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ESSnuSB (the European Spallation neutrino Super Beam) is a design study for a long-baseline neutrino experiment to precisely measure the CP violation in the leptonic sector, at the second neutrino oscillation maximum, using a beam driven by…

High Energy Physics - Experiment · Physics 2025-01-22 George Fanourakis , ESSnuSB Collaboration

ESSnuSB is a design study for an experiment to measure the CP violation in the leptonic sector at the second neutrino oscillation maximum using a neutrino beam driven by the uniquely powerful ESS linear accelerator. The reduced impact of…

The ESS$\nu$SB project proposes to base a neutrino ''Super Beam'' of unprecedented luminosity at the European Spallation Source. The original proposal identified the second peak of the oscillation probability as the optimal to maximize the…

High Energy Physics - Phenomenology · Physics 2020-09-15 M. Blennow , E. Fernandez-Martinez , T. Ota , S. Rosauro-Alcaraz

Atmospheric neutrinos provide a unique avenue to study neutrino interactions in matter. In this work, the prospects of constraining non-standard neutrino interactions with atmospheric neutrino oscillations are investigated for the proposed…

ESSnuSB is a unique future proposed long-baseline experiment in Sweden to study neutrino oscillation by probing the second oscillation maximum. In this proceeding, we update the flux and efficiencies and re-calculate the sensitivity of…

High Energy Physics - Phenomenology · Physics 2022-03-02 Monojit Ghosh

The ESSnuSB is a design study for a long-baseline neutrino experiment to precisely measure the CP violation in the leptonic sector, at the second neutrino oscillation maximum, using a beam driven by the uniquely powerful ESS linear…

High Energy Physics - Experiment · Physics 2026-01-23 George Fanourakis

A high-power neutrino superbeam experiment at the ESS facility has been proposed such that the source-detector distance falls at the second oscillation maximum, giving very good sensitivity towards establishing CP violation. In this work,…

High Energy Physics - Phenomenology · Physics 2015-06-19 Sanjib Kumar Agarwalla , Sandhya Choubey , Suprabh Prakash

In this paper, we perform a comparative analysis between the future proposed long-baseline experiments ESSnuSB and T2HK in measuring the leptonic CP phase $\delta_{\rm CP}$. In particular, we study the effect of the neutrino mass ordering…

High Energy Physics - Phenomenology · Physics 2020-03-10 Monojit Ghosh , Tommy Ohlsson

In this proceedings we study the sensitivity of the ESSnuSB experiment to probe quantum decoherence. ESSnuSB is a future long-baseline neutrino oscillation experiment which aims to measure $\delta_{\rm CP}$ by probing the second oscillation…

High Energy Physics - Phenomenology · Physics 2024-12-17 ESSnuSB , : , M. Ghosh

In this proceedings we explore the physics potential of the ESSnuSBplus setup to study beam and non-beam based physics scenarios in both standard and new physics cases. The ESSnuSBplus setup consists of three neutrino sources: the main ESS…

High Energy Physics - Phenomenology · Physics 2026-01-16 ESSnuSB , : , Monojit Ghosh

ESS$\nu$SB is a proposed neutrino super-beam project at the ESS facility. We study the performance of this setup in the presence of a light eV-scale sterile neutrino, considering 540 km baseline with 2 years (8 years) of $\nu$ ($\bar\nu$)…

High Energy Physics - Phenomenology · Physics 2020-01-29 Sanjib Kumar Agarwalla , Sabya Sachi Chatterjee , Antonio Palazzo

The European Spallation Source linear proton accelerator will have a uniquely high power of 5 MW. The modifications and additions to the accelerator that are required to enable the generation of a uniquely intense neutrino Super Beam…

Instrumentation and Detectors · Physics 2019-04-03 Tord Ekelof , Marcos Dracos

We propose to measure the CP phase $\delta_{\rm CP}$, the magnitude of the neutrino mixing matrix element $|U_{e3}|$ and the sign of the atmopheric scale mass--squared difference $\Delta{\rm m}^2_{31}$ with a superbeam by the joint analysis…

High Energy Physics - Phenomenology · Physics 2009-11-07 K. Whisnant , Jin Min Yang , Bing-Lin Young

Measurements of atmospheric neutrinos by Super-Kamiokande an other detectors have given evidence for the existence of neutrino oscillations with large mixing and $\Delta m^2$ in the range 10^{-3}-10^{-2} eV^2. In this work we discuss…

High Energy Physics - Phenomenology · Physics 2007-05-23 Giuseppe Battistoni , Paolo Lipari

We explore invisible neutrino decay in which a heavy active neutrino state decays into a light sterile neutrino state and present a comparative analysis of two baseline options, $540~$km and $360~$km, for the ESSnuSB experimental setup. Our…

High Energy Physics - Phenomenology · Physics 2021-06-02 Sandhya Choubey , Monojit Ghosh , Daniel Kempe , Tommy Ohlsson

Atmospheric neutrinos provide a unique avenue to probe theories beyond the Standard Model (BSM) over a wide range of energies and path lengths. The theory of non-standard interactions (NSI) of neutrinos is one of the important BSM…

High Energy Physics - Phenomenology · Physics 2026-04-20 J Krishnamoorthi , Anil Kumar , Sanjib Kumar Agarwalla

Studying the atmospheric neutrino oscillation probabilities below 2 GeV with a multi-megaton Cherenkov detector allows for a measurement of the leptonic CP-phase $\delta_{CP}$. The most relevant CP-sensitive energy range is below the…

High Energy Physics - Experiment · Physics 2019-07-31 Jannik Hofestädt , Marc Bruchner , Thomas Eberl

The ESS Neutrino Super-Beam (ESSnuSB) is a proposed long-baseline neutrino oscillation experiment, performed with a high-intensity neutrino beam, to be developed as an extension to the European Spallation Source proton linac currently under…

High Energy Physics - Experiment · Physics 2021-11-11 Alexander Burgman , Joochun Park , Joakim Cederkäll , Peter Christiansen

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…

High Energy Physics - Phenomenology · Physics 2009-10-16 Abhijit Samanta

We develop a general theoretical framework to analytically disentangle the contributions of the neutrino mass hierarchy, the atmospheric mixing angle, and the CP phase, in neutrino oscillations. To illustrate the usefulness of this…

High Energy Physics - Phenomenology · Physics 2015-06-17 Shao-Feng Ge , Kaoru Hagiwara , Carsten Rott
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