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Dissertations / Theses on the topic 'The explanation of the mass of the proton'

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1

RODINI, SIMONE. "Proton structure, an iridescent study: from parton distributions to the emergence of the proton mass." Doctoral thesis, Università degli studi di Pavia, 2021. http://hdl.handle.net/11571/1385555.

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2

Killewald, Phillip. "Measuring physical properties of the W boson in 7 TeV proton-proton collisions." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1281636776.

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3

Miller, Sylvia C. "Application of proton transfer reaction mass spectrometry to analytical science." Thesis, Open University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.664473.

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This work concerns a proton transfer reaction time-of-flight mass spectrometer, PTR-TOF-MS, a bespoke model manufactured by Kore Technology Ltd. for Smiths Detection. This instrument achieves 'soft' ionization of volatile 'organic compounds (VOCs) by proton transfer from protonated water vapour in a reaction chamber at 1 mbar (= 100 Pa). The resulting ions are separated by mass in a field-free time-of-flight tube prior to detection by a multi-channel plate. The instrument was modified to facilitate direct determination of the electric field in the reaction chamber. Sensitivity measurements det
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4

Aad, G., Richard Brenner, Claus P. Buszello, et al. "Measurement of multi-jet cross sections in proton-proton collisions at a 7 TeV center-of-mass energy." Uppsala universitet, Högenergifysik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-171774.

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Inclusive multi-jet production is studied in proton-proton collisions at a center-of-mass energy of 7 TeV, using the ATLAS detector. The data sample corresponds to an integrated luminosity of 2.4 pb(-1). Results on multi-jet cross sections are presented and compared to both leading-order plus parton-shower Monte Carlo predictions and to next-to-leading-order QCD calculations.<br><p>ATLAS Collaboration, for complete list of authors see http://dx.doi.org/10.1140/epjc/s10052-011-1763-6</p>
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5

Merritt, Hayes. "Measurement of the Proton-Proton to ZZX Cross Section at A Center of Mass Energy of 8 TeV." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1385508302.

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6

Koch, Inken. "Measurements of 2π0 and 3π0 Production in Proton-Proton Collisions at a Center of Mass Energy of 2.465 GeV". Doctoral thesis, Uppsala universitet, Institutionen för kärn- och partikelfysik, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4350.

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Neutral two- and three-pion productions in proton-proton collisions at a center of mass energy of 2.465 GeV have been studied using the WASA detector and an internal pellet target at the CELSIUS storage ring in Uppsala. An important part of the detector for the measurments was a central electromagnetic calorimeter composed of 1012 CsI crystals, which measured the photons originating from neutral pion decays. Test measurements and calibration procedures for this detector part were carried out. An important part of the analysis was the identification of the neutral pions from the invariant mass
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7

Vernersson, Thomas. "Mass transport in proton conducting membranes for the direct methanol fuel cell." Licentiate thesis, Stockholm, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-309.

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8

Zinser, Markus [Verfasser]. "Search for new heavy charged bosons and measurement of high-mass Drell-Yan production in proton-proton collisions / Markus Zinser." Mainz : Universitätsbibliothek Mainz, 2017. http://d-nb.info/1123097887/34.

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9

Webb, Grant D. "THE DIJET CROSS SECTION MEASUREMENT IN PROTON-PROTON COLLISIONS AT A CENTER OF MASS ENERGY OF 500 GEV AT STAR." UKnowledge, 2014. http://uknowledge.uky.edu/physastron_etds/20.

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Polarized deep inelastic scattering experiments play a vital role in the exploration of the spin structure of the proton. The polarized proton-proton collider at RHIC provides direct access to the gluon spin distribution through longitudinal double spin asymmetry measurements of inclusive jets, pions, and dijets. This thesis presents the measurement of the dijet double differential cross-section in proton-proton collisions at center of mass energies of √s = 500 GeV. The data represent an integrated luminosity of 8.7 pb-1 recorded by the STAR detector during the 2009 RHIC run. A comprehensive j
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10

Janauschek, Ludger. "Elastic photoproduction of J-psi vector mesons at high photon-proton centre-of-mass energy at the H1 experiment at HERA." [S.l.] : [s.n.], 2004. http://edoc.ub.uni-muenchen.de/archive/00003063.

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11

Sánchez, Carlos Andrés. "Measurement of the Top Quark Mass with Neural Networks." The Ohio State University, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=osu1039046089.

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12

Britsch, Markward. "Hyperon production in proton-nucleus collisions at 42 GeV center of mass energy." [S.l. : s.n.], 2003. http://www.bsz-bw.de/cgi-bin/xvms.cgi?SWB10633916.

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13

McCoskey, Jacob K. "Sample dehumidification to enhance formaldehyde detection by a proton transfer reaction mass spectrometer." Pullman, Wash. : Washington State University, 2009. http://www.dissertations.wsu.edu/Thesis/Summer2009/J_McCoskey_072109.pdf.

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Thesis (M.S. in environmental engineering)--Washington State University, August 2009.<br>Title from PDF title page (viewed on Aug. 7, 2009). "Department of Civil and Environmental Engineering." Includes bibliographical references (p. 73-76).
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14

Rogers, Todd Michael. "Application of proton transfer reaction mass spectrometry to measure hydrocarbon emissions in engine exhaust." Diss., Montana State University, 2007. http://etd.lib.montana.edu/etd/2007/rogers/RogersT0807.pdf.

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15

Cao, Jie. "Proton affinities of organic molecules by the kinetic method and a mass spectrometric study of immonium ions by tandem mass spectrometry." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/NQ66132.pdf.

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16

Neu, Christopher Carl. "A search for the Higgs boson in proton-antiproton collisions at [center-of-mass energy] = 1.8 TeV." Connect to this title online, 2003. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1060026826.

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Thesis (Ph. D.)--Ohio State University, 2003.<br>Title from first page of PDF file. Document formatted into pages; contains xxii, 166 p.; also includes graphics (some col.) Includes bibliographical references (p. 163-166). Available online via OhioLINK's ETD Center
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17

Qu, Hai. "A J/[psi] polarization measurement with the PHENIX Muon Arms in proton+proton collisions at center of mass energy of 200 GeV at RHIC." unrestricted, 2008. http://etd.gsu.edu/theses/available/etd-11202008-163855/.

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Thesis (Ph. D.)--Georgia State University, 2008.<br>Title from file title page. Xiaochun He, committee chair; William Nelson, Steven Manson, Brian Thoms, Douglas Gies, committee members. Description based on contents viewed Aug. 21, 2009. Includes bibliographical references (p. 104-108).
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18

Misztal, Pawel K. "Concentrations and fluxes of atmospheric biogenic volatile organic compounds by proton transfer reaction mass spectrometry." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4674.

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There are few published direct measurements of the atmosphere-surface exchange of volatile organic compounds (VOCs), particularly for biogenic VOCs (BVOCs). Global modelling of atmospheric chemistry and transport of BVOCs has large uncertainties due to the very small number of measurements in tropical regions, which are responsible for half the global BVOC emissions. This thesis presents direct measurements of concentrations and ecosystem fluxes of BVOCs in different regions (Tropics, Mediterranean) using the approach of virtual disjunct eddy covariance (vDEC) combined with proton transfer rea
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19

Brown, Philip Andrew. "Investigations of proton transfer reaction mass spectrometry for applications in organophosphate detection and breath analysis." Thesis, University of Birmingham, 2012. http://etheses.bham.ac.uk//id/eprint/3839/.

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The reduced electric field dependence of a series of twelve saturated alcohols was investigated with a proton transfer reaction mass spectrometer, PTR-MS. Fragmentation reactions were observed for all but one compound and the dependence of this fragmentation was recorded as a function of reduced electric field. A number of common fragment ions were observed corresponding to carbocations. Effects on the branching ratios from the hollow cathode emission current were also observed and investigated. The reaction of dimethyl methylphosphonate, DMMP in a PTR-MS was studied, along with further chemic
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20

Harper, Robert T. "Determination of the proton affinities of gas phase peptides by mass spectrometry and computational chemistry." Scholarly Commons, 2007. https://scholarlycommons.pacific.edu/uop_etds/673.

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Helices in proteins have substantial permanent dipole moments arising from the nearly perfect alignment of the individual dipole moments of each peptide bond. Interaction with this helix "macrodipole" is thought to perturb the pKa values of basic or acidic residues at the helix termini. The goal of this project is to investigate the effect of the helix confonnation on the proton affinities ofbasic amino acids placed at theN- or Ctenninus of helical model peptides in the gas phase. Several series of model peptides having a basic residue, lysine (K) or 2,3- diaminopropionic acid (Dap ), located
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21

Eaton, Brandon Michael. "One Dimensional, Transient Model of Heat, Mass, and Charge Transfer in a Proton Exchange Membrane." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/32788.

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A transient, one-dimensional, model of the membrane of a proton exchange membrane fuel cell is presented. The role of the membrane is to transport protons from the anode to cathode of the fuel cell while preventing the transport of other reactants. The membrane is modeled assuming mono-phase, multi-species flow. For water transport, the principle driving forces modeled are a convective force, an osmotic force (i.e. diffusion), and an electric force. The first of these results from a pressure gradient, the second from a concentration gradient, and the third from the migration of protons fro
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22

Lourenco, Celia Maria Farinha. "Applications of proton transfer reaction and selected ion flow tube mass spectrometry in health monitoring." Thesis, Open University, 2017. http://oro.open.ac.uk/49148/.

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This thesis investigates the use of Volatile Organic Compounds (VOCs) in disease diagnosis and monitoring. VOCs may be found in the human body, in exhaled breath, faecal matter, urine, and skin. Analysis of the volatile profile produced in the human body can provide an indicator of metabolic status, allowing the screening and monitoring of different diseases and conditions, non-invasively and painlessly. In this thesis a range of highly sensitive analytical techniques have been adopted to measure such VOCs and demonstrate that such monitoring may be used as a disease diagnostic. For example br
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23

Koch, Inken. "Measurements of 2π0 and 3π0 Production in Proton-Proton Collisions at a Center of Mass Energy of 2.465 GeV". Doctoral thesis, Uppsala University, Department of Nuclear and Particle Physics, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4350.

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<p>Neutral two- and three-pion productions in proton-proton collisions at a center of mass energy of 2.465 GeV have been studied using the WASA detector and an internal pellet target at the CELSIUS storage ring in Uppsala. An important part of the detector for the measurments was a central electromagnetic calorimeter composed of 1012 CsI crystals, which measured the photons originating from neutral pion decays. Test measurements and calibration procedures for this detector part were carried out. An important part of the analysis was the identification of the neutral pions from the invariant ma
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24

Vorobyev, Ivan [Verfasser], Laura [Akademischer Betreuer] Fabbietti, Laura [Gutachter] Fabbietti, and Elisa [Gutachter] Resconi. "Low-mass dielectron production in proton–proton collisions at sqrt(s) = 13 TeV with ALICE / Ivan Vorobyev ; Gutachter: Laura Fabbietti, Elisa Resconi ; Betreuer: Laura Fabbietti." München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/1170321704/34.

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25

Moureaux, Louis. "Measurement of the transverse momentum of Drell-Yan lepton pairs over a wide mass range in proton-proton collisions at √s = 13 TeV in CMS." Doctoral thesis, Universite Libre de Bruxelles, 2021. https://dipot.ulb.ac.be/dspace/bitstream/2013/331993/5/ContratDiMoureaux.pdf.

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L’étude du processus Drell-Yan, ou la production dans des collisions entre hadrons à haute énergie d’une paire de leptons par l’intermédiaire d’un boson Z ou ɣ virtuel, est un moyen privilégié pour comprendre les mécanismes de production de particules massives comme le boson de Higgs. Dans cette thèse, les données collectées en 2016 par l’expérience CMS dans les collisions proton-proton à une énergie de 13 TeV dans le système du centre de masse, correspondant à une luminosité intégrée de 36,3 fb⁻¹, sont utilisées pour réaliser une mesure de précision de section efficaces du processus Drell-Yan
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26

Vorobyev, Ivan Verfasser], Laura [Akademischer Betreuer] [Fabbietti, Laura [Gutachter] Fabbietti, and Elisa [Gutachter] Resconi. "Low-mass dielectron production in proton–proton collisions at sqrt(s) = 13 TeV with ALICE / Ivan Vorobyev ; Gutachter: Laura Fabbietti, Elisa Resconi ; Betreuer: Laura Fabbietti." München : Universitätsbibliothek der TU München, 2018. http://nbn-resolving.de/urn:nbn:de:bvb:91-diss-20181008-1453797-1-3.

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27

Chung, Jongyoung. "A measurement of top anti-top quark pair production cross section in proton anti-proton collisions at a center-of-mass energy of 1.96 TeV." The Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=osu1069879704.

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28

Collins, S. P. "Coincidence and directional correlation studies of '1'1'8Te, and a search for mixed-symmetry states in the A-50 mass region." Thesis, University of Sussex, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378260.

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29

Hinrichsen, Bjorn. "A measurement of the dijet mass differential cross section in proton-antiproton collisions at 1.8 TeV." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0006/NQ41174.pdf.

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30

Sanh, Alan Dominique. "Peptide-RNA recognition : investigation of non-covalent interactions using ESI-mass spectrometry and proton NMR spectroscopy." Thesis, Heriot-Watt University, 2004. http://hdl.handle.net/10399/352.

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31

González-Méndez, Ramón. "Development and applications of proton transfer reaction-mass spectrometry for homeland security : trace detection of explosives." Thesis, University of Birmingham, 2017. http://etheses.bham.ac.uk//id/eprint/7538/.

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This thesis investigates the challenging task of sensitive and selective trace detection of explosive compounds by means of proton transfer reaction mass spectrometry (PTR-MS). In order to address this, new analytical strategies and hardware improvements, leading to new methodologies and analytical tools, have been developed and tested. These are, in order of the Chapters presented in this Thesis, the switching of reagent ions, the implementation of a novel thermal desorption unit, and the use of an ion funnel drift tube or fast reduced electric field switching to modify the ion chemistry. In
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32

Blenkhorn, Daniel John. "Novel approaches to the measurement of complex atmospheric VOC mixtures using proton transfer reaction mass spectrometry." Thesis, University of Birmingham, 2019. http://etheses.bham.ac.uk//id/eprint/8695/.

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Proton Transfer Reaction - Mass Spectrometry (PTR-MS) is a soft chemical ionisation mass spectrometry technique frequently applied to measurement of volatile organic compound (VOC) abundance. The overarching aim of this thesis is to improve the quantification of compounds that have proved difficult or even impossible to separate or to quantify, through advanced understanding of the detection and ionisation mechanisms and developments in the instrumental design and operation of PTR-MS for deconvolution of mixtures. A new method for the preparation and use of diffusion tube methods as gas standa
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33

Harris, Daniel I. "Characterization of mass transport processes to enable PEM fuel cell start-up from low temperatures /." Online version of thesis, 2009. http://hdl.handle.net/1850/10794.

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34

Grahn, Karl-Johan. "Measurement of Multi-Jet Production in Proton-Proton Collisions at 7 TeV Center-of-Mass Energy and Hadronic Calibration Studies with the ATLAS Detector at CERN." Doctoral thesis, KTH, Partikel- och astropartikelfysik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-29111.

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The ATLAS experiment – situated at the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN) in Geneva – took its first collsion data in 2010. Physics topics include finding the Higgs boson, heavy quark physics, and looking for extensions of the Standard Model of Particle Physics such as supersymmetry. In this thesis, inclusive multi-jet production has been studied with the ATLAS detector in proton-proton collisions at a center-of-mass energy of 7 TeV, using an integrated luminosity of 17 nb−1. The anti-kt algorithm with distance parameter ℝ = 0.6 is used to iden
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35

Aad, G., Richard Brenner, Claus P. Buszello, et al. "Measurement of the jet fragmentation function and transverse profile in proton-proton collisions at a center-of-mass energy of 7 TeV with the ATLAS detector." Uppsala universitet, Högenergifysik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-171775.

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The jet fragmentation function and transverse profile for jets with 25 GeV &lt; p(Tjet) &lt; 500 GeV and |eta(jet)| &lt; 1.2 produced in proton-proton collisions with a center-of-mass energy of 7 TeV are presented. The measurement is performed using data with an integrated luminosity of 36 pb(-1). Jets are reconstructed and their momentum measured using calorimetric information. The momenta of the charged particle constituents are measured using the tracking system. The distributions corrected for detector effects are compared with various Monte Carlo event generators and generator tunes. Seve
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36

Göringer, Christian [Verfasser]. "Search for high mass resonances decaying into electron-positron pairs in proton-proton collisions at √(s) = 7 TeV with the ATLAS detector [[Elektronische Ressource]] / Christian Göringer." Mainz : Universitätsbibliothek Mainz, 2013. http://d-nb.info/1034583670/34.

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37

Piccaro, Elisa. "Measurement of the low mass Drell-Yan cross section in the di-muon channel in proton-proton collisions at √s = 7 TeV with the ATLAS detector." Thesis, Queen Mary, University of London, 2012. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8619.

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The low mass Drell-Yan di-muon process is investigated with the ATLAS detector at the LHC, in order to provide information that advances our knowledge of the Parton Density Functions in a region of phase space unaccessible at previous experiments. A cut-based selection of di-muon events is performed, using 2010 data with a centre of mass energy of the proton-proton collisions of 7TeV, and an integrated luminosity of 36 pb−1. The analysis probes the region of low muon transverse momentum (pT > 6GeV), and low di-muon mass region 12 < M < 66GeV. The main challenges of the analysis are the underst
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38

Goddard, Jack Robert. "A measurement of the low mass Drell-Yan differential cross section in the di-muon channel with √s = 7 TeV proton-proton collisions at the ATLAS experiment." Thesis, Queen Mary, University of London, 2014. http://qmro.qmul.ac.uk/xmlui/handle/123456789/8147.

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A measurement of the Drell-Yan differential cross section at low invariant mass is presented in the di-muon channel. A 1.64 pb−1 dataset of √s = 7 TeV proton-proton collision data collected by the ATLAS experiment at the LHC is used. The measurement is made in an invariant mass range of 26 < M < 66 GeV where M is the invariant mass of the muon pair. A review of the relevant theoretical physics and the ATLAS detector is made. The analysis is described with particular attention paid to the determination of the isolation efficiency corrections for the Monte Carlo and the estimate of the multijet
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He, Weihong. "Double spin asymmetry in inclusive neutral pion production for longitudinally polarized proton proton collisions at center of mass energy = 200GeV at the Endcap Electromagnetic Calorimeter at STAR." [Bloomington, Ind.] : Indiana University, 2008. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3331320.

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Thesis (Ph.D.)--Indiana University, Dept. of Physics, 2008.<br>Title from PDF t.p. (viewed on Jul 27, 2009). Source: Dissertation Abstracts International, Volume: 69-11, Section: B, page: 6881. Adviser: Scott W. Wissink.
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McCormack, Julie Ann Douglas. "The energetics of the dehydration of proton-bound dimers studied with a quadrupole ion trap mass spectrometer." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0015/MQ57142.pdf.

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41

Tutuc, Mihaela [Verfasser]. "Production of light and intermediate mass residual nuclides by proton induced reactions at medium energies / Mihaela Tutuc." Hannover : Technische Informationsbibliothek (TIB), 2010. http://d-nb.info/1130262588/34.

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42

Arici, Tugba [Verfasser]. "Investigation of the collective behavior of nuclei around mass 70 towards the proton drip-line / Tugba Arici." Gießen : Universitätsbibliothek, 2018. http://d-nb.info/1161339493/34.

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43

October, Faith Joy. "Transverse and longitudinal Bose-Einstein correlations in antiproton-proton reactions at centre-of-mass energy 630 GeV." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/53200.

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Thesis (MSc)--Stellenbosch University, 2002.<br>ENGLISH ABSTRACT: We use Hanbury-Brown Twiss interferometry to determine Bose-Einstein correlations in the transverse and longitudinal directions. By using these two directions, we are able to determine the shape of the pion emitting source. The analysis is done with the UA1 (1985) data for pp collisions at Vs = 630 GeV. Two frames of reference, namely the laboratory frame and the Longitudinal Center-of-Mass System (LCMS) are used. A fit to a two-dimensional Gaussian parametrization yields good results. In the laboratory frame, an oblate fo
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44

Tajmar, Martin, and Andre Koch Torres Assis. "Influence of Rotation on the Weight of Gyroscopes as an Explanation for Flyby Anomalies." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-197196.

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We consider two models which lead to the prediction of a weight change of gyroscopes depending on the rate of rotation: mass-energy equivalence and Weber's force for gravitation. We calculate the order of magnitude of this effect in both models and show that Weber's model predicts a weight change depending on the spin axis orientation resembling close similarities to observed Earth flyby anomalies. however, our predicted effect is much smaller than the observed effect, which could explain why flyby anomalies were not detected anymore in recent spracecraft trajectories.
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45

Vititoe, David Lee 1970. "Measurement of the inclusive bottom quark production cross section and bottom anti-bottom azimuthal angle correlations in proton anti-proton collisions at center-of-mass energy = 1.8 TeV." Diss., The University of Arizona, 1997. http://hdl.handle.net/10150/282323.

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Using dimuon events produced in proton-antiproton collisions at √s = 1.8 TeV at the D⊘ detector, the integrated inclusive b-quark production cross section has been extracted. The inclusive b-quark production cross section for Pᵇ(T) > 9 GeV/c is 2.61 ± 0.07(Stat) ± 1.13(Syst) nb. The cross section, dσ/dΔφ(μμ) , where Δφ(μμ), is the azimuthal angle difference between the dimuons, has also been measured. Both measurements are in good agreement with next-to-leading order QCD predictions.
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46

Pronko, Alexandre P. "Fragmentation of quark and gluon jets in proton-antiproton collisions at center-of-mass energy of 1.8 TeV." [Gainesville, Fla.] : University of Florida, 2005. http://purl.fcla.edu/fcla/etd/UFE0010127.

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47

DeWolf, R. S. "Charged and neutral particle production in proton-antiproton interactions at 200 and 900 GeV centre of mass energies." Thesis, University of Cambridge, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.481568.

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48

Catterall, Corinna. "Hadronic final states in deep inelastic electron-proton scattering at a centre of mass energy of 300 GeV." Thesis, University College London (University of London), 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.336330.

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49

Neu, Christopher C. "A Search for the Higgs Boson in proton - antiproton collisions at center-of-mass energy of 1.8 TeV." The Ohio State University, 2003. http://rave.ohiolink.edu/etdc/view?acc_num=osu1060026826.

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50

Makhoul, Salim. "Proton-Transfer-Reaction Mass-Spectrometry (PTR-MS) for the study of the aromatic potential of bakery starter strains." Doctoral thesis, country:FR, 2016. http://hdl.handle.net/10449/34135.

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The bio-preservation of perishable edible raw materials through fermentations represents the first biotechnological application and one of the first forms of food processing in human history. Flavor is one of the factors which mainly characterizes the degree of typicality of fermented products and influences consumers’ acceptability. Many Volatile Organic Compounds (VOCs) responsible for flavor (and off-flavor) perception are of microbial origin. Hence, microbial Volatile Organic Compounds (mVOCs), influencing the quality of food, affect consumer preference on fermented food, bread in our case
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