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Articles by De Petris
CHEX-MATE: Are we getting cluster thermodynamics right?
Abstract Context. Galaxy clusters offer powerful insights into the large-scale structure of the Universe and the physics of baryons in hot states. Their scientific exploitation, however, hinges on our ability to accurately measure key thermodynamic properties. Aims. In this work we assess the reliability of current analysis techniques in reconstructing these properties, with a particular focus on samples similar to those observed in the Cluster Heritage project with XMM-Newton (CHEX-MATE). Methods.
Astrophysics > Cosmology and Nongalactic Astrophysics
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CHEX-MATE: Relationship between X-ray and millimetre inferences of galaxy cluster temperature profiles
Abstract Thermodynamic profiles from X-ray and millimetre observations of galaxy clusters are often compared under the simplifying assumptions of a smooth, spherically symmetric intracluster medium. These approximations lead to expected discrepancies in the inferred profiles, which can provide insights into the cluster structure or cosmology.
CHEX-MATE: Towards a consistent universal pressure profile and cluster mass reconstruction
Abstract In a self-similar paradigm of structure formation, the thermal pressure of the hot intra-cluster gas follows a universal distribution, once the profile of each cluster is normalised based on the proper mass and redshift dependencies. The reconstruction of such a universal pressure profile requires an individual estimate of the mass of each cluster.
Study of the impact of filamentary structures on the properties of Galaxy Clusters from hydrodynamic simulations and multi-wavelength observations
En escalas del orden del megapársec, la estructura a gran escala que observamos hoy en el Universo se dispone según una trama reticular, conocida como Cosmic Web. La Cosmic Web, compuesta por cúmulos de galaxias, filamentos, paredes bidimensionales y regiones subdensas, se origina a partir de las fluctuaciones aleatorias del campo de densidad del Universo primordial y evoluciona de manera no lineal hasta la actualidad.
Reconsidering the dynamical states of galaxy clusters using PCA and UMAP
The structure of a galaxy cluster consists of a large dark matter halo, typically with a mass in the range , filled with hot intracluster gas, and populated with hundreds or thousands of galaxies. A wide range of physical processes take place within clusters, meaning they play a crucial role in many areas of astrophysics and cosmology. The evolution of galaxies is strongly dependent on their cosmic environment, and clusters represent one of the most extreme environments for a galaxy.
The three hundred project: mapping the matter distribution in galaxy clusters via deep learning from multiview simulated observations
Estimating the matter content in galaxy clusters (see Kravtsov & Borgani 2012, for a review) is crucial for cosmological studies due to the fact that they are the biggest gravitationally bound objects originating from small density fluctuations in the early universe. Thus cosmological parameters can be constrained by studying the abundance of galaxy clusters as a function of the mass and redshift (e.g. Allen, Evrard & Mantz 2011; Planck Collaboration XXIV 2016b; Pratt et al. 2019; Salvati et al.
Harnessing social norms to gain cost-effectiveness in conservation schemes through dynamic scheme design: implications of bounded rationality and other-regarding preferences for Payments for Ecosystem Services (PES)
Item Type: MPRA Paper Original Title: Harnessing social norms to gain cost-effectiveness in conservation schemes through dynamic scheme design: implications of bounded rationality and other-regarding preferences for Payments for Ecosystem Services (PES) Language: English Keywords: Payment for Ecosystem Services (PES); agri-environment schemes (AES); social norms; bounded rationality; ecological-economic modelling; agent-based modelling (ABM) Subjects: C - Mathematical and Quantitative Methods...
Il “ccnl riders” e la repressione della condotta antisindacale dell’impresa-piattaforma
IdiomacatalàDeutschEnglishespañoleuskarafrançaisgalegoitalianoportuguêsromână
[2311.03838] Autonomous Exploration and General Visual Inspection of Ship Ballast Water Tanks using Aerial Robots
arXiv:2311.03838 (cs) Download PDF Comments: Subjects: Robotics (cs.RO) Cite as: arXiv:2311.03838 [cs.RO] (or arXiv:2311.03838v1 [cs.RO] for this version) https://doi.org/10.48550/arXiv.2311.03838 Submission history From: Mihir Dharmadhikari [ view email] [v1] Tue, 7 Nov 2023 09:38:47 UTC (11,649 KB) Bibliographic Tools Bibliographic Explorer Toggle Bibliographic Explorer () Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data,...
Ancora sulla cronologia delle opere di Giulio Paolo (fino al 211 d.C)
IdiomacatalàDeutschEnglishespañoleuskarafrançaisgalegoitalianoportuguêsromână
Team CERBERUS Wins the DARPA Subterranean Challenge: Technical Overview and Lessons Learned
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The Molecular Tumor Board Portal supports clinical decisions and automated reporting for precision oncology - Nature Cancer
Abstract There is a growing need for systems that efficiently support the work of medical teams at the precision-oncology point of care. Here, we present the implementation of the Molecular Tumor Board Portal (MTBP), an academic clinical decision support system developed under the umbrella of Cancer Core Europe that creates a unified legal, scientific and technological platform to share and harness next-generation sequencing data.
[2110.12254] The COSmic Monopole Observer (COSMO)
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Support systems to guide clinical decision-making in precision oncology: The Cancer Core Europe Molecular Tumor Board Portal - Nature Medicine
To the Editor — The optimal management of patients with cancer is increasingly dependent on individualized treatments guided by tumor sequencing data. As comprehensive genomic tests become routine in many disease settings and academic centers promote ‘-omics-guided’ recruitment into clinical trials, accurate and scalable data interpretation represents a major challenge.
CERN Document Server
Author(s) Sugai, H. (Tohoku U., Sendai, ELPH) ; Ade, P.A.R. (Cardiff U.) ; Akiba, Y. (Nishina Ctr., RIKEN) ; Alonso, D. (Cardiff U. ; Oxford U.) ; Arnold, K. (UC, San Diego) ; Aumont, J. (IRAP, Toulouse) ; Austermann, J. (NIST, Boulder) ; Baccigalupi, C. (CERN) ; Banday, A.J. (IRAP, Toulouse) ; Banerji, R. (APC, Paris) ; Barreiro, R.B. (Cantabria U., Santander) ; Basak, S. (IISER, Trivandrum, Sch. Phys.) ; Beall, J. (NIST, Boulder) ; Beckman, S. (Colorado U.) ; Bersanelli, M.
GASTON: Galactic Star Formation with NIKA2: A new population of cold massive sources discovered
Authors:N. Peretto, A. Rigby, R. Adam, P. Ade, P. André, A. Andrianasolo, H. Aussel, A. Bacmann, A. Beelen, A. Benoît, A. Bideaud, O. Bourrion, M. Calvo, A. Catalano, B. Comis, M. De Petris, F.-X. Désert, S. Doyle, E. F. C. Driessen, A. Gomez, J. Goupy, F. Kéruzoré, C. Kramer, B. Ladjelate, G. Lagache, S. Leclercq, J.-F. Lestrade, J.F. Macías-Pérez, P. Mauskopf, F. Mayet, A. Monfardini, F. Motte, L. Perotto, G. Pisano, N. Ponthieu, V. Revéret, I. Ristorcelli, A. Ritacco, C. Romero, H. Roussel, F. Ruppin, K. Schuster, S. Shu, A. Sievers, C.
Concept design of the LiteBIRD satellite for CMB B-mode polarization
Sekimoto, Y; Ade, P; Arnold, K; Aumont, J; Austermann, J; Baccigalupi, C; Banday, A; ...
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