Littérature scientifique sur le sujet « Dark Matter Searches »
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Articles de revues sur le sujet "Dark Matter Searches"
Feder, Toni. « Dark-matter searches ». Physics Today 67, no 9 (septembre 2014) : 25. http://dx.doi.org/10.1063/pt.3.2513.
Texte intégralSADOULET, BERNARD. « DARK MATTER SEARCHES ». International Journal of Modern Physics A 15, supp01b (juillet 2000) : 687–714. http://dx.doi.org/10.1142/s0217751x00005371.
Texte intégralPretzl, K. « Dark Matter Searches ». Space Science Reviews 130, no 1-4 (23 mars 2007) : 63–72. http://dx.doi.org/10.1007/s11214-007-9151-0.
Texte intégralBAUDIS, LAURA. « DARK MATTER SEARCHES ». International Journal of Modern Physics A 21, no 08n09 (10 avril 2006) : 1925–37. http://dx.doi.org/10.1142/s0217751x06032873.
Texte intégralBaudis, Laura. « Dark matter searches ». Annalen der Physik 528, no 1-2 (31 juillet 2015) : 74–83. http://dx.doi.org/10.1002/andp.201500114.
Texte intégralBaudis, Laura. « Cryogenic Dark Matter Searches ». Europhysics News 52, no 3 (2021) : 22–24. http://dx.doi.org/10.1051/epn/2021304.
Texte intégralJ. C. Spooner, Neil. « Direct Dark Matter Searches ». Journal of the Physical Society of Japan 76, no 11 (15 novembre 2007) : 111016. http://dx.doi.org/10.1143/jpsj.76.111016.
Texte intégralSeidel, Wolfgang. « Cryogenic dark matter searches ». Nuclear Physics B - Proceedings Supplements 138 (janvier 2005) : 130–34. http://dx.doi.org/10.1016/j.nuclphysbps.2004.11.031.
Texte intégralGascon, J. « Direct Dark Matter Searches ». Nuclear Physics B - Proceedings Supplements 143 (juin 2005) : 423–28. http://dx.doi.org/10.1016/j.nuclphysbps.2005.01.139.
Texte intégralGelmini, G. B., P. Gondolo et E. Roulet. « Neutralino dark matter searches ». Nuclear Physics B 351, no 3 (mars 1991) : 623–44. http://dx.doi.org/10.1016/s0550-3213(05)80036-7.
Texte intégralThèses sur le sujet "Dark Matter Searches"
Kahlhoefer, Felix Karl David. « Complementarity of searches for dark matter ». Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:ec5b1afe-b75c-44d9-9dad-e0d342e46fa1.
Texte intégralMishra-Sharma, Siddharth. « Extragalactic Searches for Dark Matter Annihilation ». Thesis, Princeton University, 2018. http://pqdtopen.proquest.com/#viewpdf?dispub=10928813.
Texte intégralWe are at the dawn of a data-driven era in astrophysics and cosmology. A large number of ongoing and forthcoming experiments combined with an increasingly open approach to data availability offer great potential in unlocking some of the deepest mysteries of the Universe. Among these is understanding the nature of dark matter (DM)—one of the major unsolved problems in particle physics. Characterizing DM through its astrophysical signatures will require a robust understanding of its distribution in the sky and the use of novel statistical methods.
The first part of this thesis describes the implementation of a novel statistical technique which leverages the “clumpiness” of photons originating from point sources (PSs) to derive the properties of PS populations hidden in astrophysical datasets. This is applied to data from the Fermi satellite at high latitudes (|b| ≥ 30°) to characterize the contribution of PSs of extragalactic origin. We find that the majority of extragalactic gamma-ray emission can be ascribed to unresolved PSs having properties consistent with known sources such as active galactic nuclei. This leaves considerably less room for significant dark matter contribution.
The second part of this thesis poses the question: “what is the best way to look for annihilating dark matter in extragalactic sources?” and attempts to answer it by constructing a pipeline to robustly map out the distribution of dark matter outside the Milky Way using galaxy group catalogs. This framework is then applied to Fermi data and existing group catalogs to search for annihilating dark matter in extragalactic galaxies and clusters.
Palacio, Navarro Joaquim. « Indirect dark matter searches : MAGIC & ; CTA ». Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/462764.
Texte intégralDecades of observational evidences have been accumulated to show that Standard Model (SM) particles cannot totally explain the strong gravitational unbalance observed in several astronomical regions, at all cosmological scales, from that of Milky Way (MW) satellite galaxies, to that of Cluster of Galaxies (CGs). Although some theories argue for the modification of the gravitational laws, the existence of a new massive particle (or a set of them), interacting only weakly with SM particles, provides a preferred explanation. It is estimated that this form of Dark Matter (DM) roughly accounts for 4 times the amount of SM matter, therefore shaping the evolution of cosmic structures along the history of the Universe. A well-motivated general framework for DM is that of a Weakly Interacting Massive Particle (WIMP), generic massive particles with a mass range expected between few GeVs and few hundreds TeV, interaction strengths at the weak scale, and either stable or very long lived. The WIMP paradigm has been long debated, and has the advantage of being at reach by different of the top-class instruments of the current times, so that a putative discovery could be validated independently. We focus on the indirect search of DM, where annihilating or decaying WIMPs are expected to emit gamma rays at energies detectable by Imaginc Atmospheric Cherenkov Telescopes (IACTs), as the currently operating MAGIC telescopes or the future Cherenkov Telescope Array (CTA). The expected DM signal can be moderate extended when compared to IACTs Field of View (FoV), what challenges the performance of the \acrshort{dm} search of these instruments. In this thesis, I contribute to the MAGIC ongoing efforts on indirect DM searches at different analysis levels. A tool for handling the massive data products generated by current high energy experiments is developed. More over, a tailored Monte Carlo (MC) for moderate extended sources is proposed as an upgrade of the current general MC for extended sources. Finally, a method to optimize the pointing strategy of IACTs while observing moderate extended sources taking into account the off-axis performance of the instrument has also been developed and, implemented for the first time to indirect DM searches on highly DM dominated nearby dwarf Sphereoidal galaxies (dSphs). I also show my contribution to the largest telescope to be part of CTA, the Large Size Telescopes, that will dominate the CTA sensitivity for standard WIMP searches. Constraints on the WIMP thermally averaged cross-section and/or decay life-time are put with 60~hours of data in the recently discovered dSph Triangulum-II and 202~hours on the Perseus CG. On both searches, we apply a binned likelihood analysis optimized for the spectral and morphological features of gamma-ray signals of DM from annihilating or decaying WIMPs. We reach sensitivities to the thermally averaged cross-section of 3·10^{-26}~\cm^{3}\s^{-1} and decay life-times of 0.3·\times10^{25}~\s, being this the most constraining MAGIC results on WIMP searches.
Ingleby, Stuart. « Cryodetector readout for direct dark matter searches ». Thesis, University of Oxford, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.558393.
Texte intégralScott, Pat. « Searches for Particle Dark Matter Dark stars, dark galaxies, dark halos and global supersymmetric fits / ». Doctoral thesis, Stockholm : Department of Physics, Stockholm University, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-38221.
Texte intégralAt the time of the doctoral defense, the following papers were unpublished and had a status as follows: Paper 5: Accepted. Paper 6: Submitted. Härtill 6 uppsatser.
Mantani, Luca. « Simplified t-channel models for dark matter searches ». Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/13444/.
Texte intégralFigueiredo, Vaz Pato Miguel. « A multi-disciplinary approach to Dark Matter Searches ». Paris 7, 2011. http://www.theses.fr/2011PA077205.
Texte intégralA large portion of the present Universe is composed of a non-luminous kind of matter, which is intrinsically distinct from ail mass constituents known to exist. The evidence for this so-called Dark Matter spans sub-galactic to cosmological scales, and strongly suggests that it contributes around 80-85% of the matter content in our Universe. Over the past years, numerous experimental results relevant for Dark Matter searches have been released, triggering a great deal of excitement in the field. Moreover, plenty of data are expected in the near future. This thesis aims at linking Dark Matter models and their experimental signatures in current and upcoming detectors. As far as indirect Dark Matter detection is concerned, special attention is paid to the recently reported electron/positron excess in cosmic rays, which can in principle be explained by Dark Matter annihilations in our Galaxy. In order to test this possibility we perform a multi-messenger analysis combining the constraints from different astrophysical channels such as antiprotons, gamma-rays and radio signals. The uncertainties entering the computation of Dark Matter signatures are very significant and ultimately limit our ability to extract the properties of Dark Matter in case of discovery. Therefore, to assess and forecast ail relevant uncertainties is crucial, and a large portion o this thesis is devoted to that topic. In particular, we study the prospects for pinpointing cosmic-ray propagation with AMS-02, the systematic uncertainties regarding the local Dark Matter density and the effect of astrophysical unknowns on direct detection experiments
Danninger, Matthias. « Searches for Dark Matter with IceCube and DeepCore : New constraints on theories predicting dark matter particles ». Doctoral thesis, Stockholms universitet, Fysikum, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-89820.
Texte intégralCurrie, Alastair Edward. « Direct searches for WIMP dark matter with ZEPLIN-III ». Thesis, Imperial College London, 2012. http://hdl.handle.net/10044/1/9980.
Texte intégralCosta, Miguel António Felizardo da. « Advanced instrumentation for superheated liquid detectors in dark matter searches ». Doctoral thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/8863.
Texte intégralThe initial goal of the thesis work was to improve the performance of the instrumentation used in the SIMPLE dark matter search. Consequently, the ultimate objective is to find a possible candidate for Dark Matter or improve the knowledge of its nature. Upon a brief description of Dark Matter and the status of its search, the fundamentals of Superheated Liquid Detectors are presented. This thesis presents a robust acoustic instrumentation together with a new method for the identification of bubble nucleations in Superheated Droplet Detectors. This is accomplished through straightforward signal processing techniques applied to the acoustical recording of the nucleation events, which consists of pulse shape identification procedures. A set of tests are presented to evaluate the performance of the proposed algorithms, as well as the new and more reliable instrumentation. An effort to locate a bubble nucleation in the SDDs is accomplished through some elaborated signal processing techniques applied to the acoustical recording of the nucleation events. These include the application of wavelets, the chirp-z transform and pulse shape identification procedures to locate temporally and validate the nucleation for its spatial localization. Acoustic and SDD associated backgrounds are completely discriminated with the developed signal processing techniques. Results from systematic studies are presented for the instrumentation and SDD response,which are used in the SIMPLE dark matter search experiment and possibly in neutron dosimetry. A new bubble nucleation efficiency is drawn out, together with particle discrimination confirmation determined throughout a-n calibrations. SIMPLE's Phase-II Dark Matter results are presented with the implementation of the complete instrumentation in operation for SDDs. These results are simultaneously presented with the full characterization of the local background scenario and gained knowledge of SDD characteristics and dynamics. Interpretations of these results are laid out. The direct future is given through the R&D of a rejuvenation superheated liquid detector, the Big Droplet Chamber. A prototype of this new Bubble Chamber is shown together with its first results of a more prevailing ultrasound acoustic system. Which can possibly reveal in the near future, unseen aspects such as the bubble formation stage in superheated liquids up to now.
Fundação para a Ciência e Tecnologia - (SFRH/BD/46545/2008)
Livres sur le sujet "Dark Matter Searches"
1975-, Bertone Gianfranco, dir. Particle dark matter : Observations, models and searches. New York : Cambridge University Press, 2009.
Trouver le texte intégralBertone, Gianfranco. Particle dark matter : Observations, models and searches. New York : Cambridge University Press, 2009.
Trouver le texte intégralMorgante, Enrico. Aspects of WIMP Dark Matter Searches at Colliders and Other Probes. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67606-7.
Texte intégralAleksić, Jelena. Optimized Dark Matter Searches in Deep Observations of Segue 1 with MAGIC. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-23123-5.
Texte intégralKöhler, Nicolas Maximilian. Searches for the Supersymmetric Partner of the Top Quark, Dark Matter and Dark Energy at the ATLAS Experiment. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-25988-4.
Texte intégralAnthony, Matthew. Understanding Low-Energy Nuclear Recoils in Liquid Xenon for Dark Matter Searches and the First Results of XENON1T. [New York, N.Y.?] : [publisher not identified], 2018.
Trouver le texte intégralKrauss, Lawrence Maxwell. The fifth essence : The search for dark matter in the universe. New York : Basic Books, 1989.
Trouver le texte intégralKrauss, Lawrence Maxwell. The fifth essence : The search for dark matter in the universe. London : Hutchinson Radius, 1989.
Trouver le texte intégralKrauss, Lawrence Maxwell. The fifth essence : The search for dark matter in the universe. London : Vintage, 1990.
Trouver le texte intégralPöttgen, Ruth. Search for Dark Matter with ATLAS. Cham : Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-41045-6.
Texte intégralChapitres de livres sur le sujet "Dark Matter Searches"
Pretzl, K. « Dark Matter Searches ». Dans The Composition of Matter, 63–72. New York, NY : Springer New York, 2007. http://dx.doi.org/10.1007/978-0-387-74184-0_7.
Texte intégralAleksić, Jelena. « Dark Matter Searches ». Dans Optimized Dark Matter Searches in Deep Observations of Segue 1 with MAGIC, 25–52. Cham : Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-23123-5_2.
Texte intégralRich, J. « Searches for Dark Matter ». Dans Theoretical and Observational Cosmology, 305–16. Dordrecht : Springer Netherlands, 1999. http://dx.doi.org/10.1007/978-94-011-4455-1_8.
Texte intégralTao, Charling. « Searches for Dark Matter ». Dans ESO ASTROPHYSICS SYMPOSIA, 79–90. Berlin, Heidelberg : Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/10857580_8.
Texte intégralBauer, Martin, et Tilman Plehn. « Indirect Searches ». Dans Yet Another Introduction to Dark Matter, 111–27. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-16234-4_5.
Texte intégralBauer, Martin, et Tilman Plehn. « Direct Searches ». Dans Yet Another Introduction to Dark Matter, 129–43. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-16234-4_6.
Texte intégralBauer, Martin, et Tilman Plehn. « Collider Searches ». Dans Yet Another Introduction to Dark Matter, 145–73. Cham : Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-16234-4_7.
Texte intégralBlanchard, John W., Alexander O. Sushkov et Arne Wickenbrock. « Magnetic Resonance Searches ». Dans The Search for Ultralight Bosonic Dark Matter, 173–200. Cham : Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-95852-7_6.
Texte intégralSadoulet, Bernard. « Searches for Dark Matter Particles ». Dans Dark Matter in the Universe, 271–305. Dordrecht : Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-1940-2_18.
Texte intégralvan der Kruit, P. C. « Observational Searches for Dark Halos ». Dans Dark Matter in the Universe, 415–24. Dordrecht : Springer Netherlands, 1987. http://dx.doi.org/10.1007/978-94-009-4772-6_87.
Texte intégralActes de conférences sur le sujet "Dark Matter Searches"
Moriyama, Shigetaka, Osamu Yasuda, Naba Mondal et Chihiro Ohmori. « Dark Matter Searches ». Dans NEUTRINO FACTORIES, SUPERBEAMS AND BETABEAMS : 9th International Workshop on Neutrino Factories, Superbeams, and Betabeams. AIP, 2008. http://dx.doi.org/10.1063/1.2899007.
Texte intégralBAUDIS, LAURA. « DARK MATTER SEARCHES ». Dans Proceedings of the XXII International Symposium. WORLD SCIENTIFIC, 2006. http://dx.doi.org/10.1142/9789812704023_0031.
Texte intégralSadoulet, Bernard. « Dark Matter Searches ». Dans Proceedings of the XIX International Symposium. WORLD SCIENTIFIC, 2000. http://dx.doi.org/10.1142/9789812793942_0035.
Texte intégral« Dark matter searches ». Dans International School of Subnuclear Physics, ISSP 2014, 52nd Course, sous la direction de Alessandro Bettini. World Scientific, 2016. http://dx.doi.org/10.1142/9789813148680_0007.
Texte intégralBERNABEI, R. « DARK MATTER SEARCHES ». Dans Proceedings of the 7th School. WORLD SCIENTIFIC, 2005. http://dx.doi.org/10.1142/9789812701893_0008.
Texte intégralBettini, Alessandro. « Dark Matter Searches ». Dans International Europhysics Conference on High Energy Physics. Trieste, Italy : Sissa Medialab, 2007. http://dx.doi.org/10.22323/1.021.0412.
Texte intégralStern, Ian P., ADMX et ADMX-HF collaborations. « Axion dark matter searches ». Dans WORKSHOP ON DARK MATTER, NEUTRINO PHYSICS AND ASTROPHYSICS CETUP* 2013 : VIIth International Conference on Interconnections between Particle Physics and Cosmology PPC* 2013. AIP Publishing LLC, 2014. http://dx.doi.org/10.1063/1.4883465.
Texte intégralSemertzidis, Yannis. « Axion dark matter searches ». Dans The 39th International Conference on High Energy Physics. Trieste, Italy : Sissa Medialab, 2019. http://dx.doi.org/10.22323/1.340.0729.
Texte intégralZHANG, Le. « Indirect searches of dark matter ». Dans Identification of Dark Matter 2010. Trieste, Italy : Sissa Medialab, 2011. http://dx.doi.org/10.22323/1.110.0060.
Texte intégralDe los Heros, Carlos P. « Dark matter searches with IceCube ». Dans Identification of Dark Matter 2010. Trieste, Italy : Sissa Medialab, 2011. http://dx.doi.org/10.22323/1.110.0064.
Texte intégralRapports d'organisations sur le sujet "Dark Matter Searches"
Wai, Lawrence. Dark Matter Searches With GLAST. US : Stanford Linear Accelerator Center (SLAC), février 2007. http://dx.doi.org/10.2172/899208.
Texte intégralKim, Young Jin. Development of New Directions in Axion Dark Matter Searches. Office of Scientific and Technical Information (OSTI), mars 2019. http://dx.doi.org/10.2172/1501785.
Texte intégralKhatiwada, Rakshya. Qubit Based Single Photon Sensors for Dark Matter Searches. Office of Scientific and Technical Information (OSTI), janvier 2019. http://dx.doi.org/10.2172/1592131.
Texte intégralArtoni, Giacomo, Tongyan Lin, Bjoern Penning, Gabriella Sciolla et Alessio Venturini. Prospects for collider searches for dark matter with heavy quarks. Office of Scientific and Technical Information (OSTI), août 2013. http://dx.doi.org/10.2172/1336630.
Texte intégralCraig, W., L. Fabris, N. Madden, K. Ziock, C. Hailey, T. Aramaki, F. Gabhauer, J. Koglin, K. Mori et H. Yu. A Novel Antimatter Detector with Application to Dark Matter Searches. Office of Scientific and Technical Information (OSTI), février 2006. http://dx.doi.org/10.2172/928152.
Texte intégralAbdallah, Jalal, Adi Ashkenazi, Antonio Boveia, Giorgio Busoni, Andrea De Simone, Caterina Doglioni, Aielet Efrati et al. Simplified Models for Dark Matter and Missing Energy Searches at the LHC. Office of Scientific and Technical Information (OSTI), octobre 2014. http://dx.doi.org/10.2172/1304777.
Texte intégralMirabolfathi, Nader. Sub-Kelvin High-Mass CCD Detectors for Dark Matter & ; Neutrino Searches. Office of Scientific and Technical Information (OSTI), janvier 2020. http://dx.doi.org/10.2172/1595467.
Texte intégralBoveia, Antonio, Oliver Buchmueller, Giorgio Busoni, Francesco D' Eramo, Albert De Roeck, Andrea De Simone, Caterina Doglioni et al. Recommendations on presenting LHC searches for missing transverse energy signals using simplified s-channel models of dark matter. Office of Scientific and Technical Information (OSTI), mars 2016. http://dx.doi.org/10.2172/1255141.
Texte intégralFarbin, Amir. DoE Early Career Research Program : Final Report : Model-Independent Dark-Matter Searches at the ATLAS Experiment and Applications of Many-core Computing to High Energy Physics. Office of Scientific and Technical Information (OSTI), juillet 2015. http://dx.doi.org/10.2172/1193786.
Texte intégralWai, Lawrence L. GLAST DARK MATTER SEARCH. Office of Scientific and Technical Information (OSTI), novembre 2002. http://dx.doi.org/10.2172/808683.
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