Download or read book The Identification of Charged Particles in Nuclear Emulsions written by John Samuel Urban and published by . This book was released on 1956 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charge Identification of Highly Ionizing Particles in Desensitized Nuclear Emulsion Using High Speed Read Out System written by and published by . This book was released on 2006 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: We performed an experimental study of charge identification of heavy ions from helium to carbon having energy of about 290 MeV/u using an emulsion chamber. Emulsion was desensitized by means of forced fading (refreshing) to expand a dynamic range of response to highly charged particles. For the track reconstruction and charge identification, the fully automated high speed emulsion read-out system, which was originally developed for identifying minimum ionizing particles, was used without any modification. Clear track by track charge identification up to Z=6 was demonstrated. The refreshing technique has proved to be a powerful technique to expand response of emulsion film to highly ionizing particles.
Download or read book Particle Physics Reference Library written by Christian W. Fabjan and published by Springer Nature. This book was released on 2020 with total page 1083 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second open access volume of the handbook series deals with detectors, large experimental facilities and data handling, both for accelerator and non-accelerator based experiments. It also covers applications in medicine and life sciences. A joint CERN-Springer initiative, the "Particle Physics Reference Library" provides revised and updated contributions based on previously published material in the well-known Landolt-Boernstein series on particle physics, accelerators and detectors (volumes 21A, B1,B2,C), which took stock of the field approximately one decade ago. Central to this new initiative is publication under full open access
Download or read book Mass Determination for Identification of Nuclear Particles Via Measurement of Multiple Coulomb Scattering of Charged Particles Stopping in Nuclear Emulsions written by Maurice Haden Witten and published by . This book was released on 1960 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identification of Particles Recorded by Nuclear Emulsions by the Method of Mulptiple Scattering written by L. C. Heck and published by . This book was released on 1951 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Corrections for Target Absorption of Charged Particles in Wire Loaded Nuclear Emulsions written by Bo Jakobsson and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Search for New Particles with Lifetime 10 12 10 14 Sec in Interactions of Protons with Nucleons and Nuclei in Emulsion at 400 GeV c written by and published by . This book was released on 1978 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: A stack of nuclear emulsions was irradiated by 400 Gev/c protons at FNAL. In this work a search for the short-lived particles has been carried out by a new method that allowed to detect secondary events (including the narrow ones) on short distances from the parent star. By measuring angles, momenta and ionizations of the secondary particles they could identify electrons and distinguish them from hadrons. In search for the decays of charged of particles on n{sub s} ≥ 3 charged relativistic particles or of neutral ones on two or four charged particles the environments of the 1120 stars has been looked through up to 1 mm from the center of parent star inside of cone 0{sub L} ≤ 4{sup o}. By this method 21 secondary events of the type O + O + n{sub s} have been selected. After excluding background due to the nuclear and electro-magnetic interactions 9 events remained (from which 4 of the type O + O + 2n, 2 of the type O + O + 3p and 4 of the type O + O + 4n). They consider them as decays of the new short-lived particles. All these 9 events are characterized by jet like structure (O{sub L} ≤ 10−2 rad). At least in one of these events there is an electron, that is the particle suffered a semileptonic decay. Estimation of the masses of the decaying particles in most cases agree with the mass of the charmed barions. Mean life time estimated on the basis of 9 events is about 2,0.10−14 sec. The rate of the production of the new short-lived particles is the following: neutral particles 6.10−3 per star and charged ones -2.10−3 per star in pA-interactions at 400 Gev/c. The total cross section for production of these particles is ≈ 100 [mu] bn. Detection of the charmed particles produced in association with the found ones needs further investigation.
Download or read book Use and Processing of Nuclear Emulsions as Particle Detectors written by Katsura Fukui and published by . This book was released on 1972 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper was written primarily for the technicians who handle nuclear emulsions. It covers some of the fundamental techniques for the daily use of nuclear emulsion in the laboratory. Although some newly developed methods are included, most effort was devoted to giving further detail on already established methods. Techniques for preparing the emulsion sample, exposing the emulsion to radiation, processing the emulsion, photomicrography, scanning, and measuring are described in simple language.
Download or read book Ionization Loss of Singly Charged Particles in Nuclear Emulsions written by John Robert Fleming and published by . This book was released on 1954 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Energy Alpha Particles Associated with Fission written by E. O. Wollan and published by . This book was released on 1947 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this work the photographic emulsion technique has been applied to the study of the long range particles given off during neutron irradiation of uranium. Alvarez first observed these particles with an ion chamber and linear amplifier. Segre, et al (LA-87) studied these particles with an ion chamber which gave coincidences between these particles and fission. They found them to be coincident with fission within the time constant of their circuit (approx 5u sec). They were also able to identify these particles as alpha particles from the density of ionization near the end of the tracks. Hughes has observed a number of these alpha particles in the cloud chamber, but his setup did not permit him to observe the associated fission track. The cloud chamber or photographic emulsion technique permits information to be obtained about the alpha particles and their association with the fission process that cannot be got by the ion chamber method. The photographic emulsion technique has been used in this case because it lends itself very well to a study of rare events of this type.
Download or read book Nuclear Research Emulsions Particle behavior and emulsion applications edited by D A Evans written by Walter H. Barkas and published by . This book was released on 1963 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thickness Measurements on Charged Particle Tracks in Nuclear Emulsion written by Robert Charles Filz and published by . This book was released on 1960 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Particle Detection with Drift Chambers written by Walter Blum and published by Springer Science & Business Media. This book was released on 2008-12-15 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition is a thoroughly revised, updated and expanded version of a classic text, with lots of new material on electronic signal creation, amplification and shaping. It’s still a thorough general introduction, too, to the theory and operation of drift chambers. The topics discussed include the basics of gas ionization, electronic drift and signal creation and discuss in depth the fundamental limits of accuracy and the issue of particle identification.
Download or read book Nuclear Research Emulsions Techniques and theory written by Walter H. Barkas and published by . This book was released on 1963 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Photographic Dosimetry written by and published by . This book was released on 1959 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identification of Particles Recorded by Nuclear Emulsions and the Processing and Calibration of the Emulsions written by Charles S. Heinmiller and published by . This book was released on 1950 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book On Mass Estimation of Non relativistic Charged Particles in Nuclear Emulsion written by Iosef Ausländer and published by . This book was released on 1955 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
