Journal articles: 'Astroparticle physics and particle cosmology'

1

SALAM, ABDUS. "ASTROPARTICLE PHYSICS (1988)." International Journal of Modern Physics A 04, no. 03 (February 1989): 583–605. http://dx.doi.org/10.1142/s0217751x89000273.

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Sitenko, Yu A. "Chiral effects in magnetized quantum spinor matter in particle and astroparticle physics." International Journal of Modern Physics A 33, no. 34 (December 10, 2018): 1845020. http://dx.doi.org/10.1142/s0217751x18450203.

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Quantum spinor matter in extremal conditions (high densities and temperatures, presence of strong magnetic fields) have drawn the attention of researchers in diverse areas of contemporary physics, ranging from cosmology, high-energy and astroparticle physics to condensed matter physics. We study an impact of the confining boundary conditions on the properties of physical systems with hot dense magnetized ultrarelativistic spinor matter and elucidate a significant role of boundaries for such systems.

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Jacob, Maurice. "The coming of age of cosmophysics." Anais da Academia Brasileira de Ciências 75, no. 2 (June 2003): 135–55. http://dx.doi.org/10.1590/s0001-37652003000200002.

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''Cosmophysics'' as reviewed is a multidisciplinary domain which brings together astroparticle physics, fundamental physics in space and topics related to the structure and evolution of the Universe. It represents a growing interface between high-energy particle physics and astro-physics. This paper presents a general overview of the subject, focusing on cosmology, cosmic rays, dark matter searches and the soon-expected observation of gravitational waves.

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Ko, Pyungwon. "Particle, Astroparticle Physics and Cosmology in Dark Matter Models with Dark Gauge Symmetries." Journal of the Korean Physical Society 73, no. 4 (August 2018): 449–65. http://dx.doi.org/10.3938/jkps.73.449.

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Campani, Alice, Valentina Dompè, and Guido Fantini. "Status and Perspectives on Rare Decay Searches in Tellurium Isotopes." Universe 7, no. 7 (June 26, 2021): 212. http://dx.doi.org/10.3390/universe7070212.

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Neutrinoless double beta decay (0νββ) is a posited lepton number violating decay whose search is an increasingly active field in modern astroparticle physics. A discovery would imply neutrinos are Majorana particles and inform neutrino physics, cosmology and beyond-standard-model theories. Among the few nuclei where double beta decay (ββ) is allowed, tellurium isotopes stand for their high natural abundance and are currently employed in multiple experiments. The search for 0νββ will provide large exposure data sets in the coming years, paving the way for unprecedented sensitivities. We review the latest rare decay searches in tellurium isotopes and compare past results with theories and prospects from running experiments.

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Mavromatos, Nick E. "Small-Scale Cosmology “Crisis” and Self-Interacting Right-Handed Neutrino Warm Dark Matter." EPJ Web of Conferences 182 (2018): 01001. http://dx.doi.org/10.1051/epjconf/201818201001.

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In the lecture, I first review the basic problems of the ΔCDM model at small (galactic) scales, also known as “small-scale Cosmology crisis”, namely discrepancies between theoretical simulations and observations. I then argue how systems of righthanded neutrinos (RHN) with masses of order 50 keV in the galaxies can tackle these problems, provided appropriately strong RHN self-interactions are included. Such models may constitute interesting minimal extensions of the Standard Model. Combining galactic phenomenology with other astroparticle physics considerations of such models, one arrives at a narrow range 47 keVc-2 ≤ m ≤ 50 keVc-2 for the allowed mass m of RHN, thereby pointing towards the rôle of such particles as interesteding warm dark matter components.

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Sharma, Gazal, and B. C. Chauhan. "CP-Violation phase analysis via nontrivial correlation of quarks and leptons in 3 + 1 scenario." Modern Physics Letters A 34, no. 38 (December 13, 2019): 1950316. http://dx.doi.org/10.1142/s0217732319503164.

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The existence and mysterious nature of sterile neutrinos are revolutionizing physics from the particle level to the cosmological scales. The recent results from the MiniBooNE experiment at Fermi-lab observed far more [Formula: see text] appearance than expected, which have provided a hint about the possible existence of sterile neutrinos. The results, if confirmed in future experiments, will have significant implications for cosmology and astroparticle physics. This will require new neutrino mass models to accommodate these additional degrees of freedom. In respect to that, this work is just an extension of our recent work toward the CP phase analysis of Quark-Lepton Complementarity (QLC) model in a [Formula: see text] scenario. The parametrization of CKM4 and PMNS4 using Monte Carlo Simulation is used to estimate the texture of nontrivial correlation matrix [Formula: see text]. As such, we have successfully investigated the constrained values for sterile neutrino parameters, and also predicted the values for Dirac CP-Violation phase and the CP re-phasing invariant [Formula: see text]. The results obtained are consistent with the data available from various experiments, like No[Formula: see text]A, MINOS, SuperK and IceCube-DeepCore. Furthermore, this analysis would be very important in view of growing sterile neutrino experiments.

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Zen Vasconcellos, César, Helio T. Coelho, and Peter Otto Hess. "Walter Greiner: In Memoriam." International Journal of Modern Physics: Conference Series 45 (January 2017): 1760001. http://dx.doi.org/10.1142/s2010194517600011.

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Walter Greiner (29 October 1935 - 6 October 2016) was a German theoretical physicist. His scientific research interests include the thematic areas of atomic physics, heavy ion physics, nuclear physics, elementary particle physics (particularly quantum electrodynamics and quantum chromodynamics). He is most known in Germany for his series of books in theoretical physics, but he is also well known around the world. Greiner was born on October 29, 1935, in Neuenbau, Sonnenberg, Germany. He studied physics at the University of Frankfurt (Goethe University in Frankfurt Am Main), receiving in this institution a BSci in physics and a Master’s degree in 1960 with a thesis on plasma-reactors, and a PhD in 1961 at the University of Freiburg under Hans Marshal, with a thesis on the nuclear polarization in [Formula: see text]-mesic atoms. During the period of 1962 to 1964 he was assistant professor at the University of Maryland, followed by a position as research associate at the University of Freiburg, in 1964. Starting in 1965, he became a full professor at the Institute for Theoretical Physics at Goethe University until 2003. Greiner has been a visiting professor to many universities and laboratories, including Florida State University, the University of Virginia, the University of California, the University of Melbourne, Vanderbilt University, Yale University, Oak Ridge National Laboratory and Los Alamos National Laboratory. In 2003, with Wolf Singer, he was the founding Director of the Frankfurt Institute for Advanced Studies (FIAS), and gave lectures and seminars in elementary particle physics. He died on October 6, 2016 at the age of 80. Walter Greiner was an excellent teacher, researcher, friend. And he was a great supporter of the series of events known by the acronyms IWARA - International Workshop on Astronomy and Relativistic Astrophysics, STARS - Caribbean Symposium on Cosmology, Gravitation, Nuclear and Astroparticle Physics, and SMFNS - International Symposium on Strong Electromagnetic Fields and Neutron Stars. Walter Greiner left us. But his memory will remain always alive among us who have had the privilege of knowing him and enjoy his wisdom and joy of living.

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Khlopov, M. Yu. "The development of cross disciplinary studies in cosmology and particle physics on the platform of a Scientific-Educational complex of Virtual Institute of Astroparticle physics (VIA)." Journal of Physics: Conference Series 675, no. 1 (February 5, 2016): 012001. http://dx.doi.org/10.1088/1742-6596/675/1/012001.

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Whyntie, Tom. "New results and actual problems in particle & astroparticle physics and cosmology: Proceedings of XXIXth International Workshop on High Energy Physics, edited by R. Ryutin, V. Petrov, and V. Kiselev." Contemporary Physics 58, no. 1 (November 29, 2016): 112. http://dx.doi.org/10.1080/00107514.2016.1259253.

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Sushchov, O., P. Homola, N. Dhital, Ł. Bratek, P. Poznański, T. Wibig, J. Zamora-Saa, et al. "Cosmic-Ray Extremely Distributed Observatory: a global cosmic ray detection framework." Advances in Astronomy and Space Physics 7, no. 1-2 (2017): 23–29. http://dx.doi.org/10.17721/2227-1481.7.23-29.

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The main objective of the Cosmic-Ray Extremely Distributed Observatory (CREDO) is the detection and analysis of extended cosmic ray phenomena, so-called super-preshowers (SPS), using existing as well as new infrastructure (cosmic-ray observatories, educational detectors, single detectors etc.). The search for ensembles of cosmic ray events initiated by SPS is yet an untouched ground, in contrast to the current state-of-the-art analysis, which is focused on the detection of single cosmic ray events. Theoretical explanation of SPS could be given either within classical (e.g., photon-photon interaction) or exotic (e.g., Super Heavy Dark Matter decay or annihilation) scenarios, thus detection of SPS would provide a better understanding of particle physics, high energy astrophysics and cosmology. The ensembles of cosmic rays can be classified based on the spatial and temporal extent of particles constituting the ensemble. Some classes of SPS are predicted to have huge spatial distribution, a unique signature detectable only with a facility of the global size. Since development and commissioning of a completely new facility with such requirements is economically unwarranted and time-consuming, the global analysis goals are achievable when all types of existing detectors are merged into a worldwide network. The idea to use the instruments in operation is based on a novel trigger algorithm: in parallel to looking for neighbour surface detectors receiving the signal simultaneously, one should also look for spatially isolated stations clustered in a small time window. On the other hand, CREDO strategy is also aimed at an active engagement of a large number of participants, who will contribute to the project by using common electronic devices (e.g., smartphones), capable of detecting cosmic rays. It will help not only in expanding the geographical spread of CREDO, but also in managing a large manpower necessary for a more efficient crowd-sourced pattern recognition scheme to identify and classify SPS. A worldwide network of cosmic-ray detectors could not only become a unique tool to study fundamental physics, it will also provide a number of other opportunities, including space-weather or geophysics studies. Among the latter one has to list the potential to predict earthquakes by monitoring the rate of low energy cosmic-ray events. The diversity of goals motivates us to advertise this concept across the astroparticle physics community.

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12

Mitton, Simon. "Astroparticle physics and cosmology." Lancet 367, no. 9523 (May 2006): 1692–97. http://dx.doi.org/10.1016/s0140-6736(06)68738-2.

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13

Carr, J. "Future in astroparticle physics and observational cosmology." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 572, no. 1 (March 2007): 8–11. http://dx.doi.org/10.1016/j.nima.2006.10.239.

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RANGARAJAN, RAGHAVAN, and AJIT SRIVASTAVA. "Working group report: Cosmology and astroparticle physics." Pramana 76, no. 5 (May 2011): 693–98. http://dx.doi.org/10.1007/s12043-011-0078-3.

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15

Falkenburg, Brigitte. "On the contributions of astroparticle physics to cosmology." Studies in History and Philosophy of Science Part B: Studies in History and Philosophy of Modern Physics 46 (May 2014): 97–108. http://dx.doi.org/10.1016/j.shpsb.2013.10.004.

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16

Wang, Yifang. "Particle and astroparticle physics in China." International Journal of Modern Physics A 32, no. 32 (November 20, 2017): 1730027. http://dx.doi.org/10.1142/s0217751x17300277.

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Particle and astroparticle physics activities in China can be classified into four major categories: accelerator-based experiments, underground experiments, cosmic-ray physics at high altitude, and space experiments. An overview of these experiments and their future perspectives are presented.

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17

Clery, D. "ASTROPARTICLE PHYSICS: Europeans Think Big for Particle Detectors." Science 322, no. 5898 (October 3, 2008): 29a. http://dx.doi.org/10.1126/science.322.5898.29a.

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18

Linde, A. "Particle Physics and Cosmology." Progress of Theoretical Physics Supplement 85 (May 16, 2013): 279–92. http://dx.doi.org/10.1143/ptp.85.279.

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19

Collins, P. D. B., A. D. Martin, E. J. Squires, and Katherine Freese. "Particle Physics and Cosmology." Physics Today 44, no. 1 (January 1991): 66–68. http://dx.doi.org/10.1063/1.2809962.

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20

Ellis, John. "Particle Physics and Cosmology." General Relativity and Gravitation 32, no. 6 (June 2000): 1159–83. http://dx.doi.org/10.1023/a:1001986030635.

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21

ELLIS, John. "Particle Physics and Cosmology." Annals of the New York Academy of Sciences 759, no. 1 (September 1995): 170–87. http://dx.doi.org/10.1111/j.1749-6632.1995.tb17522.x.

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22

Jones, Gareth. "Cosmology and particle physics." Physics Education 27, no. 2 (March 1992): 76–80. http://dx.doi.org/10.1088/0031-9120/27/2/004.

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Linde, Andrei. "Particle Physics and Cosmology." Progress of Theoretical Physics Supplement 85 (1985): 279–92. http://dx.doi.org/10.1143/ptps.85.279.

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Tinyakov, Peter, Maxim Pshirkov, and Sergei Popov. "Astroparticle Physics with Compact Objects." Universe 7, no. 11 (October 25, 2021): 401. http://dx.doi.org/10.3390/universe7110401.

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Probing the existence of hypothetical particles beyond the Standard model often deals with extreme parameters: large energies, tiny cross-sections, large time scales, etc. Sometimes, laboratory experiments can test required regions of parameter space, but more often natural limitations lead to poorly restrictive upper limits. In such cases, astrophysical studies can help to expand the range of values significantly. Among astronomical sources, used in interests of fundamental physics, compact objects—neutron stars and white dwarfs—play a leading role. We review several aspects of astroparticle physics studies related to observations and properties of these celestial bodies. Dark matter particles can be collected inside compact objects resulting in additional heating or collapse. We summarize regimes and rates of particle capturing as well as possible astrophysical consequences. Then, we focus on a particular type of hypothetical particles—axions. Their existence can be uncovered due to observations of emission originated due to the Primakoff process in magnetospheres of neutron stars or white dwarfs. Alternatively, they can contribute to the cooling of these compact objects. We present results in these areas, including upper limits based on recent observations.

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Domi, Alba, Simon Bourret, and Liam Quinn. "Particle Physics with ORCA." EPJ Web of Conferences 207 (2019): 04003. http://dx.doi.org/10.1051/epjconf/201920704003.

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KM3NeT is a Megaton-scale neutrino telescope currently under construction at the bottom of the Mediterranean Sea. When completed, it will consist of two separate detectors: ARCA (Astroparticle Research with Cosmics in the Abyss), optimised for high-energy neutrino astronomy, and ORCA (Oscillation Research with Cosmics in the Abyss) for neutrino oscillation studies of atmospheric neutrinos. The main goal of ORCA is the determination of the neutrino mass ordering (NMO). Nevertheless it is possible to exploit ORCA’s configuration to make other important measurements, such as sterile neutrinos, non standard interactions, tau-neutrino appearance, neutrinos from Supernovae, Dark Matter and Earth Tomography studies. Part of these analyses are summarized here.

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DE SOUZA, VITOR. "ASTROPARTICLE PHYSICS FROM 1016 TO 1020 eV." International Journal of Modern Physics E 16, no. 09 (October 2007): 2775–88. http://dx.doi.org/10.1142/s0218301307008409.

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Cosmic rays have always been an important tool to study particle interactions and astrophysics. In this article, we are going to review the main results from this field in the energy range from 1016 to 1020 eV. Important results from the KASCADE and Pierre Auger Experiments are going to be shown and discussed. Some perspectives for the near future concerning new measurements are going to be presented.

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Rubakov, Valery A. "Particle Physics: Hints from Cosmology." Progress of Theoretical Physics Supplement 170 (2007): 72–90. http://dx.doi.org/10.1143/ptps.170.72.

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Linde, Andrei, and Edward Kolb. "Particle Physics and Inflationary Cosmology." Physics Today 44, no. 9 (September 1991): 79. http://dx.doi.org/10.1063/1.2810248.

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Linde, Andrei. "Particle Physics and Inflationary Cosmology." Physics Today 40, no. 9 (September 1987): 61–68. http://dx.doi.org/10.1063/1.881088.

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Bergström, Lars, Ariel Goobar, and Andreas J. Albrecht. "Cosmology and Particle Astrophysics." Physics Today 53, no. 3 (March 2000): 73–74. http://dx.doi.org/10.1063/1.883006.

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BINÉTRUY, P. "PARTICLE ASTROPHYSICS AND COSMOLOGY." International Journal of Modern Physics A 20, no. 22 (September 10, 2005): 5193–201. http://dx.doi.org/10.1142/s0217751x05028703.

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32

Nasri, Salah. "ν’s in Particle Physics and Cosmology." Journal of Physics: Conference Series 1258 (October 2019): 012004. http://dx.doi.org/10.1088/1742-6596/1258/1/012004.

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33

Wilczek, Frank. "Perspectives on particle physics and cosmology." Physica Scripta T36 (January 1, 1991): 281–96. http://dx.doi.org/10.1088/0031-8949/1991/t36/032.

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34

SCHRAMM, DAVID N., and JANE C. CHARLTON. "Constraints on Particle Physics from Cosmology." Annals of the New York Academy of Sciences 461, no. 1 First Aspen W (March 1986): 431–46. http://dx.doi.org/10.1111/j.1749-6632.1986.tb52430.x.

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35

Brun, Pierre. "Particle Physics and Cosmology with H.E.S.S." Nuclear and Particle Physics Proceedings 291-293 (October 2017): 25–29. http://dx.doi.org/10.1016/j.nuclphysbps.2017.06.006.

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36

Kim, Jihn E. "Light pseudoscalars, particle physics and cosmology." Physics Reports 150, no. 1-2 (June 1987): 1–177. http://dx.doi.org/10.1016/0370-1573(87)90017-2.

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37

Volovik, G. E. "Cosmology, particle physics, and superfluid 3He." Czechoslovak Journal of Physics 46, S6 (June 1996): 3048–55. http://dx.doi.org/10.1007/bf02548109.

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38

Rees, Martin J. "Particle physics in astrophysics and cosmology." Nuclear Physics B - Proceedings Supplements 16 (August 1990): 3–15. http://dx.doi.org/10.1016/0920-5632(90)90455-4.

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39

Tluczykont, M., D. Horns, D. Hampf, R. Nachtigall, U. Einhaus, M. Kunnas, T. Kneiske, and G. P. Rowell. "HiSCORE: A new detector for astroparticle and particle physics beyond 10TeV." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 692 (November 2012): 246–49. http://dx.doi.org/10.1016/j.nima.2011.12.075.

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40

WONG, HENRY TSZ-KING. "THE TEXONO RESEARCH PROGRAM ON NEUTRINO AND ASTROPARTICLE PHYSICS." Modern Physics Letters A 19, no. 13n16 (May 30, 2004): 1207–14. http://dx.doi.org/10.1142/s0217732304014574.

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This article reviews the research program and efforts for the TEXONO Collaboration on neutrino and astro-particle physics. The core program is on reactor-based low energy neutrino physics at the Kuo-Sheng (KS) Power Plant in Taiwan. The facilities of the laboratory is described. A limit on the neutrino magnetic moment of [Formula: see text] at 90% confidence level was derived from measurements with a high purity germanium detector. Other physics topics at KS, as well as the various R&D program, are discussed.

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41

Haungs, Andreas, Karl Jakobs, and Marek Lewitowicz. "JENAS 2022: European Astroparticle, Nuclear, and Particle Physicists Join Forces." Nuclear Physics News 32, no. 3 (July 3, 2022): 32–33. http://dx.doi.org/10.1080/10619127.2022.2100656.

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Reininghaus, Maximilian, and Ralf Ulrich. "CORSIKA 8 – Towards a modern framework for the simulation of extensive air showers." EPJ Web of Conferences 210 (2019): 02011. http://dx.doi.org/10.1051/epjconf/201921002011.

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Current and future challenges in astroparticle physics require novel simulation tools to achieve higher precision and more flexibility. For three decades the FORTRAN version of CORSIKA served the community in an excellent way. However, the effort to maintain and further develop this complex package is getting increasingly difficult. To overcome existing limitations, and designed as a very open platform for all particle cascade simulations in astroparticle physics, we are developing CORSIKA 8 based on modern C++ and Python concepts. Here, we give a brief status report of the project.

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Ota, Naomi. "THE IMPACT OF SUZAKU MEASUREMENTS ON ASTROPARTICLE PHYSICS." Acta Polytechnica 53, A (December 18, 2013): 621–25. http://dx.doi.org/10.14311/ap.2013.53.0621.

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Results from the Suzaku X-ray broad-band observations of clusters of galaxies are summarized. Aiming at understanding the physics of gas heating/particle acceleration and the cluster dynamical evolution, we search for non-thermal hard X-ray emission from merging clusters, particularly A2163 and the Bullet Cluster, based on the Suzaku and XMM-Newton/Chandra joint analyses. The observed hard X-ray emission is well represented by single- or multi-temperature thermal models, including super-hot (kT ~ 20 keV) gas. However, no significant non-thermal hard X-ray emission has been detected. Together with the presently available literature, the hard X-ray properties have been studied for about 10 clusters with Suzaku. The present status on Suzaku measurements of non-thermal X-ray emission and the cluster magnetic field are summarized and compared with those from the RXTE, BeppoSAX, and Swift satellites. The future prospects are briefly mentioned.

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44

Breskin, A. "Novel electron and photon recording concepts in noble-liquid detectors." Journal of Instrumentation 17, no. 08 (August 1, 2022): P08002. http://dx.doi.org/10.1088/1748-0221/17/08/p08002.

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Abstract We present several novel ionization-electron and scintillation-photon recording concepts in noble-liquid detectors, for future applications in particle and astroparticle physics and in other fields. These involve both single- and dual-phase detector configurations with combined electroluminescence and small charge multiplication in gas and liquid media.

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45

Turner, Michael S. "Particle cosmology comes of age." Nuclear Physics B - Proceedings Supplements 3 (March 1988): 779–803. http://dx.doi.org/10.1016/0920-5632(88)90209-5.

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YUE, Qian. "The application of high purity germanium detector in particle and astroparticle physics." SCIENTIA SINICA Physica, Mechanica & Astronomica 41, no. 12 (November 1, 2011): 1434–40. http://dx.doi.org/10.1360/132011-965.

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47

Mohamad, Zulfakri, Koji Ishidoshiro, Yasuhiro Kishimoto, Satoru Mima, Tohru Taino, Keishi Hosokawa, Kosuke Nakamura, Minori Eizuka, Ryota Ito, and Hiroki Kawamura. "Progress of Kinetic Inductance Detectors on Calcium Fluoride for Astroparticle physics." Journal of Physics: Conference Series 2374, no. 1 (November 1, 2022): 012026. http://dx.doi.org/10.1088/1742-6596/2374/1/012026.

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Kinetic Inductance Detector (KID) is an exciting device that promises high sensitivity to photons from submillimeter waves to gamma-rays with large format arrays. The KID consists of a superconductor thin film microwave resonator combined with a transmission line. When energy accumulates, Cooper pairs in the superconductor films are broken. Then quasiparticles are produced. This change increases the kinetic inductance in the resonant circuits and can be monitored by the transmission line. We propose that Lumped Element KID (LEKID) is implemented on Calcium Fluoride (CaF2) substrate for next-generation astroparticle experiments. 48Ca is one of the double-beta decay nuclei, and 19F is sensitive to spin-dependent elastic scattering with dark matter. The LEKID on CaF2 can be cooled to 15mK using a dilution refrigerator. At this stage, the quality factors of the LEKID are about 500×103, and measurement for particle detection using 241Am particle irradiation is also demonstrated at this low temperature.

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OLIVE, KEITH A. "Cosmology and Particle Physics: A General Review." Annals of the New York Academy of Sciences 470, no. 1 Twelfth Texas (May 1986): 1–25. http://dx.doi.org/10.1111/j.1749-6632.1986.tb47963.x.

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Antoniadis, I. "Scale Hierarchies in Particle Physics and Cosmology." EPJ Web of Conferences 126 (2016): 02003. http://dx.doi.org/10.1051/epjconf/201612602003.

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Antoniadis, I. "Scale hierarchies in particle physics and cosmology." EPJ Web of Conferences 182 (2018): 02005. http://dx.doi.org/10.1051/epjconf/201818202005.

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I describe the phenomenology of a model of supersymmetry breaking in the presence of a tiny (tuneable) positive cosmological constant. It utilises a single chiral multiplet with a gauged shift symmetry, that can be identified with the string dilaton (or an appropriate compactification modulus). The model is coupled to the MSSM, leading to calculable soft supersymmetry breaking masses and a distinct low energy phenomenology that allows to differentiate it from other models of supersymmetry breaking and mediation mechanisms. We also study the question if this model can lead to inflation by identifying the dilaton with the inflaton. We find that this is possible if the Kähler potential is modified by a term that has the form of NS5-brane instantons, leading to an appropriate inflationary plateau around the maximum of the scalar potential, depending on two extra parameters.

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Journal articles on the topic 'Astroparticle physics and particle cosmology'

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