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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 4076 for “"neutral"”.
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Analysis of the neutral D-meson decay to a neutral kaon and two neutral pions
This thesis presents a Dalitz plot analysis of D0 to K0S PI0 PI0 using the CLEO-c data set of 818 inverse picobarns of positron-electron collisions accumulated at center-of-mass energy 3.77 GeV. This corresponds to about 3 million D0-anti-D0 pairs from which we select 1260 tagged candidates with a …
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Analysis of Neutral D Meson Two-Body Decays to a Neutral Kaon and a Neutral Pion
Decays of neutral D mesons to final states containing K + π's could provide evidence for CP-violation from a source not accounted for in the Standard Model. Due to the interference between Cabibbo-favored and Cabibbo-suppressed transitions, a decay rate asymmetry of D0 → K0S π0 compared to D0 → …
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Single Neutral Pion Production in Charged Current and Neutral Current Neutrino Interactions
… ($\nu\sb\mu n \to \mu\sp{-}p\pi\sp0$) and neutral-current ($\nu\sb\mu p \to \nu\sb\mu p\pi\sp0$ and $\nu\sb\mu n \to \nu\sb\mu n\pi\sp0$) reactions, observed in a $5{1\over2}$ ton (fiducial volume) detector consisting of aluminum spark chamber modules and plastic scintillation counters. The …
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Dual neutral particle induced transmutation
Although nuclear transmutation methods have been around for decades, they all focus solely on neutron induced reactions. Recent novel concepts have sought to use neutrons as well as photons for active interrogation of cargo to detect the smuggling of highly enriched uranium -- a concept that would …
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Spectral analysis of neutral evolution
… by sequences of equal fitness, that is, the neutral network. It has been demonstrated that, in large populations under a high mutation rate, the population distribution over the neutral network and average mutational robustness are given by the principal eigenvector and eigen- value, …
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Thermal desorption of neutral molecules
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Physics, 1998.
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The Time-Decay Distributions of Neutral Antikaon and Neutral Kaon to ((+)pion,(-)pion): A Cp-Test
Made available in DSpace on 2015-05-12T22:38:52Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7317208.PDF: 2383601 bytes, checksum: 1a00f68d3874a736593e29f18a24f648 (MD5) Previous issue date: 1972
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Binding anions using simple neutral molecules
This thesis reports a number of novel neutral, hydrogen bond donating anion receptors and describes their anion coordination properties in both the solution and solid states. A set of ten urea/thiourea linked indole/carbazole groups were found to have high affinities for a variety of oxo-anions in …
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Expressive Modulation of Neutral Visual Speech
The need for animated graphical models of the human face is commonplace in the movies, video games and television industries, appearing in everything from low budget advertisements and free mobile apps, to Hollywood blockbusters costing hundreds of millions of dollars. Generative statistical models …
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Early Dynamics of Ultracold Neutral Plasmas
… studies on the early-time dynamics of ultracold neutral plasmas. We use fluorescence spectroscopy to probe plasma dynamics on the nanosecond time scale. We determine the rms ion velocity during the initial plasma period. The initial ion acceleration is found as the time derivative of the ion …
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Photoproduction of Neutral Mesons From Hydrogen
Made available in DSpace on 2015-05-12T17:11:57Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0013532.PDF: 4043173 bytes, checksum: 52d85ef5d55dad171fd2c8c60e6b6f28 (MD5) Previous issue date: 1955
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Photoproduction of Neutral Pions in Hydrogen
Made available in DSpace on 2015-05-12T17:12:14Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 5900546.PDF: 2530404 bytes, checksum: 58178e155272e538127db60d28b24f62 (MD5) Previous issue date: 1958
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Energetics of neutral interstitials in germanium
… study of germanium interstitials. In this work, neutral self-interstitial formation energies are calculated with the accurate Diffusion Monte Carlo (DMC) method. Taking care to minimize errors, calculations are performed for 216 atom systems. Formation energies for hexagonal, tetragonal, and …
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Scalability of carbon-neutral cooling system
The scalability of a carbon neutral cooling system to provide the MIT campus its annual cooling needs was assessed. The cooling system under observation requires 400 W of electricity mainly to power unidirectional fans that propel air through the chambers and 1423.88 W of hot water to raise the …
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Search for the Decay of the Short-Lived Neutral Kaon Into Two Charged Pions and One Neutral Pion
Made available in DSpace on 2015-05-12T22:38:41Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 7121148.PDF: 3725577 bytes, checksum: 3857ec61c245b1de7ae99730d18b6903 (MD5) Previous issue date: 1971
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An Argument For A Neutral Free Logic
<p>I argue for a neutral free logic is a logic wherein sentences containing non-referring terms do not have truth value. The primary support for this conclusion comes by way of criticism of the alternatives. If every sentence of the form `a = a' is a logical truth and is consequently knowable a …
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Control of neutral atoms in optical lattices
Neutral atoms are promising candidates to store and manipulate quantum information. In this thesis we examine several problems related to the control of neutral atoms for quantum computation and simulation. In the first problem we show how the transport of atoms in an optical lattice can be …
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Electroproduction of Neutral Pion Off Helium-4
… beam-spin asymmetry in deeply virtual coherent neutral pion electroproduction, <em>e</em><sup>4</sup>He → <em>e′</em><sup>4</sup>He′π<sup>0</sup>, using the CLAS detector in the experimental Hall B at Thomas Jefferson National Accelerator Facility. The data were collected in 2009 with a 6 GeV …
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A quasi-electrostatic trap for neutral atoms
… `quasi-elektrostatische' Atomfalle (QUEST) fuer neutrale Atome realisiert. Caesium und Lithium wurden gemeinsam gespeichert und damit erstmals die Mischung verschiedener Spezies in einer optischen Dipolfalle demonstriert. Die Falle wird durch den Fokus eines CO2-Laser Strahls mit 30 W …
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