Supersymmetric Dark Matter
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TLDR
In this article, the neutralino is proposed as the lightest superpartner in many supersymmetric theories, and it is shown how to calculate the cosmological abundance of neutralino and event rates for both direct and indirect detection schemes.About:
This article is published in Physics Reports.The article was published on 2000-08-01 and is currently open access. It has received 1670 citations till now. The article focuses on the topics: Lightest Supersymmetric Particle & Weakly interacting massive particles.read more
Citations
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Journal ArticleDOI
An anomalous positron abundance in cosmic rays with energies 1.5-100 GeV
O. Adriani,G. C. Barbarino,G. A. Bazilevskaya,Roberto Bellotti,Mirko Boezio,E. A. Bogomolov,Lorenzo Bonechi,M. Bongi,V. Bonvicini,S. Bottai,A. Bruno,F. Cafagna,D. Campana,Per Carlson,Marco Casolino,G. Castellini,M. P. De Pascale,G. De Rosa,N. De Simone,V. Di Felice,A. M. Galper,L. A. Grishantseva,Petter Hofverberg,S. V. Koldashov,S. Y. Krutkov,A. N. Kvashnin,A. A. Leonov,V. Malvezzi,L. Marcelli,W. Menn,V. V. Mikhailov,E. Mocchiutti,Silvio Orsi,G. Osteria,P. Papini,Mark Pearce,P. Picozza,Marco Ricci,S. B. Ricciarini,M. Simon,Roberta Sparvoli,Piero Spillantini,Y. I. Stozhkov,Andrea Vacchi,E. Vannuccini,G. I. Vasilyev,S. A. Voronov,Y. T. Yurkin,G. Zampa,N. Zampa,V. G. Zverev +50 more
TL;DR: It is found that the positron fraction increases sharply over much of that range, in a way that appears to be completely inconsistent with secondary sources, and is concluded that a primary source, be it an astrophysical object or dark matter annihilation, is necessary.
Journal ArticleDOI
Review of mathematics, numerical factors, and corrections for dark matter experiments based on elastic nuclear recoil
J.D. Lewin,P.F. Smith +1 more
TL;DR: In this article, the authors present a systematic derivation and discussion of the practical formulae needed to design and interpret direct searches for nuclear recoil events caused by hypothetical weakly interacting dark matter particles.
Journal ArticleDOI
Cosmology and Fundamental Physics with the Euclid Satellite
Luca Amendola,Stephen Appleby,Anastasios Avgoustidis,David Bacon,Tessa Baker,Marco Baldi,Marco Baldi,Marco Baldi,Nicola Bartolo,Nicola Bartolo,Alain Blanchard,Camille Bonvin,Stefano Borgani,Stefano Borgani,Enzo Branchini,Enzo Branchini,Clare Burrage,Stefano Camera,Carmelita Carbone,Carmelita Carbone,Luciano Casarini,Luciano Casarini,Mark Cropper,Claudia de Rham,J. P. Dietrich,Cinzia Di Porto,Ruth Durrer,Anne Ealet,Pedro G. Ferreira,Fabio Finelli,Juan Garcia-Bellido,Tommaso Giannantonio,Luigi Guzzo,Luigi Guzzo,Alan Heavens,Lavinia Heisenberg,Catherine Heymans,Henk Hoekstra,Lukas Hollenstein,Rory Holmes,Zhiqi Hwang,Knud Jahnke,Thomas D. Kitching,Tomi S. Koivisto,Martin Kunz,Giuseppe Vacca,Eric V. Linder,M. March,Valerio Marra,Carlos Martins,Elisabetta Majerotto,Dida Markovic,David J. E. Marsh,Federico Marulli,Federico Marulli,Richard Massey,Yannick Mellier,Francesco Montanari,David F. Mota,Nelson J. Nunes,Will J. Percival,Valeria Pettorino,Valeria Pettorino,Cristiano Porciani,Claudia Quercellini,Justin I. Read,Massimiliano Rinaldi,Domenico Sapone,Ignacy Sawicki,Roberto Scaramella,Constantinos Skordis,Constantinos Skordis,Fergus Simpson,Andy Taylor,Shaun A. Thomas,Roberto Trotta,Licia Verde,Filippo Vernizzi,Adrian Vollmer,Yun Wang,Jochen Weller,T. G. Zlosnik +81 more
TL;DR: Euclid is a European Space Agency medium-class mission selected for launch in 2020 within the cosmic vision 2015-2025 program as discussed by the authors, which will explore the expansion history of the universe and the evolution of cosmic structures by measuring shapes and red-shift of galaxies as well as the distribution of clusters of galaxies over a large fraction of the sky.
Journal ArticleDOI
PPPC 4 DM ID: a poor particle physicist cookbook for dark matter indirect detection
Marco Cirelli,Gennaro Corcella,Andi Hektor,Gert Hütsi,Mario Kadastik,Paolo Panci,Martti Raidal,Filippo Sala,Alessandro Strumia +8 more
TL;DR: In this article, the authors provide ingredients and recipes for computing signals of TeV-scale Dark Matter annihilations and decays in the Galaxy and beyond, and provide the propagation functions for charged particles in the galaxy, for several DM distribution profiles and sets of propagation parameters.
Journal ArticleDOI
Dark matter search results from the CDMS II experiment.
Jodi Cooley,Z. Ahmed,D. S. Akerib,S. Arrenberg,C. N. Bailey,D. Balakishiyeva,Laura Baudis,D. A. Bauer,P. L. Brink,T. Bruch,R. Bunker,Blas Cabrera,David O. Caldwell,P. Cushman,Miguel Daal,F. DeJongh,M. R. Dragowsky,L. Duong,S. Fallows,Enectali Figueroa-Feliciano,Jeffrey P. Filippini,Matthew Fritts,Sunil Golwala,Darren Grant,J. Hall,R. Hennings-Yeomans,S. A. Hertel,Donald J. Holmgren,L. Hsu,Martin E. Huber,O. Kamaev,M. Kiveni,M. Kos,Steven W. Leman,R. Mahapatra,Vuk Mandic,Kevin A. McCarthy,N. Mirabolfathi,David Moore,H. N. Nelson,R. W. Ogburn,A. Phipps,M. Pyle,X. Oiu,E. J. Ramberg,W. Rau,A. Resetter,A. Resetter,Tarek Saab,Bernard Sadoulet,Bernard Sadoulet,J. Sander,R. W. Schnee,D. N. Seitz,B. Serfass,K. M. Sundqvist,M. Tarka,P. Wikus,S. J. Yellin,S. J. Yellin,J. Yoo,Betty A. Young,Jie Zhang +62 more
TL;DR: The results from the completed Cryogenic Dark Matter Search (CDMS II) experiment, which searched for dark matter in the form of weakly interacting massive particles (WIMP), cannot be interpreted with confidence as evidence for WIMP interactions, but neither event can be ruled out as representing signal.
References
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Comparison of grand unified theories with electroweak and strong coupling constants measured at LEP
TL;DR: In this paper, the DELPHI Collaboration data was used to show that in the minimal non-supersymmetric standard model with one Higgs doublet a single unification point is excluded by more than 7 standard deviations.
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The infrared divergence phenomena and high-energy processes
TL;DR: In this article, a general treatment of the infrared divergence problem in quantum electrodynamics is given, where the main feature of this treatment is the separation of infrared divergences as multiplicative factors, which are treated to all order of perturbation theory, and the conversion of the residual perturbations expansion into one which has no infrared divergence, and hence no need for an infrared cutoff.
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All Possible Symmetries of the S Matrix
TL;DR: In this article, a new theorem on the impossibility of combining space-time and internal symmetries in any but a trivial way was proved, which is applicable to infinite-parameter groups, instead of just to Lie groups.
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Note on the Radiation Field of the electron
Felix Bloch,A. Nordsieck +1 more
TL;DR: In this article, it is shown that for frequencies such that the above three parameters are negligible the quantum mechanical calculation yields just the directly reinterpreted results of the classical formulae, namely that the total probability of a given change in the motion of the electron is unaffected by the interaction with radiation, and that the mean number of emitted quanta is infinite in such a way that the radiated energy is equal to the energy radiated classically in the corresponding trajectory.
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Extended rotation curves of spiral galaxies: dark haloes and modified dynamics
TL;DR: In this article, a sample of 10 galaxies is considered in view of two suggested explanations for the discrepancy between the luminous mass and the conventional dynamical mass of galaxies: dark haloes and modified Newtonian dynamics (MOND).
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