S. Siddique
A5102968126- Atomic and Subatomic Physics Research
- Particle Accelerators and Free-Electron Lasers
- Magnetic properties of thin films
- Magnetic confinement fusion research
- Dark Matter and Cosmic Phenomena
- Geophysical and Geoelectrical Methods
- IoT and Edge/Fog Computing
- Particle physics theoretical and experimental studies
- Manufacturing Process and Optimization
- Quantum and electron transport phenomena
- Advanced Machining and Optimization Techniques
- Open Source Software Innovations
- Experimental and Theoretical Physics Studies
- Software Engineering Research
- Physics of Superconductivity and Magnetism
- Advanced NMR Techniques and Applications
- Software Engineering Techniques and Practices
- Advanced Data Storage Technologies
- Advancements in Photolithography Techniques
- Quantum and Classical Electrodynamics
- Smart Grid Security and Resilience
- Computational Physics and Python Applications
- Software System Performance and Reliability
- Particle accelerators and beam dynamics
Forschungszentrum Jülich
2023-2024
RWTH Aachen University
2023-2024
National University of Sciences and Technology
2023
Based on the notion that local dark-matter field of axions or axionlike particles (ALPs) in our Galaxy induces oscillating couplings to spins nucleons and nuclei (via electric dipole moment latter and/or paramagnetic axion-wind effect), we establish feasibility a new method search for ALPs storage rings. previous work allows us maintain in-plane polarization stored deuteron beam few hundred seconds, perform first proof-of-principle experiment at Cooler Synchrotron (COSY) scan momenta near...
This paper presents the successful application of a phase-lock feedback system to maintain resonance condition radio frequency (rf) spin rotator (specifically, an rf Wien filter) with respect 120 kHz precession in Cooler Synchrotron (COSY) storage ring. Real-time monitoring and filter signal allows relative phase between two be stabilized at arbitrary setpoint. The compensates for deviations by adjusting and/or as needed. With this method, variation demand standard deviation...
The proposed method exploits charged particles confined as a storage ring beam (proton, deuteron, possibly $^3$He) to search for an intrinsic electric dipole moment (EDM) aligned along the particle spin axis. Statistical sensitivities could approach 10$^{-29}$ e$\cdot$cm. challenge will be reduce systematic errors similar levels. adjusted preserve polarisation, initially parallel velocity, times in excess of 15 minutes. Large radial fields, acting through EDM, rotate polarisation from...
This project exploits charged particles confined as a storage ring beam (proton, deuteron, possibly $^3$He) to search for an intrinsic electric dipole moment (EDM, $\vec d$) aligned along the particle spin axis. Statistical sensitivities can approach $10^{-29}$~e$\cdot$cm. The challenge will be reduce systematic errors similar levels. adjusted preserve polarization, initially parallel velocity, times in excess of 15 minutes. Large radial fields, acting through EDM, rotate polarization ($\vec...
Abstract Global Software Development (GSD) is a contemporary approach to software development that offers numerous advantages, including enhanced cost-effectiveness and timely delivery. It enables access vast pool of skilled developers facilitates the exchange best practices innovative ideas within industry. However, effective project management plays vital role in ensuring successful product development. Organizations achieve success consistently adhere well-defined methodologies, resulting...
High-frequency driven resonant spin rotators are routinely used as standard instruments in polarization experiments particle and nuclear physics. Maintaining the continuous exact parametric resonance condition of equality rotator precession frequency during operation is one challenges. We present a detailed analytical description effects detuning on precessing vertical in-plane components polarization. An important part formalism presented here consideration experimentally relevant...
Radiofrequency-driven resonant spin rotators are routinely used as standard instruments in polarization experiments particle and nuclear physics. Maintaining the continuous exact parametric spin-resonance condition of equality rotator precession frequency during operation constitutes one challenges. We present a detailed analytic description impact detuning resonance on vertical in-plane precessing components polarization. An important part formalism presented here is consideration...
In polarization experiments at storage rings, one of the challenges is to maintain spin-resonance condition a radio-frequency spin rotator with spin-precessions orbiting particles. Time-dependent variations magnetic fields ring elements lead unwanted precession frequency. We report here on solution this problem by shielding (or masking) bunches stored in from high-frequency rotator, so that masked pilot bunch acts as co-magnetometer for other signal bunch, tracking fluctuations time scale...
The Internet of Things (IoT) constitutes a digitally integrated network intelligent devices equipped with sensors, software, and communication capabilities, facilitating data exchange among multitude digital systems via the Internet. Despite its pivotal role in software development life-cycle (SDLC) for ensuring quality terms both functional non-functional aspects, testing within this intricate software–hardware ecosystem has been somewhat overlooked. To address this, various techniques are...