Accès ouvert
2025
article
OpenAlex
S. Abubakar, M. A. Acero, B. S. Acharya, P. Adamson et autres
Abstract The landmark discovery that neutrinos have mass and can change type (or flavour) as they propagate—a process called neutrino oscillation 1–6 —has opened up a rich array of theoretical and experimental questions being actively pursued today. Neutrino oscillation remains the most …
tr, co, us, ru, gb, br, in, cz
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Accès ouvert
2025
article
OpenAlex
K. Abe, Shinya Abe, R. Akutsu, H. Alarakia-Charles et autres
This article presents a study of single π + production in neutrino neutral-current interactions ( NC 1 π + ) using the FGD1 hydrocarbon target of the ND280 detector of the T2K experiment. We report the largest sample of such events selected …
jp, gb, ch, ca, us, ru, pl, it, fr, es, vn, be
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Accès ouvert
2025
article
OpenAlex
K. Abe, S. Abe, R. Akutsu, H. Alarakia-Charles et autres
Since its first observation in the 1970s, neutrino-induced neutral-current single positive pion production (NC1π^{+}) has remained an elusive and poorly understood interaction channel. This process is a significant background in neutrino oscillation experiments and studying it further is critical for the physics …
jp, gb, ch, ca, us, ru, pl, it, fr, es, vn, hu, be
(code pays fourni par la source)
Accès ouvert
2024
article
OpenAlex
C. Ahdida, A. Akmete, R. Albanese, A. Alexandrov et autres
Abstract The SHiP-charm project was proposed to measure the associated charm production induced by 400 GeV/c protons in a thick target, including the contribution from cascade production. An optimisation run was performed in July 2018 at CERN SPS using a hybrid setup. …
ch, de, it, jp, gb, ua, pt, bg, dk, nl, se, fr, kr, cl, tr
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Accès ouvert
2023
article
OpenAlex
K. Abe, N. Akhlaq, R. Akutsu, A. Ali et autres
We report an updated measurement of the ${\ensuremath{\nu}}_{\ensuremath{\mu}}$-induced, and the first measurement of the ${\overline{\ensuremath{\nu}}}_{\ensuremath{\mu}}$-induced coherent charged pion production cross section on $^{12}\mathrm{C}$ nuclei in the Tokai-to-Kamioka experiment. This is measured in a restricted region of the final-state phase space for which …
ch, jp, ca, us, es, gb, pl, it, fr, vn, ru
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Accès ouvert
2023
article
OpenAlex
K. Abe, N. Akhlaq, R. Akutsu, A. Ali et autres
Muon neutrino and antineutrino disappearance probabilities are identical in the standard three-flavor neutrino oscillation framework, but $CPT$ violation and nonstandard interactions can violate this symmetry. In this work we report the measurements of ${\mathrm{sin}}^{2}{\ensuremath{\theta}}_{23}$ and $\mathrm{\ensuremath{\Delta}}{m}_{32}^{2}$ independently for neutrinos and antineutrinos. The …
jp, gb, ca, ch, es, pl, it, fr, vn, us, ru, de
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Accès ouvert
2023
article
OpenAlex
N. Agafonova, A. Alexandrov, A. Anokhina, S. Aoki et autres
Abstract This paper describes a new νe identification method specifically designed to improve the low-energy ($\lt {30}\, {\rm GeV}$) νe identification efficiency attained by enlarging the emulsion film scanning volume with the next-generation emulsion readout system. A relative increase of 25–70% in …
ru, it, jp, ch, fr, de, il, tr, hr, kr
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Accès ouvert
2022
article
OpenAlex
Miyuki Oda, S. Aoki, Takashi Azuma, Takashi Kato et autres
Abstract A multi-stage shifter allows timestamped measurements by emulsion films, which have a thin medium and high resolution (< 1μm). Using multiple layers of emulsion films that move at different speeds like hands of an analog clock, the shifter can create a …
jp
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
K. Abe, N. Akhlaq, R. Akutsu, A. Ali et autres
Abstract The T2K experiment widely uses plastic scintillator as a target for neutrino interactions and an active medium for the measurement of charged particles produced in neutrino interactions at its near detector complex. Over 10 years of operation the measured light yield …
jp, gb, ca, ch, es, pl, it, fr, vn, us, ru, de
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Accès ouvert
2022
article
OpenAlex
H. Oshima, T. Matsuo, A. Ali, S. Aoki et autres
This study conducted an analysis of muons, protons, and charged pions emitted from ${\ensuremath{\nu}}_{\ensuremath{\mu}}$ charged-current interactions on iron using a nuclear emulsion detector. The emulsion detector with a 65 kg iron target was exposed to a neutrino beam corresponding to $4.0\ifmmode\times\else\texttimes\fi{}{10}^{19}$ protons …
jp
(code pays fourni par la source)
Accès ouvert
2022
article
OpenAlex
C. Ahdida, Atakan Tugberk Akmete, R. Albanese, J. Alt et autres
Abstract The Search for Hidden Particles (SHiP) Collaboration has proposed a general-purpose experimental facility operating in beam-dump mode at the CERN SPS accelerator to search for light, feebly interacting particles. In the baseline configuration, the SHiP experiment incorporates two complementary detectors. The …
ch, tr, it, de, ru, jp, gb, ua, pt, bg, dk, nl, se, fr, kr, cl
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Accès ouvert
2022
article
OpenAlex
C. Ahdida, A. Akmete, R. Albanese, J. Alt et autres
Abstract In July 2018 an optimization run for the proposed charm cross section measurement for SHiP was performed at the CERN SPS. A heavy, moving target instrumented with nuclear emulsion films followed by a silicon pixel tracker was installed in front of …
ch, tr, it, de, ru, jp, gb, ua, pt, bg, dk, nl, se, fr, kr, cl
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