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1

Alton, Andrew K. "Evidence for the existence of jets in photon-parton interaction events at center of mass energies from 18 to 28 GEV." Virtual Press, 1995. http://liblink.bsu.edu/uhtbin/catkey/1014850.

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Experiment E683 at Fermi National Accelerator Laboratory (FNAL) in Batavia, Illinois, uses a modular, high-energy sampling calorimeter as the basis of the detector system. This detector provides information on the energy and position of particles that exit a collision of a photon or pion with a target proton. While exiting particles are thought to form what are described as "jets", and several E683 projects involve working with these jets, it has not yet been demonstrated that jets indeed have been detected.The solution proposed here involves demonstrating that E683 data has a statistically si
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2

Hosack, Michael G. "Optimization of particle tracking for experiment E683 at Fermi National Laboratory." Virtual Press, 1995. http://liblink.bsu.edu/uhtbin/catkey/941370.

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The subject of this thesis is the improvement of particle tracking through the identification and correction of small systematic errors in particle "hit" locations due to positioning of tracking detectors. These errors call be as large or larger than the statistical spatial resolution of tracking detectors themselves, and therefore must be corrected. The focus is on identification and correction of errors due to rotations and beam axis translations.An algorithm is developed for use with proportional wire chamber and drift chamber detectors in experiment E683 at the Wideband facility of Fermi N
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3

Qureshi, Babar Ahmed. "Symmetries in noncommutative physics." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2008. http://wwwlib.umi.com/cr/syr/main.

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4

Barros, Cristian Javier Caniu. "Alpha Particles in Effective Field Theory." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/43/43134/tde-13012015-131131/.

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In this thesis we work on the problem of the two-alpha-particle system using a halo/- cluster effective field theory (EFT). Our goal is to address the alpha-alpha scattering observables and its low-energy resonance identified as the ground state of Beryllium-8. In this work we start with an EFT in which the degrees of freedom are the alpha particles interacting via momentum-dependent contact forces. These, in contrast to forces that are energy-dependent, are more useful in extending the theory to systems with more than two alpha particles. Additionally, momentum-dependent forces allow us to ad
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5

Nasri, Salah Schechter Joseph. "Neutrinos in particle physics and cosmology." Related Electronic Resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2003. http://wwwlib.umi.com/cr/syr/main.

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6

Dorjkhaidav, Orlokh Stone Sheldon. "Upper limit for electron-positron decaying to neutral Lambda(baryon)-antineutral Lamba(baryon) cross section and R in the center-of-mass energy range from 11.230 to 11.382 GeV." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2004. http://wwwlib.umi.com/cr/syr/main.

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7

Mudau, Lufuno Julia. "Emission of ³He ⁴He and ⁶He particles produce from the interaction of ¹²C with ⁹³Nb at 400 MeV incident energy." Thesis, University of the Western Cape, 2005. http://hdl.handle.net/11394/1903.

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Magister Scientiae - MSc<br>The inclusive double di®erential cross sections of 3He, 4He, and 6He par- ticles produced from the interaction of 12C with 93Nb at 400 MeV incident energy were extracted from the prescaled singles spectra which were mea- sured in conjunction with the correlation between 8Be fragments and ® par- ticles. A further aim of this project was to test the detector e±ciencies and energy calibrations by comparing the alpha and 8Be prescaled singles data with existing inclusive cross sections of the same reaction. The absolute cross sections of 3He and 6He fragments hav
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8

Waldman, Zachary J. "Majorana Neutrinos in the Jacob-Wick phase convention." Diss., Online access via UMI:, 2008.

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9

Kurkcuoglu, Seckin Balachandran A. P. "Explorations in fuzzy physics and non-commutative geometry." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2004. http://wwwlib.umi.com/cr/syr/main.

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10

Walston, Sean Eric. "Heavy flavor decays of the Z⁰ and a search for flavor changing neutral currents /." wwwlib.umi.com/cr/uoregon/fullcit?p3136452 view abstract or download file of text, 2004.

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Thesis (Ph. D.)--University of Oregon, 2004.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 254-261). Also available for download via the World Wide Web; free to University of Oregon users.
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11

Bissey, François René Pierre. "Structure functions in the three nucleon system /." Title page, contents and abstract only, 2002. http://web4.library.adelaide.edu.au/theses/09PH/09phb6228.pdf.

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12

Kolb, Jeffrey A. "A search for neutrinoless tau decays to three leptons /." Connect to title online (Scholars' Bank) Connect to title online (ProQuest), 2008. http://hdl.handle.net/1794/8333.

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Thesis (Ph. D.)--University of Oregon, 2008.<br>Typescript. Includes vita and abstract. Includes bibliographical references (leaves 136-140). Also available online in Scholars' Bank; and in ProQuest, free to University of Oregon users.
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13

Karamov, Sergey Alexandrovich Catterall Simon. "Supersymmetric theories on the lattice." Related Electronic Resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2003. http://wwwlib.umi.com/cr/syr/main.

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14

Emam, Waled S. Souder Paul. "A search for new physics at the TeV scale via a precise measurement of the weak mixing angle in Moller scattering." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2004. http://wwwlib.umi.com/cr/syr/main.

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15

Ellenburg, Michael Glen. "Massless particles in a class of field theories." Diss., Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/28022.

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16

Frederiksen, Joorgen Segerlund. "Theoretical studies in high energy physics and atmospheric dynamics /." Title page, introduction and contents only, 1987. http://web4.library.adelaide.edu.au/theses/09SD/09sdf852.pdf.

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17

Eggers, Hans Christoph. "Intermittency, moments and correlations in distributions of particles created in high-energy collisions." Diss., The University of Arizona, 1991. http://hdl.handle.net/10150/185422.

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Intermittency, as introduced into multiparticle production by Bialas and Peschanski, has become a fruitful and rapidly growing industry. The original concept of intermittency in the form of the Alpha model is discussed in detail and suggestions for extensions are made. We analyze the factorial moments measured by different experimental collaborations in terms of their nontrivial many-particle correlations, the cumulants. A large fraction of measured moments is shown to originate in two-particle correlations. The validity of the Linked Pair ansatz is tested and found to be acceptable to fourth
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18

Tonguc, Baris Tamer Souder Paul A. "A measurement of parity-violating asymmetry with polarized electrons scattered from protons and implications for strange form factors." Related Electronic Resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2003. http://wwwlib.umi.com/cr/syr/main.

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19

Younus, Imran Souder Paul. "First observation of the parity violating asymmetry in Moller scattering." Related Electronic Resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2003. http://wwwlib.umi.com/cr/syr/main.

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20

Muramatsu, Hajime Skwarnicki Tomasz. "Photon spectroscopy of heavy quarkonia." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2004. http://wwwlib.umi.com/cr/syr/main.

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21

Cabrera, Palmer Belkis. "Supertubes, black strings and D-brane systems." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2005. http://wwwlib.umi.com/cr/syr/main.

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22

Butt, Jamila Bashir. "First Observation of psi(3770) decays to photon chi(cJ)." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2006. http://proquest.umi.com/login?COPT=REJTPTU0NWQmSU5UPTAmVkVSPTI=&clientId=3739.

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23

Zhang, Hongshan (Kevin). "First measurements of the exclusive decays of the upsilon(5S) to B* meson B* bar meson pion pion final states and improved B*(s) meson mass measurements." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2006. http://proquest.umi.com/login?COPT=REJTPTU0NWQmSU5UPTAmVkVSPTI=&clientId=3739.

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24

Whittal, David Mark. "Quasifree knockout of charged particles from ⁴He with 100 MeV protons." Doctoral thesis, University of Cape Town, 1989. http://hdl.handle.net/11427/17248.

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Bibliography p. 214-226.<br>Exclusive measurements have been made of the reactions ⁴He(p,2p ), (p,pd), (p,pt) and (p,ph) at 100 MeV. The primary protons were measured at two angles, 45° and 60°, in coincidence with secondary protons, deuterons, tritons or helions covering a wide range of angles on the opposite side of the beam, from -15° to -90° in plane, and from 0° to 30° out-of-plane. The purpose of the experiment was to explore the validity of the Distorted Wave Impulse Approximation (DWIA) as a description of these quasifree knockout reactions, at all geometries where the knockout cross s
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25

Nisar, Shabana. "Branching fraction measurements and SU(3) diagrammatic analysis of Cabibbo-suppressed D meson decays." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2007. http://wwwlib.umi.com/cr/syr/main.

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26

Dujmić, Denis. "Open charm production at HERA-B." Access restricted to users with UT Austin EID Full text (PDF) from UMI/Dissertation Abstracts International, 2001. http://wwwlib.umi.com/cr/utexas/fullcit?p3036594.

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27

Ryan, Daniel Edward. "Direct searches for scalar leptoquarks at the Run II Tevatron /." Thesis, Connect to Dissertations & Theses @ Tufts University, 2004.

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Thesis (Ph.D.)--Tufts University, 2004.<br>Adviser: Krzysztof Sliwa. Submitted to the Dept. of Physics. Includes bibliographical references (leaves 131-138). Access restricted to members of the Tufts University community. Also available via the World Wide Web;
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28

Thompson, David Ian. "Low energy consequences of some non-standard Higgs models." Connect to e-thesis, 2007. http://theses.gla.ac.uk/143/.

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Thesis (Ph.D.) - University of Glasgow, 2007.<br>Ph.D. thesis submitted to the Department of Physics and Astronomy, Faculty of Physical Sciences, University of Glasgow, 2007. Includes bibliographical references. Print version also available.
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29

Miletic, Tatjana Lane C. E. "Search for the disappearance of a neutron with KamLAND detector /." Philadelphia, Pa. : Drexel University, 2009. http://hdl.handle.net/1860/3129.

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30

Delvax, Julie. "Etude de la production de jets en diffraction à HERA, à l'aide du spectromètre à protons VFPS." Doctoral thesis, Universite Libre de Bruxelles, 2010. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210069.

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Ce travail consiste en l'étude des événements diffractifs avec production de jets pour lesquels le proton diffusé est détecté dans le spectromètre à protons, VFPS, au sein de l'expérience H1 auprès du collisionneur HERA.<p><p>L'objectif est de mesurer la section efficace de ce processus et de la confronter aux prédictions théoriques de la Chromo Dynamique Quantique (QCD). Ces prédictions reposent sur le théorème de factorisation collinéaire, via l'universalité des densités de partons (PDF).<p><p>Les analyses précédentes de la Collaboration H1 ont montré un bon accord entre les données et les p
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31

Li, Yuan. "Triaxial strongly deformed band and high spin states in 168Lu." Master's thesis, Mississippi State : Mississippi State University, 2003. http://library.msstate.edu/etd/show.asp?etd=etd-03132003-141252.

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32

Gammal, Arnaldo. "O Termo Sigma Nuclear no Modelo de Skyrme." Universidade de São Paulo, 1997. http://www.teses.usp.br/teses/disponiveis/43/43132/tde-04122013-164120/.

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O termo sigma nuclear (o conteúdo isoescalar de quarks do estado nuclear) é calculado no contexto do modelo de Skyrme, através da consideração da dependência do potencial núcleon-núcleon com as massas de corrente. O termo sigma nuclear é extraído da massa nuclear usando-se o teorema de Hellmann-Feynman, derivando a interação núcleon-núcleon com respeito às massas dos quarks up e down, m IND.q V IND.NN/ m IND.q. O potencial é construído na aproximação do ansatz produto quantizado no modelo de Skyrme. A dependência às massas dos quarks vem do termo relativo a massa do píon na Lagrangiana de Sky
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33

Kvasnikova, Ioulia. "Mesonic sources of dileptons in ultrarelativistic nuclear collisions." Thesis, McGill University, 2001. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=37753.

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In this work thermal dilepton production from a hot medium created in heavy ion collision is studied. Using an effective Lagrangian technique for particle decays and annihilations, a complete method for calculation of the lepton pair production rate is developed. The importance of axial vector meson contributions to the dilepton spectrum is analyzed. Different effective Lagrangians for the a1rhopi interaction are considered, and a new form of b1o(&phis;)pi effective Lagrangian is introduced.<br>A systematic study of light meson contributions is performed. The most significant decay and reactio
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34

Patel, Sunil. "A study of heavy quark production and semi-leptonic decay in deep-inelastic ep scattering at high energies." Thesis, University of Oxford, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.670155.

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35

Striley, David L. "Large transverse momentum [pi]⁰ meson production by 0.5 TeV/c p, [pi]+ and K+ incident on beryllium /." free to MU campus, to others for purchase, 1996. http://wwwlib.umi.com/cr/mo/fullcit?p9737874.

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36

Torres, Sergio. "Observation of K* (2060) in the [phi]K[pi] final state produced in proton-nuclei interactions at 400 GeV/c." Diss., Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/49943.

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In 1982 Fermilab experiment E623 took data in a search for high-mass boson resonances which decay into one or two ɸ mesons produced in 400 GeV/c proton-nuclei interactions. A hardware trigger selected 3.6 million events with identified K⁺K⁻ pairs. Here I report my study of events with ɸKπ in the final state and present the first evidence for K°*(2060) decaying into ɸKπ and ɸK°*(890).<br>Ph. D.<br>incomplete_metadata
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37

Szabo, Anthony Paul. "High energy emissions for astrophysical objects." Title page, contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09PH/09phs996.pdf.

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38

Vilain, Pierre. "Les Courants neutres et les particules charmée en physique du neutrino." Doctoral thesis, Universite Libre de Bruxelles, 2005. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/210933.

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39

Pais, Preema R. "Reducing background in the t neutrino mass limiting decay t [plus or minus] --> K [plus or minus] Ks̳p0̳̳vt̳ /." Connect to online version, 2006. http://ada.mtholyoke.edu/setr/websrc/pdfs/www/2006/174.pdf.

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40

Porcelli, Tracy Ann. "Measurements of muon catalyzed dt fusion in solid HD." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ37360.pdf.

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41

Lepeintre, François. "Supersymmetric models of flavor /." Thesis, Connect to this title online; UW restricted, 1998. http://hdl.handle.net/1773/9699.

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42

Brunelli, Jose Carlos. "Renormalização na quantização estocástica de teorias de campos." Universidade de São Paulo, 1991. http://www.teses.usp.br/teses/disponiveis/43/43132/tde-26022014-144556/.

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Dentro do esquema de quantização estocástica de Parisi e Wu estudamos aspectos ligados a renormalização da teoria estocástica de certos modelos em teoria de campos. No formalismo funcional para processos estocásticos implementamos a expansão 1/N para o modelo sigma não linear e usando a identidade de Ward, devida a simetria de BRS da ação efetiva dessa formulação, mostramos a renormalizabilidade do modelo. No formalismo de Langevin para processos estocásticos estudamos a renormalizabilidade do modelo de Thirring massivo e mostramos perturbativamente o anulamento da função beta do grupo de reno
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43

Tilles, P. F. C. [UNESP]. "Quantização de partículas com spin." Universidade Estadual Paulista (UNESP), 2007. http://hdl.handle.net/11449/138360.

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Made available in DSpace on 2016-05-17T16:50:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2007-03-12. Added 1 bitstream(s) on 2016-05-17T16:54:30Z : No. of bitstreams: 1 000855913.pdf: 421119 bytes, checksum: af9ecbafa30255e17d4d849d32b01ab5 (MD5)<br>Uma partícula clássica relativística é descrita utilizando-se o formalismo de Dirac para sistemas vinculados devido à invariança sob transformações de reparametrizações requerida por uma teoria explícitamente covariante. Nós introduzimos os graus de liberdade de spin via variáveis de Grassman, que levam diretamente ao conceito de supersi
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44

Tilles, Paulo Fernando Coimbra. "Quantização de partículas com spin /." São Paulo, 2007. http://hdl.handle.net/11449/138360.

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Orientador: Nathan Jacob Berkovits<br>Banca: Bruto Max Pimentel Escobar<br>Banca: Ricardo Ivan Medina Bascur<br>Resumo: Uma partícula clássica relativística é descrita utilizando-se o formalismo de Dirac para sistemas vinculados devido à invariança sob transformações de reparametrizações requerida por uma teoria explícitamente covariante. Nós introduzimos os graus de liberdade de spin via variáveis de Grassman, que levam diretamente ao conceito de supersimetria presente na teoria. As equações de movimento e a quantização são consideradas tanto para as teorias livres de spin 0 e 1/2, como para
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45

Uwitonze, Pierre Celestin. "Assignment of spin and parity to states in the nucleus ¹⁹⁶T1." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1017903.

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This work presents a study of high-spin states in the nucleus ¹⁹⁶Tl via γ-spectroscopy. ¹⁹⁶Tl was produced via the ¹⁹⁷Au(⁴He,5n) ¹⁹⁶Tl reaction at a beam energy of 63 MeV. The γ-γ coincidence measurements were performed using the AFRODITE γ-spectrometer array at iThemba LABS. The previous level scheme of ¹⁹⁶Tl has been extended up to an excitation of 4071 keV including 24 new γ-ray transitions. The spin and parity assignment to levels was made from the directional correlation of oriented nuclei (DCO) and linear polarization anisotropy ratios. An analysis of the B(M1)/B(E2) ratios was found to
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46

Day, Francesca. "Astrophysical signatures of axion-like particles." Thesis, University of Oxford, 2017. https://ora.ox.ac.uk/objects/uuid:215f6432-6dbb-4a16-80d8-3ad0bc76ec2d.

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The Standard Model of particle physics has enjoyed unprecedented success in predicting experimental results. However, evidence from astrophysical observations points to the existence of a dark sector of particles that interact only very weakly with the Standard Model. In this work, we search for dark sector signatures in X-ray telescope data. Much of this work concerns a class of hypothetical particles, the axion-like particle (ALP). ALPs are a theoretically well-motivated extension of the Standard Model. If ALPs exist, they may lead to intriguing astrophysical signatures: in the presence of a
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47

Jin, Daming. "Off line computer analysis of total cross section for proton nucleus collisions at 400 Gev/C proton beam energy on a VAX system and conversion to a Z-386 PC system." Virtual Press, 1991. http://liblink.bsu.edu/uhtbin/catkey/834638.

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A large MULANA based analysis package, written in FORTRAN, for computing the cross section for proton - nucleus collisions at 400 GeV/c momentum from data taken in experiment E609 at FNAL, was implemented on a Z-386, 16 MHz microcomputer workstation featuring an 80 Mbyte hard drive, and a three Gbyte 8-mm Exebyte tape drive, based in the Ball State High Energy Physics Laboratory, in a feasibility study of conducting such analysis on a workstation as a viable alternative and/or adjunct to the Ball State University VAX system. One of 40 large 1600 bpi 9-track data tapes from Experiment 609 provi
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48

De, Felice Antonio. "The accelerating universe and other cosmological aspects of modified gravity models." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2005. http://wwwlib.umi.com/cr/syr/main.

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49

Veerasamy, Saravanan. "Valdiation of BaBar tracking software using lambda hyperon." Thesis, University of Iowa, 2007. http://ir.uiowa.edu/etd/141.

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50

Cottrell, Andrew C. "Strange particle production at the ZEUS detector." Thesis, University of Oxford, 2005. http://ora.ox.ac.uk/objects/uuid:2b53f255-4201-4ce4-98ca-13d6c0f49d5b.

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The production of the neutral strange particles Λ, Λ[bar] and K<sup>0</sup><sub>s</sub> at HERA has been studied with the ZEUS detector, using an integrated luminosity of 121pb<sup>-1</sup> . Differential cross-sections are measured in a High Q<sup>2</sup> DIS sample (Q<sup>2</sup> ≥ 25GeV<sup>2</sup>), a Low Q<sup>2</sup> DIS sample (5 ≤ Q<sup>2</sup> ≤ 25GeV<sup>2</sup> ) and a photoproduction sample. The photoproduction sample has Q<sup>2</sup> <= 1GeV<sup>2</sup> and at least two jets that satisfy E<sub>T</sub><sup>jet</sup> > 5GeV and |η<sup>jet</sup>| < 2.4. Cross-sections are measured a
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