neutrino oscillation

Ngày tải lên: 24/04/2014, 17:16

... D. Accelerator neutrinos http://www.nu.to.infn.it/exp/lbl/ Double chooz (France) Future Neutrino experiments for 13  RENO (Korea) The evidence of the oscillation of neutrino Daya Bay ... expands. Clinton on neutrino The President's View (excerpted from remarks at the MIT commencement, June 6, 1998) How Important Neutrino? How Important Neutrino? A. Solar neutrino...

Ngày tải lên: 24/05/2014, 20:00

... anti-neutrinos, V e CC changes sign, hence there is no MSW resonance for anti-neutrinos 3) Matter effects induces the CP violation for 2n oscillation in a medium. Theory of neutrino oscillation 1. ... 2n oscillation in a medium. Theory of neutrino oscillation 1. Neutrino oscillation in vacuum 2. Neutrino oscillation in matter Neutrinos come from at least three flavors...

Ngày tải lên: 24/05/2014, 20:00

... dùng Neutrino hep Các neutrino từ phản ứng 3 He+pe + + e . Neutrino 8 B Các neutrino từ phản ứng 8 B 8 Be* + e + + e . Oscillation Là quá trình biến đổi qua lại giữa các loại neutrino ... Chương 1- Tổng quan về neutrino mặt trời 7 1.1 Sơ lược về mô hình chuẩn của mặt trời 7 1.2 Phổ thông lượng neutrino tính toán theo lý thuyết 10 1.3 Các thí nghiệm đo neutrino...

Ngày tải lên: 15/03/2013, 15:00

... Southern Ice 28 3. IceCube: A Kilometer-Scale Neutrino Observato ry 33 C. EeV Neutrino Astronomy 35 III. Cosmic Neutrino Sources 37 A. A List of Cosmic Neutrino Sources 37 B. Gamma Ray Bursts: A ... materialize as jets of neutrinos and photons and very few protons. We will return to top-down models at the end of this review. II. HIGH-ENERGY NEUTRINO TELESCOPES A. Observing High-ener...

Ngày tải lên: 19/01/2014, 13:28

... the membrane [18] – thus, store oscillations are transformed into membrane potential oscillations; (c) membrane potential can mod- ulate store excitability ⁄ oscillations by modulating Ca 2+ and ... theoretical considerations, we now consider how Ca 2+ oscillations can be synchronized across multiple cells in a syn- cytium. Synchronization of Ca 2+ oscillations One reported means by which sto...

Ngày tải lên: 16/02/2014, 09:20

... neuron–astrocyte cocultures, astrocytes and neurons show Ca 2+ oscillations with different frequency and temporal patterns; that is, Ca 2+ oscillations in astrocytes are less frequent and synchronous ... (red traces shown as 1 and 2) also show slower and less synchronous Ca 2+ oscillations. However, the synchronous Ca 2+ oscillations in astrocytes are unaffected even when neuronal activities...

Ngày tải lên: 16/02/2014, 09:20

... synchronous Ca 2+ oscillations are essential for neuroepithelial cell proliferation, for ventricular cell proliferation, and for cell cycle progression [8–17]. Thus, the synchronous Ca 2+ oscillations ... coupling in cortical development Synchronous Ca 2+ oscillations occur in the developing cortex even before synapse formation [8,31,32]. Ca 2+ oscillations in the retinal ventricular zone are...

Ngày tải lên: 16/02/2014, 09:20

... moderate changes in the amplitude of the oscillations. An increase in the acti- vating signal or decrease in the inhibitory signal decreases the period of Src oscillations. This frequency modulation ... resembles the previously described modu- lation of Ca 2+ oscillations by increasing agonist con- centration [44]. The dependences of the period of oscillations on the RPTP and Csk concentratio...

Ngày tải lên: 18/02/2014, 11:20

... of the oscillations relative to the baseline of the oscillations, a ratio we call the observability, goes through a maximum as a function of system size. Results Mechanism of stochastic oscillations As ... able to oscillate? The mechanism of these oscillations is identical to that leading to damped oscillations in the deterministic version of this system [21]: oscillations occur when the inhi...

Ngày tải lên: 19/02/2014, 07:20