Desirée Della Monica Ferreira

Fabrication status and expected performance of the inner-core x-ray optic for BabyIAXO

Jooyun Woo, Yue Yu, İpek ALTUNYURT, Todd Decker et autres

BabyIAXO, a pathfinder for the International Axion Observatory (IAXO), is designed to demonstrate all key technologies at scale while achieving an improvement in sensitivity over the recent CERN Axion Solar Telescope (CAST) experiment by approximately a factor of five. Such improvement is …

Overview and design optimization of a custom hybrid X-ray telescope for the International Axion Observatory (IAXO)

Yue Yu, Jooyun Woo, İpek ALTUNYURT, Stefano Basso et autres

We present the design optimization for maximizing the effective area of a custom X-ray optic for the International Axion Observatory (IAXO) and BabyIAXO, including its novel hybrid configuration that enables full coverage of the 700-mm-diameter magnetic bore with minimal stress imposed on …

Overview and design optimization of a custom hybrid X-ray telescope for the International Axion Observatory (IAXO)

Yue Yu, Jooyun Woo, İpek ALTUNYURT, Stefano Basso et autres

We present the design optimization for maximizing the effective area of a custom X-ray optic for the International Axion Observatory (IAXO) and BabyIAXO, including its novel hybrid configuration that enables full coverage of the 700-mm-diameter magnetic bore with minimal stress imposed on …

us, it, de, es, dk (code pays fourni par la source)

Fabrication status and expected performance of the inner-core X-ray optic for BabyIAXO

Jooyun Woo, Yue Yu, İpek ALTUNYURT, Todd Decker et autres

BabyIAXO, a pathfinder for the International Axion Observatory (IAXO), is designed to demonstrate all key technologies at scale while achieving an improvement in sensitivity over the recent CERN Axion Solar Telescope (CAST) experiment by approximately a factor of five. Such improvement is …

A modular and mission agnostic EGSE concept for testing of astronomical space instruments: as applied to NewAthena and Theseus missions

Denis Tcherniak, Gabriel Cobos Tello, Klavs Rommedahl, Jan Raagaard Peterson et autres

We present a standardized, modular Electrical Ground Support Equipment (EGSE) architecture for functional testing of space mission electronics. This system features a reusable controller module and mission-specific modules, all within a 19” rack form factor and powered via Power over Ethernet. Standardized …

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Platinum and carbon mirror coatings for the NewAthena x-ray optics

Sara Svendsen, Sonny Massahi, Desirée Della Monica Ferreira, Diego Paredes Sanz et autres

As the development of the NewAthena x-ray observatory continues to progress towards mission adoption, refinement of the x-ray reflective mirror coatings remains critical to ensure telescope optics performance. While previous studies have demonstrated suitability of iridium and carbon coatings, platinum is now …

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Analytical computation of the effective area and of the stray light in the NewAthena x-ray telescope

Daniele Spiga, Giorgia Sironi, Alberto Moretti, Desirée Della Monica Ferreira et autres

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The NewAthena x-ray mirror modules

Maximilien J. Collon, Luis Abalo, Sofia Fuster Almenar, Nicolas M. Barrière et autres

NewAthena is the next generation x-ray telescope being prepared by the European Space Agency (ESA) as L-class mission for adoption in 2027, with a planned launch date around 2038. NewAthena is a general purpose observatory that operates in an energy range from …

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The NewAthena x-ray optics

Marcos Bavdaz, Marine Martin-Lagarde, Sebastiaan H. J. A. Fransen, Pieter Smid et autres

The NewAthena (New Advanced Telescope for High ENergy Astrophysics) mission is the next generation X\x-ray observatory of ESA and is currently being studied and technologically prepared for adoption early 2027. NewAthena builds on a novel x-ray optics technology specifically developed for this …

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Developing Future-Ready Petroleum Engineers to Address Industry Challenges

Z. Yew, Jabier Martinez, Soumyajit Mukherjee, M. Al-Jubour et autres

Abstract The energy industry is grappling with a critical trilemma: balancing energy security, affordability, and sustainability amid increasing complexity. To meet these demands, modern petroleum engineers must master the full pore-to-process spectrum—linking subsurface understanding to surface facility design and operations. This integrated …

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Reflectometer station for ARIRANHA: the instrumentation and diffraction beamline at SIRIUS/LNLS

D. Sanz, Sonny Massahi, Sara Svendsen, Desirée Della Monica Ferreira et autres

In this work, we present the capabilities and anticipated performance of a state-of-the-art reflectometer that will be an integral part of the instrumentation beamline at SIRIUS – ARIRANHA (Advanced Research on Instrumentation and Imaging for Photon Beams), operating in an energy range …

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Opportunities and challenges of X-ray multilayer mirror coatings for NewAthena and Future High-Energy Missions

Desirée Della Monica Ferreira, Sara Svendsen, Sonny Massahi, Nis C. Gellert et autres

High-energy astrophysics missions demand cutting-edge technologies to assure their maximum observational capabilities. This study explores multilayer coatings for X-ray mirrors, specifically assessing their potential applications for the NewAthena mission and other possible future high-energy missions. Our work emphasizes the design parameters crucial …

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