prospects for atmospheric neutrino measurements at neutrino telescope experiments (IceCube, ANTARES, KM3NeT) will be discussed

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  11. Hiroyuki Sekiya (ICRR)
    4/9/19, 11:00โ€ฏAM
  12. Robert Svoboda (UC Davis)
    4/9/19, 11:30โ€ฏAM
  13. Megan Friend (KEK)
    4/9/19, 1:30โ€ฏPM
  14. Seon-Hee Seo (IBS)
    4/9/19, 2:00โ€ฏPM
  15. Roger Wendell (Kyoto U.)
    4/9/19, 2:30โ€ฏPM
  16. Yasuo Takeuchi (Kobe U./Kavli IPMU)
    4/9/19, 3:30โ€ฏPM
  17. Hidekazu Tanaka (ICRR)
    4/9/19, 4:00โ€ฏPM
  18. Hisashi Okui
    4/9/19, 4:45โ€ฏPM

    The idea of neutrino tomography is the imaging of the Earth โ€™s interior structure by using the neutrino. We assume the neutrino pair beam which has recently been proposed as neutrino source. The beam produces a large amount of neutrino and antineutrino pairs from the circulating partially stripped ions and provides the possibility to measure precisely the energy spectrum of neutrino...

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  19. Arindam Das
    4/9/19, 5:05โ€ฏPM

    The inclusion of heavy right-handed neutrinos to the Standard Model particle content is one of the best motivated ways to account for the observed neutrino masses and flavor mixing. The modification of the charged and neutral currents from the active-sterile mixing of the neutral leptons can provide novel signatures which can be tested at the linear collider experiment. In this talk we will...

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  20. Feruccio Feruglio (U. Padova)
    4/10/19, 9:00โ€ฏAM
  21. Takehiko Asaka (Niigata U.)
    4/10/19, 9:30โ€ฏAM
  22. Kunio Inoue (Tohoku U.)
    4/10/19, 10:00โ€ฏAM
  23. Werner Rodejohann (MPI Heidelberg)
    4/10/19, 11:00โ€ฏAM
  24. Jouni Suhonen (U. Jyvaskyla)
    4/10/19, 11:30โ€ฏAM
  25. Hiroko Watanabe (RCNS)
    4/10/19, 12:00โ€ฏPM
  26. Jessica Turner (Fermilab)
    4/11/19, 9:00โ€ฏAM

    In this talk I discuss the possibility of producing the observed baryon asymmetry of the Universe via thermal leptogenesis, where CP violation comes exclusively from the low-energy phases of the neutrino mixing matrix. We demonstrate the viability of thermal leptogenesis across seven orders of magnitude 10^6<T (GeV)< 10^13.

    We clarify that at very high scales T > 10^12 GeV is sensitive to...

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  27. Michael Trott (Niels Bohr Inst. Copenhagen U.)
    4/11/19, 9:30โ€ฏAM
  28. Ivan Martinez-Soler (Fermilab/Northwestern U.)
    4/11/19, 10:00โ€ฏAM
  29. He Miao (IHEP)
    4/11/19, 11:00โ€ฏAM
  30. Jannik Hofestaedt (FAU)
    4/11/19, 11:30โ€ฏAM
  31. Sanjib Kumar Agarwalla (Bubaneswar/HBNI/ICTP)
    4/11/19, 12:00โ€ฏPM
  32. Yoshihito Kuno (Osaka U.)
    4/11/19, 1:30โ€ฏPM
  33. Lorenzo Calibbi (ITP-CAS)
    4/11/19, 2:00โ€ฏPM
  34. Morimitsu Tanimoto (Niigata U.)
    4/11/19, 2:30โ€ฏPM

    We discuss the relation between the CP violation of the quark mixing and that of the lepton mixing by investigating a CP violating observable, the Jarlskog invariant, as well as the CP violating Dirac phase. The down-type quark mass matrix with three zeros is given in terms of the minimal number of parameters, while the up-type quark mass matrix is diagonal. These quark mass matrices leading...

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  35. Wen Yin
    4/11/19, 3:30โ€ฏPM

    The possibility of generating the baryon asymmetry of the Universe via flavor oscillation in the early Universe is discussed. After the inflation, leptons are born in some states, travel in the medium, and are eventually projected onto flavor eigenstates due to the scattering via the Yukawa interactions. By using the Lagrangian of the Standard Model with the Majorana neutrino mass terms, llHH,...

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  36. Takahiro Yoshida
    4/11/19, 3:50โ€ฏPM

    We investigate a resonant leptogenesis scenario by quasi-degenerate right-handed neutrinos which have TeV-scale masses. Especially, we consider the case when two right-handed neutrinos are responsible to leptogenesis and the seesaw mechanism for active neutrino masses, and assume that the CP violation occurs only in the mixing matrix of active neutrinos. In this case the sign of the baryon...

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  37. Oleg Popov
    4/11/19, 4:10โ€ฏPM

    Generalization of the scotogenic neutrino mass model in the supersymmetric, non-supersymmetric, and CFT framework is presented, where Standard Model gauge group $SU(3)_c\otimes SU(2)_L\otimes U(1)_Y$ is extended by $SU(N)_D$ dark gauge symmetry that stabilizes dark matter with $N\geq 2$. Neutrino masses are generated via dim-5 Weinberg effective operator, $\frac{(LH)(LH)}{\Lambda}$, therefore...

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  38. Keisuke Harigaya
    4/11/19, 4:30โ€ฏPM

    Precise measurements of the standard model parameters by the LEP has shown that supersymmetry realizes precise coupling unification. We introduce a non-supersymmetric scheme of coupling unification via the Higgs parity and show how precise unification is realized. We discuss the prediction on the proton decay rate and the importance of the precise measurement of the standard model parameters.

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  39. Sanjib Kumar Agarwalla (Bubaneswar/HBNI/ICTP)
    4/12/19, 9:00โ€ฏAM
  40. Natsumi Nagata (U. Tokyo)
    4/12/19, 9:30โ€ฏAM
  41. Hitoshi Murayama (UC Berkeley/Kavli IPMU)
    4/12/19, 10:00โ€ฏAM
  42. Danny Marfatia (Hawaii U.)
    4/12/19, 11:00โ€ฏAM
  43. Jarah Evslin (Institute of Modern Physics, CAS)
    4/12/19, 11:30โ€ฏAM
  44. Gordan Krnjaic (Fermilab)
    4/12/19, 12:00โ€ฏPM

    The MiniBooNE experiment has recently reported an anomalous 4.5 \sigma excess of electron-like events consistent with \nu_e appearance from a \nu_\mu beam at short-baseline. Given the lack of corresponding \nu_\mu

    disappearance observations, required in the case of oscillations involving a sterile flavor, there is strong motivation for alternative explanations of this anomaly. We consider the...

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  45. Matheus Hostert (IPPP, Durham U.)
    4/12/19, 1:30โ€ฏPM

    Rare scattering processes at neutrino experiments can serve as an ideal tool for the search of new physics. In this context, I will present the sensitivity of the DUNE near detector to leptophilic Z' models, using neutrino-electron and neutrino trident scattering. I will then discuss how more exotic models, such as recent proposals of "dark" neutrinos, can also lead to such signatures and...

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  46. Martin Spinrath (NTHU)
    4/12/19, 2:00โ€ฏPM

    The Cosmic Neutrino Background is a solid prediction of the Standard Model of Cosmology and Particle Physics. There is plenty of indirect evidence for its existence but so far it escaped direct detection. I will explain the difficulties in such an endeavor and present some recent ideas and proposals for it. Interestingly, some of the proposals could act simultaneously as a dark matter experiment.

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  47. Matthieu Vivier (IRFU, Saclay)
    4/12/19, 2:30โ€ฏPM
  48. Joel Walker (Sam Houston State U.)
    4/12/19, 3:30โ€ฏPM
  49. Serguey Petcov/Shigeki Matsumoto
    4/12/19, 4:00โ€ฏPM
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