A. Ivanov
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View article: Impacts of climate change on cancer risk, clinical outcomes, and care delivery: A scoping review
Impacts of climate change on cancer risk, clinical outcomes, and care delivery: A scoping review Open
Background: While some interactions between climate change and health have been well documented, the complex relationship between climate change, its proximate causes, and cancer is less clear. This scoping review was conducted to survey s…
View article: First Search for Axion Dark Matter with a MADMAX Prototype
First Search for Axion Dark Matter with a MADMAX Prototype Open
This Letter presents the first search for dark matter axions with mass in the ranges 76.56 to 76.82 μeV and 79.31 to 79.53 μeV using a prototype setup for the MAgnetized Disk and Mirror Axion eXperiment (MADMAX). The experimental setup e…
View article: First Search for Dark Photon Dark Matter with a madmax Prototype
First Search for Dark Photon Dark Matter with a madmax Prototype Open
We report the first result from a dark photon dark matter search in the mass range from 78.62 to 83.95 μeV/c2 with a dielectric haloscope prototype for (Magnetized Disc and Mirror Axion eXperiment). Putative dark photons would convert to …
View article: First Search for Axion Dark Matter with a MADMAX Prototype
First Search for Axion Dark Matter with a MADMAX Prototype Open
This Letter presents the first search for dark matter axions with mass in the ranges 76.56 to 76.82 μeV and 79.31 to 79.53 μeV using a prototype setup for the MAgnetized Disk and Mirror Axion eXperiment (MADMAX). The experimental setup emp…
View article: First mechanical realization of a tunable dielectric haloscope for the MADMAX axion search experiment
First mechanical realization of a tunable dielectric haloscope for the MADMAX axion search experiment Open
MADMAX, a future experiment to search for axion dark matter, is based on a novel detection concept called the dielectric haloscope. It consists of a booster composed of several dielectric disks positioned with μm precision. A prototype com…
View article: Multiplicities of positive and negative pions, kaons and unidentified hadrons from deep-inelastic scattering of muons off a liquid hydrogen target
Multiplicities of positive and negative pions, kaons and unidentified hadrons from deep-inelastic scattering of muons off a liquid hydrogen target Open
The multiplicities of positive and negative pions, kaons and unidentified hadrons produced in deep-inelastic scattering are measured in bins of the Bjorken scaling variable $x$, the relative virtual-photon energy $y$ and the fraction of th…
View article: Bloch oscillation phases investigated by multipath Stückelberg atom interferometry
Bloch oscillation phases investigated by multipath Stückelberg atom interferometry Open
Atoms undergoing Bloch oscillations (BOs) in an accelerating optical lattice acquire momentum of two photon recoils per BO. This technique provides a large momentum transfer tool for atom optics, but its full exploitation for atom interfer…
View article: Muon Collider Forum report
Muon Collider Forum report Open
A multi-TeV muon collider offers a spectacular opportunity in the direct exploration of the energy frontier. Offering a combination of unprecedented energy collisions in a comparatively clean leptonic environment, a high energy muon collid…
View article: Learning the shape of protein microenvironments with a holographic convolutional neural network
Learning the shape of protein microenvironments with a holographic convolutional neural network Open
Proteins play a central role in biology from immune recognition to brain activity. While major advances in machine learning have improved our ability to predict protein structure from sequence, determining protein function from its sequenc…
View article: First mechanical realization of a tunable dielectric haloscope for the MADMAX axion search experiment
First mechanical realization of a tunable dielectric haloscope for the MADMAX axion search experiment Open
MADMAX, a future experiment to search for axion dark matter,is based on a novel detection concept called the dielectrichaloscope. It consists of a booster composed of several dielectricdisks positioned with μm precision. A prototype compos…
View article: High-statistics measurement of Collins and Sivers asymmetries for transversely polarised deuterons
High-statistics measurement of Collins and Sivers asymmetries for transversely polarised deuterons Open
New results are presented on a high-statistics measurement of Collins and Sivers asymmetries of charged hadrons produced in deep inelastic scattering of muons on a transversely polarised $^6$LiD target. The data were taken in 2022 with the…
View article: Final COMPASS results on the transverse-spin-dependent azimuthal asymmetries in the pion-induced Drell-Yan process
Final COMPASS results on the transverse-spin-dependent azimuthal asymmetries in the pion-induced Drell-Yan process Open
The COMPASS Collaboration performed measurements of the Drell-Yan process in 2015 and 2018 using a 190 GeV/c $π^{-}$ beam impinging on a transversely polarised ammonia target. Combining the data of both years, we present final results on t…
View article: Разработка планов и стратегий климатического перехода: опыт российских компаний
Разработка планов и стратегий климатического перехода: опыт российских компаний Open
A critical part of the climate agenda is to drive sustainable development in general and ESG-practices of financial markets in particular. International standard-setters and national regulators have professed support for incorporating the …
View article: Transverse-spin-dependent azimuthal asymmetries of pion and kaon pairs produced in muon-proton and muon-deuteron semi-inclusive deep inelastic scattering
Transverse-spin-dependent azimuthal asymmetries of pion and kaon pairs produced in muon-proton and muon-deuteron semi-inclusive deep inelastic scattering Open
A set of measurements of azimuthal asymmetries in the production of pairs of identified hadrons in deep-inelastic scattering of muons on transversely polarised 6LiD (deuteron) and NH3 (proton) targets is presented. All available data colle…
View article: Bloch Oscillation Phases investigated by Multi-path Stuckelberg Atom Interferometry
Bloch Oscillation Phases investigated by Multi-path Stuckelberg Atom Interferometry Open
Atoms undergoing Bloch oscillations (BOs) in an accelerating optical lattice acquire momentum of two photon recoils per BO. This technique provides a large momentum transfer tool for atom optics, but its full exploitation for atom interfer…
View article: Double J/ψ production in pion-nucleon scattering at COMPASS
Double J/ψ production in pion-nucleon scattering at COMPASS Open
We present the study of the production of double $J/\\psi$ mesons using COMPASS data collected with a 190 $\\GeV/c$ $\\pi^-$ beam scattering off NH$_{3}$, Al and W targets. Kinematic distributions of the collected double $J/\\psi$ events a…
View article: Learning the shape of protein micro-environments with a holographic convolutional neural network
Learning the shape of protein micro-environments with a holographic convolutional neural network Open
Proteins play a central role in biology from immune recognition to brain activity. While major advances in machine learning have improved our ability to predict protein structure from sequence, determining protein function from structure r…
View article: MiniSPD Stand for Testing Si-Detectors
MiniSPD Stand for Testing Si-Detectors Open
SPD (Spin Physics Detector) collaboration proposes to install a universal setup in the second interaction point of the NICA collider under construction (JINR, Dubna) to study the spin structure of the proton and deuteron. It plans to carry…
View article: Muon Collider Forum Report
Muon Collider Forum Report Open
A multi-TeV muon collider offers a spectacular opportunity in the direct exploration of the energy frontier. Offering a combination of unprecedented energy collisions in a comparatively clean leptonic environment, a high energy muon collid…
View article: Searches for Fourth Generation Fermions
Searches for Fourth Generation Fermions Open
We present the results from searches for fourth generation fermions performed using data samples collected by the CDF II and D0 Detectors at the Fermilab Tevatron p{bar p} collider. Many of these results represent the most stringent 95% C.…
View article: arXiv : The exotic meson $\pi_1(1600)$ with $J^{PC} = 1^{-+}$ and its decay into $\rho(770)\pi$
arXiv : The exotic meson $\pi_1(1600)$ with $J^{PC} = 1^{-+}$ and its decay into $\rho(770)\pi$ Open
We study the spin-exotic $J^{PC} = 1^{-+}$ amplitude in single-diffractive dissociation of 190 GeV$/c$ pions into $\pi^-\pi^-\pi^+$ using a hydrogen target and confirm the $\pi_1(1600) \to \rho(770) \pi$ amplitude, which interferes with a …
View article: Probing transversity by measuring $\Lambda$ polarisation in SIDIS
Probing transversity by measuring $\Lambda$ polarisation in SIDIS Open
Based on the observation of sizeable target-transverse-spin asymmetries in single-hadron and hadron-pair production in Semi-Inclusive measurements of Deep Inelastic Scattering (SIDIS), the chiral-odd transversity quark distribution functio…
View article: Spin Density Matrix Elements in Exclusive $ω$ Meson Muoproduction $^*$
Spin Density Matrix Elements in Exclusive $ω$ Meson Muoproduction $^*$ Open
We report on a measurement of Spin Density Matrix Elements (SDMEs) in hard exclusive $ω$ meson muoproduction on the proton at COMPASS using 160 GeV/$c$ polarised $ μ^{+}$ and $ μ^{-}$ beams impinging on a liquid hydrogen target. The measur…
View article: Measurement of the cross section for hard exclusive $\\pi^0$ muoproduction on the proton
Measurement of the cross section for hard exclusive $\\pi^0$ muoproduction on the proton Open
We report on a measurement of hard exclusive $\pi^0$ muoproduction on the proton by COMPASS using 160 GeV/$c$ polarised $\mu^+$ and $\mu^-$ beams of the CERN SPS impinging on a liquid hydrogen target. From the average of the measured $\mu^…