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The weak kaon production off the nucleon induced by neutrinos and antineutrinos is studied at low and intermediate energies of interest for some ongoing and future neutrino oscillation experiments. We develop a microscopical model based on…

High Energy Physics - Phenomenology · Physics 2015-05-30 M. Rafi Alam , I. Ruiz Simo , M. Sajjad Athar , M. J. Vicente Vacas

The strange particle production off the nucleon induced by neutrinos and antineutrinos is investigated at low and intermediate energies. We develop a microscopic model based on the SU(3) chiral Lagrangian. The studied mechanisms are the…

High Energy Physics - Phenomenology · Physics 2013-03-26 M. Rafi Alam , I. Ruiz Simo , M. Sajjad Athar , L. Alvarez-Ruso , M. J. Vicente Vacas

The weak kaon production off the nucleon induced by neutrinos is studied at the low and intermediate energies of interest for some ongoing and future neutrino oscillation experiments. This process is also potentially important for the…

High Energy Physics - Phenomenology · Physics 2014-11-20 M. Rafi Alam , I. Ruiz Simo , M. Sajjad Athar , M. J. Vicente Vacas

In this work, we study the charged-current (anti)neutrino-induced associated particle($K\Lambda$) production($\Delta S=0$) from free nucleons in the energy region of a few GeV, relevant to the (anti)neutrino oscillation experiments with…

High Energy Physics - Phenomenology · Physics 2025-09-16 A. Fatima , M. Sajjad Athar , S. K. Singh

The strange particle production induced by (anti)neutrino off nucleon has been studied for $|\Delta S|=0$ and $|\Delta S|=1$ channels. The reactions those we have considered are for the production of single kaon/antikaon, eta and associated…

High Energy Physics - Phenomenology · Physics 2015-02-10 M. Rafi Alam , I. Ruiz Simo , L. Alvarez-Ruso , M. Sajjad Athar , M. J. Vicente Vacas

The charged current (anti)neutrino induced eta production from the nucleons is studied in a model based on the effective Lagrangians to evaluate the contribution from the nonresonant and resonant diagrams. The contribution from the…

High Energy Physics - Phenomenology · Physics 2023-02-22 A. Fatima , M. Sajjad Athar , S. K. Singh

We have studied strange particle production off nucleons through $\Delta S =0 $ and $|\Delta S| = 1$ channels, and specifically single kaon/antikaon, eta, associated particle production for neutrino/antineutrino induced processes as well as…

High Energy Physics - Phenomenology · Physics 2013-11-12 M. Rafi Alam , M. Sajjad Athar , Luis Alvarez-Ruso , I. Ruiz Simo , M. J. Vicente Vacas , S. K. Singh

With the aim of achieving a better and more complete understanding of neutrino interactions with nuclear targets, the coherent production of charged kaons induced by neutrinos and antineutrinos is investigated in the energy range of some of…

Nuclear Theory · Physics 2013-05-30 L. Alvarez-Ruso , J. Nieves , I. Ruiz Simo , M. Valverde , M. J. Vicente Vacas

We study single kaon production off the nucleon induced by electrons (positrons) i.e. $e^-(e^+) + N \rightarrow \nu_e (\bar \nu_e) + \bar K (K) + N^\prime$ at low energies. The possibility of observing these processes with the high…

High Energy Physics - Phenomenology · Physics 2013-11-04 M. Rafi Alam , I. Ruiz Simo , M. Sajjad Athar , M. J. Vicente Vacas

In this work we study the $\Sigma\pi$ and $\Lambda\pi$ production off free nucleons driven by the strangeness-changing weak charged current. We calculate the total cross sections for all possible channels and estimate the flux-averaged…

High Energy Physics - Phenomenology · Physics 2021-10-14 M. Benitez Galan , M. Rafi Alam , I. Ruiz Simo

We present a study of neutrino/antineutrino induced charged and neutral current single pion production off the nucleon. For this, we have considered $P_{33}(1232)$ resonance, non-resonant background terms, other higher resonances like…

High Energy Physics - Phenomenology · Physics 2016-03-23 M. Rafi Alam , M. Sajjad Athar , S. Chauhan , S. K. Singh

We have studied charged current neutrino/antineutrino induced weak pion production from nucleon. For the present study, contributions from $\Delta(1232)$-resonant term, non-resonant background terms as well as contribution from higher…

High Energy Physics - Phenomenology · Physics 2016-12-21 M. Rafi Alam , M. Sajjad Athar , Shikha Chauhan , S. K. Singh

Neutral current single pion production induced by neutrinos and antineutrinos on nucleon targets has been investigated in manifestly relativistic baryon chiral perturbation theory with explicit $\Delta(1232)$ degrees of freedom up to…

High Energy Physics - Phenomenology · Physics 2019-06-04 De-Liang Yao , Luis Alvarez-Ruso , M. J. Vicente Vacas

We review our theoretical approach to neutral current photon emission on nucleons and nuclei in the few-GeV energy region, relevant for neutrino oscillation experiments. These reactions are dominated by the weak excitation of the…

Nuclear Theory · Physics 2015-10-28 L. Alvarez-Ruso , J. Nieves , E. Wang

The neutrino induced hyperon production processes $\bar{\nu}_{e/\mu} + p \to e^+/\mu^+ + \pi + \Lambda/\Sigma$ may provide a unique clean place for studying low energy $\pi\Lambda/\Sigma$ interaction and hyperon resonances below $KN$…

High Energy Physics - Phenomenology · Physics 2015-04-14 Jia-Jun Wu , Bing-Song Zou

We study forward neutrino-induced meson production off the nucleon in the resonance region. Our calculation is based on a dynamical coupled-channels (DCC) model that reasonably describes pi (gamma) N -> pi N, eta N, K Lambda, K Sigma data…

High Energy Physics - Phenomenology · Physics 2015-05-20 S. X. Nakamura , H. Kamano , T. -S. H. Lee , T. Sato

We have studied neutral and charged current (anti)neutrino induced $\eta$ production off the free nucleon target at MicroBooNE energies, in the light of recent results reported by the MicroBooNE collaboration for the total $\eta$ production…

High Energy Physics - Phenomenology · Physics 2023-09-22 A. Fatima , M. Sajjad Athar , S. K. Singh

Weak pion production off the nucleon at low energies has been systematically investigated in manifestly relativistic baryon chiral perturbation theory with explicit inclusion of the $\Delta$(1232) resonance. Most of the involved low-energy…

High Energy Physics - Phenomenology · Physics 2018-10-10 De-Liang Yao , Luis Alvarez-Ruso , Astrid N. Hiller Blin , M. J. Vicente Vacas

Neutrino-induced productions (neutrinoproduction) of photons and pions from nucleons and nuclei are important for the interpretation of neutrino-oscillation experiments, as they are potential backgrounds in the MiniBooNE experiment [A. A.…

Nuclear Theory · Physics 2012-09-28 Brian D. Serot , Xilin Zhang

Neutrino-induced pion production constitutes an important contribution to neutrino-nucleus scattering cross sections at intermediate energies. A deep understanding of this process is mandatory for a correct interpretation of…

Nuclear Theory · Physics 2016-12-21 R. González-Jiménez , T. Van Cuyck , N. Van Dessel , V. Pandey , N. Jachowicz
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