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We constrain energy spectra of supernova neutrinos through the avoidance of an overproduction of the 11B abundance during Galactic chemical evolution. In supernova nucleosynthesis calculations with a parametrized neutrino spectrum as a…

天体物理学 · 物理学 2009-11-11 Takashi Yoshida , Toshitaka Kajino , Dieter H. Hartmann

We calculate the Inverse Beta Decay (IBD) antineutrino spectrum generated by nuclear reactors using the summation method to understand deviations from the smooth Huber-Mueller model due to the decay of individual fission products, showing…

核理论 · 物理学 2018-07-25 A. A. Sonzogni , M. Nino , E. A. McCutchan

The reactor antineutrinos are used for the precise measurement of oscillation parameters in the 3-neutrino model, and also used to investigate active-sterile neutrino mixing sensitivity in the 3$+$1 neutrino framework. In the present work,…

高能物理 - 唯象学 · 物理学 2019-02-05 S. P. Behera , D. K. Mishra , L. M. Pant

We report on the feasibility of using an isotropic flux of cosmic neutrinos in the energy range of 10 to 10,000 TeV to study the interior geophysical structure of the Earth. The angular distribution of events in a $\sim {\rm km}^3$-scale…

天体物理学 · 物理学 2007-05-23 John P. Ralston , Pankaj Jain , George M. Frichter

The exclusive and inclusive electroproduction off the polarized deuteron is considered at large $Q^2$ and $x \ge 0.5$. It is shown that the use of a polarized target will allow to emphasize smaller than average internucleon distances in the…

核理论 · 物理学 2007-05-23 L. Frankfurt , M. Sargsian , M. Strikman

We study the feasibility of using an isotropic flux of cosmic neutrinos in the energy range of 10 to 10000 TeV to study the interior structure of Earth. The angular distribution of events in a $\sim {\rm km}^3$-scale neutrino telescope can…

高能物理 - 唯象学 · 物理学 2011-05-23 Pankaj Jain , John P. Ralston , George M. Frichter

We discuss the optimization of a neutrino factory for large \sin^2 2 \theta_{13}, where we assume minimum effort on the accelerator side. This implies that we use low muon energies for the price of an optimized detection system. We…

高能物理 - 唯象学 · 物理学 2008-11-26 Patrick Huber , Walter Winter

Deuteron has been studied using a noncritical holographic quantumchromodynamics model constructed in the six-dimensional Anti-de-Sitter supergravity background. The nucleus potential energy is calculated. The binding energy has been…

核理论 · 物理学 2016-04-27 Litao Song , Yongxin Liu , Jie He

We calculate muon-neutrino ($\nu_{\mu}$) scattering off $^{12}$C via charged current (CC) by exploiting the 236 MeV ${\nu_{\mu}}$ from the kaon-decay-at-rest (KDAR). In this energy region, since both inelastic scattering below the…

核理论 · 物理学 2025-05-12 Chaeyun Lee , Kyungsik Kim , Myung-Ki Cheoun , Eunja Ha , Tatsushi Shima , Toshitaka Kajino

Extensive data of antiproton scattering cross sections with protons and nuclei have advanced our understanding of hadronic interactions with antinucleons. However, low-energy antineutron scattering data are scarce, thereby limiting our…

核实验 · 物理学 2025-03-18 Alessandra Filippi , Hiroyuki Fujioka , Takashi Higuchi , Luca Venturelli

Using density functional theory (DFT) and quantum Monte Carlo (QMC) calculations we show that the B12Hn and B12Fn (n = 0-4) quasi-planar structures are energetically more favorable than the corresponding icosahedral clusters. Moreover, we…

介观与纳米尺度物理 · 物理学 2021-09-21 N. Gonzalez Szwacki , C. J. Tymczak

There has been designed an experimental project "Neutrino-4" for 100 MW reactor SM-3 to test the hypothesis of the "reactor antineutrino anomaly". Advantages of the reactor SM-3 for such an experiment are low background conditions as well…

Deuteron-proton elastic scattering is considered at the energies from 880 MeV to 2 GeV at the scattering angles $\theta^*\ge 140^\circ$. The multiple-scattering method is used to calculate the reaction amplitude. Four reaction mechanisms…

核理论 · 物理学 2024-07-02 Nadezhda Ladygina

Porous electrodes were developed using laser powder bed fusion of Inconel 718 lattice structures and electrodeposition of a porous nickel catalytic layer. Laser energy densities of ~83-333 J/m were used to fabricate ~500 um thick electrodes…

Using the dcQMD transport model, the isoscalar and isovector in-medium potentials of the $\Delta$(1232) baryon are studied and information regarding their effective strength is obtained from a comparison to experimental pion production data…

核理论 · 物理学 2021-11-24 M. D. Cozma , M. B. Tsang

Strange quark contributions to neutrino(antineutrino) scattering are investigated on the nucleon level in the quasi-elastic region. The incident energy range between 500 MeV and 1.0 GeV is used for the scattering. All of the physical…

核理论 · 物理学 2008-11-26 Myung-Ki Cheoun , K. S. Kim

I give a brief critical review of the predicted intensity of diffuse high energy neutrinos of astrophysical origin over the energy range from 10^12 eV to 10^24 eV. Neutrinos from interactions of galactic cosmic rays with interstellar matter…

天体物理学 · 物理学 2007-05-23 R. J. Protheroe

Based on mean field calculations with Skyrme interactions, we extract a constraint on the isovector effective mass in nuclear matter at saturation density $\rho_0$, i.e., $m_{v}^{\ast}(\rho_0)=(0.77\pm0.03) m$ by combining the experimental…

核理论 · 物理学 2016-04-06 Zhen Zhang , Lie-Wen Chen

The nuSTORM facility has been designed to deliver beams of electron neutrinos and muon neutrinos (and their anti-particles) from the decay of a stored muon beam with a central momentum of 3.8 GeV/c and a momentum acceptance of 10%. The…

加速器物理 · 物理学 2017-03-20 D. Adey , S. K. Agarwalla , C. M. Ankenbrandt , R. Asfandiyarov , J. J. Back , G. Barker , E. Baussan , R. Bayes , S. Bhadra , V. Blackmore , A. Blondel , S. A. Bogacz , C. Booth , S. B. Boyd , A. Bravar , S. J. Brice , A. D. Bross , F. Cadoux , H. Cease , A. Cervera , J. Cobb , D. Colling , P. Coloma , L. Coney , A. Dobbs , J. Dobson , A. Donini , P. Dornan , M. Dracos , F. Dufour , R. Edgecock , J. Evans , M. Geelhoed , M. A. George , T. Ghosh , J. J. Gomez-Cadenas , A. de Gouvea , A. Haesler , G. Hanson , P. F. Harrison , M. Hartz , P. Hernandez , J. A. Hernando Morata , P. Hodgson , P. Huber , A. Izmaylov , Y. Karadzhov , T. Kobilarcik , J. Kopp , L. Kormos , A. Korzenev , Y. Kuno , A. Kurup , P. Kyberd , J. B. Lagrange , A. Laing , A. Liu , J. M. Link , K. Long , K. Mahn , C. Mariani , C. Martin , J. Martin , N. McCauley , K. T. McDonald , O. Mena , S. R. Mishra , N. Mokhov , J. Morfin , Y. Mori , W. Murray , D. Neuffer , R. Nichol , E. Noah , M. A. Palmer , S. Parke , S. Pascoli , J. Pasternak , M. Popovic , P. Ratoff , M. Ravonel , M. Rayner , S. Ricciardi , C. Rogers , P. Rubinov , E. Santos , A. Sato , T. Sen , E. Scantamburlo , J. K. Sedgbeer , D. R. Smith , P. J. Smith , J. T. Sobczyk , L. Soby , F. J. P. Soler , S. Soldner-Rembold , M. Sorel , P. Snopok , P. Stamoulis , L. Stanco , S. Striganov , H. A. Tanaka , I. J. Taylor , C. Touramanis , C. D. Tunnell , Y. Uchida , N. Vassilopoulos , M. O. Wascko , A. Weber , M. J. Wilking , E. Wildner , W. Winter , U. K. Yang

We study the problem of designing electrode structures that allow pairs of ions to be brought together and separated rapidly in an array of linear Paul traps. We show that it is desirable for the electrode structure to produce a d.c.…

量子物理 · 物理学 2014-11-18 J. P. Home , A. M. Steane
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