Download or read book Cosmic Ray Induced Nuclear Interactions in Meteorites written by Michael E. Lipschutz and published by . This book was released on 1964 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meteorites, the only proved extra-terrestrial solid objects currently available on the Earth, are being extensively studied by many investigators. Data now available enable us to reconstruct some features of the period during which meteorites were exposed to cosmic rays. A brief discussion of meteoritic types is followed by presentation of the results of radiochemical and mass-spectrometric investigations on meteorites. From the amounts of cosmogenic, stable and radioactive species, conclusions can be drawn concerning the duration of cosmic-ray exposure, the spectrum and intensity of the incident cosmic-ray flux, the pre-atmospheric size and shape of the meteorites, and the terrestrial history of these objects. A brief discussion of some, as yet unanswered, questions concerning meteorites is presented.

Download or read book Cosmic ray induced Stable and Radioactive Nuclides in Meteorites written by Michael E. Lipschutz and published by . This book was released on 1963 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray induced Radioactivities in Meteorites and Tektites written by William D. Ehmann and published by . This book was released on 1957 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nuclear Reactions in Cosmic Bodies written by Augusta Konstantinovna Lavrukhina and published by . This book was released on 1975 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meteorites as Space Probes for Cosmic Rays written by Oliver Adam Schaeffer and published by . This book was released on 1960 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray Interactions and Dating of Meteorite Stranding Surfaces with Cosmogenic Nuclides written by and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A wide variety of products from cosmic-ray interactions have been measured in terrestrial or extraterrestrial samples. These ''cosmogenic'' products include radiation damage tracks and rare nuclides that are made by nuclear reactions. They often have been used to determine the fluxes and composition of cosmic-ray particles in the past, but they are usually used to study the history of the ''target'' (such as the time period that it was exposed to cosmic-ray particles). Products made by both the high-energy galactic cosmic rays and energetic particles emitted irregularly from the Sun have been extensively studied. Some of these cosmogenic products, especially nuclides, have been or can be applied to studies of Antarctic meteorite stranding surfaces, the ice surfaces in Antarctica where meteorites have been found. Cosmogenic nuclides studied in samples from Antarctica and reported by others elsewhere in this volume include those in meteorites, especially radionuclides used to determine terrestrial ages, and those made in situ in terrestrial rocks. Cosmogenic nuclides made in the Earth's atmosphere or brought in with cosmic dust have also been studied in polar ice, and it should also be possible to measure nuclides made in situ in ice. As an introduction to cosmogenic nuclides and their applications, cosmic rays and their interactions will be presented below and production systematics of cosmogenic nuclides in these various media will be discussed later. 20 refs., 2 tabs.

Download or read book The History of Cosmic Rays and Meteorites written by Oliver Adam Schaeffer and published by . This book was released on 1963 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray induced Stable and Radioactive Nuclides in Meteorites written by Michael E. Lipschutz and published by . This book was released on 1963 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray induced Radioactivities in Meteorites and Tektites written by William D. Ehmann and published by . This book was released on 1957 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic Ray Induced Nuclear Interactions in the Gas of a Cloud Chamber written by E. R. T. Awunor-Renner and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray induced Radioactivity in Meteorites and Tektites written by T. P. Kohman and published by . This book was released on 1957* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cosmic ray induced Radioctivities in Meteorites and Tektites written by William D. Ehmann and published by . This book was released on 1957 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Kosmische Strahlung II Cosmic Rays II written by K. Sitte and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Imaging Analysis written by Freddy Adams and published by Elsevier. This book was released on 2015-06-06 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical Imaging Analysis covers the advancements made over the last 50 years in chemical imaging analysis, including different analytical techniques and the ways they were developed and refined to link the composition and structure of manmade and natural materials at the nano/micro scale to the functional behavior at the macroscopic scale. In a development process that started in the early 1960s, a variety of specialized analytical techniques was developed – or adapted from existing techniques – and these techniques have matured into versatile and powerful tools for visualizing structural and compositional heterogeneity. This text explores that journey, providing a general overview of imaging techniques in diverse fields, including mass spectrometry, optical spectrometry including X-rays, electron microscopy, and beam techniques. Provides comprehensive coverage of analytical techniques used in chemical imaging analysis Explores a variety of specialized techniques Provides a general overview of imaging techniques in diverse fields

Download or read book Apollo 12 Preliminary Science Report written by Manned Spacecraft Center (U.S.) and published by . This book was released on 1970 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Apollo 11 Mission, primarily designed to land men on the Moon and return them safely to Earth, signaled a new phase of the manned space program. Based on the success of Apollo 11, the first of a series of missions designed for the systematic exploration of the Moon was successfully accomplished on Apollo 12. The fact that the Apollo 12 astronauts were able to achieve a pinpoint landing at a preselected site, and then spend an extended time on the lunar surface, graphically illustrates the rapid progress of the Apollo program. The Apollo 12 mission added significantly to man's knowledge of the Moon. The precise landing capability allowed the crew to accomplish a wide variety of preplanned tasks and paved the way for planning future missions to smaller, more selected landing areas with the possibility of significant scientific returns. The publication includes chapters on mission description, summary of scientific results, photographic summary of the Apollo 12 Mission, crew observations, passive seismic experiment, lunar surface magnetometer experiment, the solar-wind spectrometer experiment, suprathermal ion detector experiment (lunar ionosphere detector), cold cathode gage (lunar atmosphere detector), the solar-wind composition experiment, Apollo 12 multispectral photography experiment, preliminary geologic investigation of the Apollo 12 landing site, lunar surface closeup stereoscopic photography, preliminary examination of lunar samples, and preliminary results from Surveyor 3 analysis.

Download or read book Remote Compositional Analysis written by Janice L. Bishop and published by Cambridge University Press. This book was released on 2019-11-28 with total page 655 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive overview of the spectroscopic, mineralogical, and geochemical techniques used in planetary remote sensing.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt: