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We have studied the prospects of measuring the CP violating phase with atmospheric neutrinos at a large magnetized iron calorimeter detector considering the muons (directly measurable) of the neutrino events generated by a MonteCarlo event…

高能物理 - 唯象学 · 物理学 2009-10-16 Abhijit Samanta

In this article we investigate the prospects for probing the strength of the possible non-standard neutrino interactions (NSI) in long baseline neutrino oscillation experiments. We find that these experiments are sensitive to NSI couplings…

高能物理 - 唯象学 · 物理学 2016-04-06 Katri Huitu , Timo J. Kärkkäinen , Jukka Maalampi , Sampsa Vihonen

With the recent measurement of reactor mixing angle $\theta_{13}$ the knowledge of neutrino oscillation parameters that describe PMNS matrix has improved significantly except the CP violating phase $\delta_{CP}$. The other unknown…

高能物理 - 唯象学 · 物理学 2016-01-29 C. Soumya , K. N. Deepthi , R. Mohanta

I will discuss the six previous and present long-baseline neutrino experiments: two first-generation general experiments, K2K and MINOS, two specialized experiments, OPERA and ICARUS, and two second-generation general experiments, T2K and…

高能物理 - 实验 · 物理学 2019-01-29 Gary J. Feldman

The Beta Beam CERN design is based on the present LHC injection complex and its physics reach is mainly limited by the maximum rigidity of the SPS. In fact, some of the scenarios for the machine upgrades of the LHC, particularly the…

高能物理 - 唯象学 · 物理学 2011-09-13 A. Donini , E. Fernandez-Martinez , P. Migliozzi , S. Rigolin , L. Scotto Lavina , T. Tabarelli de Fatis , F. Terranova

In this paper we discuss the detection of CP and T-violation effects in the framework of a neutrino factory. We introduce three quantities, which are good discriminants for a non vanishing complex phase ($\delta$) in the $3\times 3$…

高能物理 - 唯象学 · 物理学 2008-11-26 A. Bueno , M. Campanelli , S. Navas-Concha , A. Rubbia

The precise determination of the leptonic $CP$-phase is one of the major goals for future generation long Baseline experiments. On the other hand, if new physics beyond the Standard Model exists, a robust determination of such a $CP$-phase…

高能物理 - 唯象学 · 物理学 2023-11-08 Luis A. Delgadillo , O. G. Miranda

Motivated by recent hints of large {\theta}13 from the T2K, MINOS and Double Chooz experiments, we study the physics reach of a Low Energy Neutrino Factory (LENF) and its dependence on the chosen baseline distance, L, and stored-muon…

高能物理 - 唯象学 · 物理学 2015-03-20 Peter Ballett , Silvia Pascoli

We consider a $\beta$-Beam facility where $^8$Li and $^8$B ions are accelerated at $\gamma = 350$, accumulated in a 10 Km storage ring and let decay, so as to produce intense $\bar \nu_e$ and $\nu_e$ beams. These beams illuminate two iron…

高能物理 - 唯象学 · 物理学 2010-02-03 Pilar Coloma , Andrea Donini , Enrique Fernandez-Martinez , Jacobo Lopez-Pavon

The discovery of the neutrino mixing angle $\theta_{13}$ opens new opportunities for the discovery of the leptonic CP violation for high intensity neutrino beams. MOMENT a future neutrino facility with a high-power proton beam of 15 MW from…

We point out the possibility that reactor measurement of theta_{13}, when combined with high-statistics nu_e appearance accelerator experiments, can detect leptonic CP violation. Our proposal is based on a careful statistical analysis under…

高能物理 - 唯象学 · 物理学 2010-04-05 Hisakazu Minakata , Hiroaki Sugiyama

It is by now established that neutrino oscillations occur due to non-zero masses and parameters in the leptonic mixing matrix. The extraction of oscillation parameters may be complicated due to subleading effects such as non-standard…

高能物理 - 唯象学 · 物理学 2016-08-03 Mehedi Masud , Poonam Mehta

We study the physics potential of the long-baseline experiments T2HK, T2HKK and ESS$\nu$SB in the context of invisible neutrino decay. We consider normal mass ordering and assume that the state $\nu_{3}$ as unstable, decaying into sterile…

高能物理 - 唯象学 · 物理学 2021-06-02 Kaustav Chakraborty , Debajyoti Dutta , Srubabati Goswami , Dipyaman Pramanik

Neutrinos are the fundamental particles, blind to all kind of interactions except the weak and gravitational. Hence, they can propagate very long distances without any deviation. This characteristic property can thus provide an ideal…

高能物理 - 唯象学 · 物理学 2020-05-20 Rudra Majhi , Soumya C , Rukmani Mohanta

We discuss the physics potential of intermediate $L \sim 20 \div 30$ km baseline experiments at reactor facilities, assuming that the solar neutrino oscillation parameters $\Delta m^2_{\odot}$ and $\theta_{\odot}$ lie in the high-LMA…

高能物理 - 唯象学 · 物理学 2011-02-11 Sandhya Choubey , S. T. Petcov , M. Piai

A generation of neutrino experiments have established that neutrinos mix and probably have mass. The mixing phenomenon points to processes beyond those of the Standard Model, possibly at the Grand Unification energy scale. A extensive…

高能物理 - 唯象学 · 物理学 2007-05-23 M. Apollonio

Non-standard interactions (NSI) between neutrinos and matter at long-baseline experiments could make determination of the CP-violating phase $\delta_{13}$ ambiguous due to interference with additional complex phases. Such degeneracies are…

高能物理 - 唯象学 · 物理学 2019-12-16 Jeffrey M. Hyde

We investigate how the data from various future neutrino oscillation experiments will constrain the physics parameters for a three active neutrino mixing model. The investigations properly account for the degeneracies and ambiguities…

高能物理 - 实验 · 物理学 2009-09-09 Kendall B. M. Mahn , Michael H. Shaevitz

We explore a possibility to measure the CP-violating phase $\delta$ using multi-megaton scale ice or water Cherenkov detectors with low, $(0.2 - 1)$ GeV, energy threshold assuming that the neutrino mass hierarchy is identified. We elaborate…

高能物理 - 唯象学 · 物理学 2015-05-21 Soebur Razzaque , A. Yu. Smirnov

T2K is a long baseline neutrino experiment which exploits a neutrino and antineutrino beam at JPARC to perform precision measurements of neutrino oscillation parameters $\Delta {\rm m}^2_{\rm 32}$, $\sin^2 \theta_{23}$ (besides the…

高能物理 - 实验 · 物理学 2022-07-15 Ajmi Ali