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  • Journal article
    Hori M, 2011,

    Progress in precise laser spectroscopy of antiprotonic helium atoms

    , CANADIAN JOURNAL OF PHYSICS, Vol: 89, Pages: 1-5, ISSN: 0008-4204
  • Conference paper
    Leader E, Sidorov AV, Stamenov DB, 2011,

    The role of semi inclusive DIS data in determining polarized PDFs

    , 19th International Spin Physics Symposium (SPIN2010), Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
  • Conference paper
    Pasternak J, Aslaninejad M, Berg JS, Kelliher DJ, Machida S, Witte Het al., 2011,

    Injection/Extraction Studies In The Non-scaling FFAG For The Neutrino Factory

    , 12th International Workshop on Neutrino Factories, Super-beams and Beta-beams (NUFACT), Publisher: AMER INST PHYSICS, ISSN: 0094-243X
  • Conference paper
    Solovov VN, Belov VA, Akimov DY, Araujo HM, Barnes EJ, Burenkov AA, Chepel V, Currie A, DeViveiros L, Edwards B, Ghag C, Hollingsworth A, Horn M, Kalmus GE, Kobyakin AS, Kovalenko AG, Lebedenko VN, Lindote A, Lopes MI, Luescher R, Majewski P, Murphy ASJ, Neves F, Paling SM, Pinto da Cunha J, Preece R, Quenby JJ, Reichhart L, Scovell PR, Silva C, Smith NJT, Smith PF, Stekhanov VN, Sumner TJ, Thorne C, Walker RJet al., 2011,

    Position Reconstruction in a Dual Phase Xenon Scintillation Detector

    , IEEE Nuclear Science Symposium/Medical Imaging Conference (NSS/MIC)/18th International Workshop on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors, Publisher: IEEE, Pages: 1226-1233, ISSN: 1095-7863
  • Conference paper
    Araujo H, Canizares P, Chmeissani M, Conchillo A, Diaz-Aguilo M, Garcia-Berro E, Gesa L, Gibert F, Grimani C, Hajdas W, Hollington D, Lloro I, Lobo A, Mateos I, Nofrarias M, Puigdengoles C, Ramos-Castro J, Sanjuan J, Sopuerta CF, Wass Pet al., 2011,

    Milli-Hertz Gravitational Waves: <i>LISA</i> and <i>LISA PathFinder</i>

    , Spanish Relativity Meeting (ERE 2010) on Gravity as a Crossroad in Physics, Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
  • Conference paper
    Summer TJ, 2011,

    Direct dark matter searches - recent highlights

    , International Nuclear Physics Conference (INPC), Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
  • Conference paper
    Hori M, 2011,

    LASER SPECTROSCOPY OF ANTIPROTONIC HELIUM AT CERN'S ANTIPROTON DECELERATOR FACILITY

    , 5th Meeting on CPT and Lorentz Symmetry, Publisher: WORLD SCIENTIFIC PUBL CO PTE LTD, Pages: 11-14
  • Conference paper
    Todoroki K, Kobayashi T, Hori M, 2011,

    Development of Beam Profile Monitor for Antiproton Annihilation Cross Section Measurements by the ASACUSA Collaboration

    , International Nuclear Physics Conference (INPC), Publisher: IOP PUBLISHING LTD, ISSN: 1742-6588
  • Journal article
    , 2011,

    Single electron emission in two-phase xenon with application to the detection of coherent neutrino-nucleus scattering

    , The journal of high energy physics, Vol: 2011, Pages: 1-20, ISSN: 1126-6708
  • Journal article
    Sanchez PDA, Lees JP, Poireau V, Prencipe E, Tisserand V, Tico JG, Grauges E, Martinelli M, Palano A, Pappagallo M, Eigen G, Stugu B, Sun L, Battaglia M, Brown DN, Hooberman B, Kerth LT, Kolomensky YG, Lynch G, Osipenkov IL, Tanabe T, Hawkes CM, Watson AT, Koch H, Schroeder T, Asgeirsson DJ, Hearty C, Mattison TS, McKenna JA, Khan A, Randle-Conde A, Blinov VE, Buzykaev AR, Druzhinin VP, Golubev VB, Onuchin AP, Serednyakov SI, Skovpen YI, Solodov EP, Todyshev KY, Yushkov AN, Bondioli M, Curry S, Kirkby D, Lankford AJ, Mandelkern M, Martin EC, Stoker DP, Atmacan H, Gary JW, Liu F, Long O, Vitug GM, Campagnari C, Hong TM, Kovalskyi D, Richman JD, Eisner AM, Heusch CA, Kroseberg J, Lockman WS, Martinez AJ, Schalk T, Schumm BA, Seiden A, Winstrom LO, Cheng CH, Doll DA, Echenard B, Hitlin DG, Ongmongkolkul P, Porter FC, Rakitin AY, Andreassen R, Dubrovin MS, Mancinelli G, Meadows BT, Sokoloff MD, Bloom PC, Ford WT, Gaz A, Hirschauer JF, Nagel M, Nauenberg U, Smith JG, Wagner SR, Ayad R, Toki WH, Karbach TM, Merkel J, Petzold A, Spaan B, Wacker K, Kobel MJ, Schubert KR, Schwierz R, Bernard D, Verderi M, Clark PJ, Playfer S, Watson JE, Andreotti M, Bettoni D, Bozzi C, Calabrese R, Cecchi A, Cibinetto G, Fioravanti E, Franchini P, Luppi E, Munerato M, Negrini M, Petrella A, Piemontese L, Baldini-Ferroli R, Calcaterra A, de Sangro R, Finocchiaro G, Nicolaci M, Pacetti S, Patteri P, Peruzzi IM, Piccolo M, Rama M, Zallo A, Contri R, Guido E, Lo Vetere M, Monge MR, Passaggio S, Patrignani C, Robutti E, Tosi S, Bhuyan B, Morii M, Adametz A, Marks J, Schenk S, Uwer U, Bernlochner FU, Lacker HM, Lueck T, Volk A, Dauncey PD, Tibbetts M, Behera PK, Mallik U, Chen C, Cochran J, Crawley HB, Dong L, Meyer WT, Prell S, Rosenberg EI, Rubin AE, Gao YY, Gritsan AV, Guo ZJ, Arnaud N, Davier M, Derkach D, da Costa JF, Grosdidier G, Le Diberder F, Lutz AM, Malaescu B, Perez A, Roudeau P, Schune MH, Serrano J, Sordini V, Stocchi A, Wang L, Wormser G, Lange DJ, Wright DM, Bingham I, Burke JP, Chet al., 2010,

    Observation of the Y(1<SUP>3</SUP><i>D<sub>J</sub></i>) bottomonium state through decays to π<SUP>+</SUP>π<SUP>-</SUP>Y(1<i>S</i>)

    , PHYSICAL REVIEW D, Vol: 82, ISSN: 1550-7998
  • Journal article
    Leader E, Sidorov AV, Stamenov DB, 2010,

    Determination of polarized parton densities from a QCD analysis of inclusive and semi-inclusive deep inelastic scattering data

    , PHYSICAL REVIEW D, Vol: 82, ISSN: 1550-7998
  • Journal article
    Khachatryan V, Sirunyan AM, Tumasyan A, Adam W, Bergauer T, Dragicevic M, Eroe J, Fabjan C, Friedl M, Fruehwirth R, Ghete VM, Hammer J, Haensel S, Hartl C, Hoch M, Hoerman N, Hrubec J, Jeitler M, Kasieczka G, Kiesenhofer W, Krammer M, Liko D, Mikulec I, Pernicka M, Rohringer H, Schoefbeck R, Strauss J, Taurok A, Teischinger F, Waltenberger W, Walzel G, Widl E, Wulz C-E, Mossolov V, Shumeiko N, Suarez Gonzalez J, Benucci L, Ceard L, De Wolf EA, Janssen X, Maes T, Mucibello L, Ochesanu S, Roland B, Rougny R, Selvaggi M, Van Haevermaet H, Van Mechelen P, Van Remortel N, Adler V, Beauceron S, Blyweert S, D'Hondt J, Devroede O, Kalogeropoulos A, Maes J, Maes M, Tavernier S, Van Doninck W, Van Mulders P, Van Onsem GP, Villella I, Charaf O, Clerbaux B, De Lentdecker G, Dero V, Gay APR, Hammad GH, Hreus T, Marage PE, Thomas L, Velde CV, Vanlaer P, Wickens J, Costantini S, Grunewald M, Klein B, Marinov A, Ryckbosch D, Thyssen F, Tytgat M, Vanelderen L, Verwilligen P, Walsh S, Zaganidis N, Basegmez S, Bruno G, Caudron J, De Jeneret JDF, Delaere C, Demin P, Favart D, Giammanco A, Gregoire G, Hollar J, Lemaitre V, Militaru O, Ovyn S, Pagano D, Pin A, Piotrzkowski K, Quertenmont L, Schul N, Beliy N, Caebergs T, Daubie E, Alves GA, De JesusDamiao D, Pol ME, Souza MHG, Carvalho W, Da Costa EM, De Oliveira Martins C, Fonseca De Souza S, Mundim L, Nogima H, Oguri V, Otalora Goicochea JM, Prado Da Silva WL, Santoro A, Silva Do Amaral SM, Sznajder A, Torres Da Silva De Araujo F, Dias FA, Dias MAF, Fernandez Perez Tomei TR, Gregores EM, Marinho F, Novaes SF, Padula SS, Darmenov N, Dimitrov L, Genchev V, Iaydjiev P, Piperov S, Rodozov M, Stoykova S, Sultanov G, Tcholakov V, Trayanov R, Vankov I, Dyulendarova M, Hadjiiska R, Kozhuharov V, Litov L, Marinova E, Mateev M, Pavlov B, Petkov P, Bian JG, Chen GM, Chen HS, Jiang CH, Liang D, Liang S, Wang J, Wang J, Wang X, Wang Z, Yang M, Zang J, Zhang Z, Ban Y, Guo S, Hu Z, Li W, Mao Y, Qian SJ, Teng H, Zhu B, Cabrera A, Gomez Moreno B, Ocampoet al., 2010,

    Search for Quark Compositeness with the Dijet Centrality Ratio in <i>pp</i> Collisions at √<i>s</i>=7 TeV

    , PHYSICAL REVIEW LETTERS, Vol: 105, ISSN: 0031-9007
  • Journal article
    Abazov VM, Abbott B, Abolins M, Acharya BS, Adams M, Adams T, Alexeev GD, Alkhazov G, Alton A, Alverson G, Alves GA, Ancu LS, Aoki M, Arnoud Y, Arov M, Askew A, Asman B, Atramentov O, Avila C, BackusMayes J, Badaud F, Bagby L, Baldin B, Bandurin DV, Banerjee S, Barberis E, Baringer P, Barreto J, Bartlett JF, Bassler U, Beale S, Bean A, Begalli M, Begel M, Belanger-Champagne C, Bellantoni L, Benitez JA, Beri SB, Bernardi G, Bernhard R, Bertram I, Besancon M, Beuselinck R, Bezzubov VA, Bhat PC, Bhatnagar V, Blazey G, Blessing S, Bloom K, Boehnlein A, Boline D, Bolton TA, Boos EE, Borissov G, Bose T, Brandt A, Brandt O, Brock R, Brooijmans G, Bross A, Brown D, Brown J, Bu XB, Buchholz D, Buehler M, Buescher V, Bunichev V, Burdin S, Burnett TH, Buszello CP, Calpas B, Calvet S, Camacho-Perez E, Carrasco-Lizarraga MA, Carrera E, Casey BCK, Castilla-Valdez H, Chakrabarti S, Chakraborty D, Chan KM, Chandra A, Chen G, Chevalier-Thery S, Cho DK, Cho SW, Choi S, Choudhary B, Christoudias T, Cihangir S, Claes D, Clutter J, Cooke M, Cooper WE, Corcoran M, Couderc F, Cousinou M-C, Croc A, Cutts D, Cwiok M, Das A, Davies G, De K, de Jong SJ, De La Cruz-Burelo E, Deliot F, Demarteau M, Demina R, Denisov D, Denisov SP, Desai S, DeVaughan K, Diehl HT, Diesburg M, Dominguez A, Dorland T, Dubey A, Dudko LV, Duggan D, Duperrin A, Dutt S, Dyshkant A, Eads M, Edmunds D, Ellison J, Elvira VD, Enari Y, Eno S, Evans H, Evdokimov A, Evdokimov VN, Facini G, Ferapontov AV, Ferbel T, Fiedler F, Filthaut F, Fisher W, Fisk HE, Fortner M, Fox H, Fuess S, Gadfort T, Garcia-Bellido A, Gavrilov V, Gay P, Geist W, Geng W, Gerbaudo D, Gerber CE, Gershtein Y, Ginther G, Golovanov G, Goussiou A, Grannis PD, Greder S, Greenlee H, Greenwood ZD, Gregores EM, Grenier G, Gris P, Grivaz J-F, Grohsjean A, Gruenendahl S, Gruenewald MW, Guo F, Guo J, Gutierrez G, Gutierrez P, Haas A, Hagopian S, Haley J, Han L, Harder K, Harel A, Hauptman JM, Hays J, Hebbeker T, Hedin D, Hegab H, Heinson AP, Heintz U, Hensel C, Heet al., 2010,

    Search for <i>ZH</i> → <i>l</i><SUP>+</SUP><i>l</i><SUP>-</SUP> <i>b</i>(<i>b</i>)over-bar Production in 4.2 fb<SUP>-1</SUP> of <i>p</i>(<i>p</i>)over-bar Collisions at √<i>s</i>=1.96 TeV

    , PHYSICAL REVIEW LETTERS, Vol: 105, ISSN: 0031-9007
  • Journal article
    Argyriades J, Arnold R, Augier C, Baker J, Barabash AS, Basharina-Freshville A, Bongrand M, Broudin-Bay G, Brudanin V, Caffrey AJ, Chapon A, Chauveau E, Daraktchieva Z, Durand D, Egorov V, Fatemi-Ghomi N, Flack R, Guillon B, Hubert P, Jullian S, Kauer M, King S, Klimenko A, Kochetov O, Konovalov SI, Kovalenko V, Lalanne D, Lamhamdi T, Lang K, Lemiere Y, Longuemare C, Lutter G, Mamedov F, Marquet C, Martin-Albo J, Mauger F, Nachab A, Nasteva I, Nemchenok I, Nguyen CH, Nova F, Novella P, Ohsumi H, Pahlka RB, Perrot F, Piquemal F, Reyss JL, Ricol JS, Saakyan R, Sarazin X, Shitov Y, Simard L, Simkovic F, Smolnikov A, Snow S, Soeldner-Rembold S, Stekl I, Suhonen J, Sutton CS, Szklarz G, Thomas J, Timkin V, Tretyak VI, Umatov V, Vala L, Vanyushin I, Vasiliev V, Vorobel V, Vylov Tet al., 2010,

    Measurement of the two neutrino double beta decay half-life of Zr-96 with the NEMO-3 detector

    , NUCLEAR PHYSICS A, Vol: 847, Pages: 168-179, ISSN: 0375-9474
  • Journal article
    Sanchez PDA, Lees JP, Poireau V, Prencipe E, Tisserand V, Tico JG, Grauges E, Martinelli M, Palano A, Pappagallo M, Eigen G, Stugu B, Sun L, Battaglia M, Brown DN, Hooberman B, Kerth LT, Kolomensky YG, Lynch G, Osipenkov IL, Tanabe T, Hawkes CM, Watson AT, Koch H, Schroeder T, Asgeirsson DJ, Hearty C, Mattison TS, McKenna JA, Khan A, Randle-Conde A, Blinov VE, Buzykaev AR, Druzhinin VP, Golubev VB, Onuchin AP, Serednyakov SI, Skovpen YI, Solodov EP, Todyshev KY, Yushkov AN, Bondioli M, Curry S, Kirkby D, Lankford AJ, Mandelkern M, Martin EC, Stoker DP, Atmacan H, Gary JW, Liu F, Long O, Vitug GM, Campagnari C, Hong TM, Kovalskyi D, Richman JD, Eisner AM, Heusch CA, Kroseberg J, Lockman WS, Martinez AJ, Schalk T, Schumm BA, Seiden A, Winstrom LO, Cheng CH, Doll DA, Echenard B, Hitlin DG, Ongmongkolkul P, Porter FC, Rakitin AY, Andreassen R, Dubrovin MS, Mancinelli G, Meadows BT, Sokoloff MD, Bloom PC, Ford WT, Gaz A, Nagel M, Nauenberg U, Smith JG, Wagner SR, Ayad R, Toki WH, Jasper H, Karbach TM, Merkel J, Petzold A, Spaan B, Wacker K, Kobel MJ, Schubert KR, Schwierz R, Bernard D, Verderi M, Clark PJ, Playfer S, Watson JE, Andreotti M, Bettoni D, Bozzi C, Calabrese R, Cecchi A, Cibinetto G, Fioravanti E, Franchini P, Luppi E, Munerato M, Negrini M, Petrella A, Piemontese L, Baldini-Ferroli R, Calcaterra A, de Sangro R, Finocchiaro G, Nicolaci M, Pacetti S, Patteri P, Peruzzi IM, Piccolo M, Rama M, Zallo A, Contri R, Guido E, Lo Vetere M, Monge MR, Passaggio S, Patrignani C, Robutti E, Tosi S, Bhuyan B, Prasad V, Lee CL, Morii M, Adametz A, Marks J, Uwer U, Bernlochner FU, Ebert M, Lacker HM, Lueck T, Volk A, Dauncey PD, Tibbetts M, Behera PK, Mallik U, Chen C, Cochran J, Crawley HB, Dong L, Meyer WT, Prell S, Rosenberg EI, Rubin AE, Gao YY, Gritsan AV, Guo ZJ, Arnaud N, Davier M, Derkach D, da Costa JF, Grosdidier G, Le Diberder F, Lutz AM, Malaescu B, Perez A, Roudeau P, Schune MH, Serrano J, Sordini V, Stocchi A, Wang L, Wormser G, Lange DJ, Wright DM, Bingham Iet al., 2010,

    Search for the rare decay <i>B</i> → <i>Kv</i>(<i>v</i>)over-bar

    , PHYSICAL REVIEW D, Vol: 82, ISSN: 1550-7998
  • Conference paper
    Pasternak J, Jenner LJ, Kurup A, Uchida Y, Muratori B, Smith SL, Hock KM, Barlow RJ, Ohmori C, Witte H, Yokoi T, Lagrange JB, Mori Y, Kuno Y, Sato A, Kelliher D, Machida S, Prior C, Lancaster Met al., 2010,

    Accelerator and particle physics research for the next generation muon to electron conversion experiment - The PRISM task force

    , Pages: 3473-3475

    The next generation of lepton flavour violation experiments will use high intensity and high quality muon beams. Such beams can be produced by sending a short proton pulse to the pion production target, capturing pions and performing RF phase rotation on the resulting muon beam in an FFAG ring, which was proposed for the PRISM project. A PRISM task force was created to address the accelerator and detector issues that need to be solved in order to realise the PRISM experiment. The parameters of the initial proton beam required and the PRISM experiment are reviewed. Alternative designs of the PRISM FFAG ring are presented and compared with the reference design. The ring injection/extraction system, matching with the solenoid channel and progress on the ring's main hardware systems like RF and kicker magnet are discussed. The progress and future directions of the study are presented in this paper.

  • Conference paper
    Sumner TJ, 2010,

    ZEPLIN-III

    ZEPLIN-III is a 12 kg two-phase xenon time projection chamber used to search for the weakly interacting massive particles (WIMPs) that may account for the dark matter of our Galaxy. The detector measures both scintillation and ionisation produced interactions in the liquid to differentiate between nuclear recoils expected from WIMPs and electron recoil background signals down to ∼10 keV nuclear recoil energy. This paper reviews the science results obtained from the frst science run and reports on the current status of the upgrade and second science run. The frst science run obtained 847kgdays of data acquired between February 27<sup>th</sup> 2008 and May 20<sup>th</sup> 2008 and excluded a WIMP-nucleon elastic scattering spin-independent cross-section above 8.1 × 10<sup>-8</sup>pb at 60 GeVc<sup>-2</sup> with a 90% confdence limit. ZEPLIN-III demonstrated better discrimination at low-energy than previously achieved by any other xenon-based experiments and highlighted a non-linearity in the low-energy response to nuclear recoils. The upgrade includes replacement of the PMT array and the addition of an active veto for gammas and neutrons. The second science run should offer an order of magnitude improvement in sensitivity. © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence.

  • Conference paper
    Higaki H, Kuroda N, Imao H, Nagata Y, Enomoto Y, Michishio K, Kira K, Kim CH, Okamoto H, Hori M, Kanai Y, Mohri A, Torii HA, Matsuda Y, Yamazaki Yet al., 2010,

    A tank circuit monitoring a large number of antiprotons in Musashi

    , Pages: 948-950

    For the production of low energy antiproton beams with the energy of 100 to 1000 eV, it is desirable to accumulate a larger number of antiprotons in a large Penning trap, where a tank circuit signal can be used as a nondestructive measurement of more than 10<sup>6</sup> antiprotons. This is similar to Schottky signals used to monitor beams in accelerators.

  • Conference paper
    Kuroda N, Enomoto Y, Higaki H, Hori M, Imao H, Kanai Y, Kim CH, Kira K, Matsuda Y, Michishio K, Mohri A, Nagata Y, Saito H, Shibata M, Torii HA, Yamazaki Yet al., 2010,

    Development of MUSASHI, a Mono-energetic Ultra-Slow antiproton beam source

    , Pages: 4188-4190

    The ASACUSA collaboration developed an ultraslow antiproton beam source, named MUSASHI, Mono-energetic Ultra-Slow Antiproton Source for High-precision Investigation, consisting an electromagnetic trap housed in an liquid He free superconducting solenoid and low energy antiproton beam transport line. The MUSASHI confined more than 1 × 10<sup>7</sup> of antiprotons and extracted them as ultra-slow antiproton beams with energy of 250 eV and various bunch lengths.

  • Conference paper
    Hori M, Hanke K, 2010,

    A time-resolved sem monitor with large dynamic range

    , Pages: 434-437

    CERN's Linac4 will provide 160-MeV H" beams of intensity N = 2 × 10<sup>14</sup> ions s<sup>-1</sup>. Before this beam can be injected into the existing CERN Proton Synchrotron Booster (PSB), a beam chopper must be used to remove some sequences of 0.5-ns-long micro-bunches from it. We developed a monitor to measure the time structure and spatial profile of the chopped beam, with respective resolutions Δt ∼ 1ns and Δx ∼ 2 mm. Its large active area 40 mm × 40 mm and dynamic range also allows investigations of beam halos. The beam was first allowed to strike a carbon foil, and the resulting secondary electrons were accelerated by sets of parallel grid electrodes. The electrons then struck a phosphor screen, and the scintillation light was guided to a thermoelectrically cooled, charge-coupled device camera. The sub-nanosecond time resolution was attained by applying high-voltage pulses to the grids. The monitor has been tested with 700-ps-long UV laser pulses, and a 3-MeV proton beam provided by a tandem.

  • Conference paper
    Magnan AM, 2010,

    Jets and heavy flavour at LHC with ATLAS and CMS

    , Pages: 234-240

    The LHC experiments ATLAS and CMS plan to take advantage of large multi-jet samples with and without heavy flavour tagging and vector boson production to test QCD at the TeV scale. Initial multi-jet cross section measurements at LHC will demonstrate the understanding of the calibration of the detectors, the jet energy scale systematics and the trigger. Further in the LHC run, measurements of inclusive di-jet cross sections with heavy flavour tag, which provides the process hard scale, will probe QCD at scales never tested before. Jet production measurements with associated W and Z bosons provide a separate test of QCD in different and complementary channels. Measurements of these processes are essential to demonstrate the understanding of major backgrounds to Higgs and SUSY channels, such as those of top-quark production or W+jet/Z+jet.

  • Journal article
    Hori M, Yonekura SI, Nohmi T, Gruz P, Sugiyama H, Yonei S, Zhang-Akiyama QMet al., 2010,

    Error-prone translesion DNA synthesis by Escherichia coli DNA polymerase IV (DinB) on templates containing 1,2-dihydro-2-oxoadenine

    , Journal of Nucleic Acids, Vol: 2010, ISSN: 2090-0201

    Escherichia coli DNA polymerase IV (Pol IV) is involved in bypass replication of damaged bases in DNA. Reactive oxygen species (ROS) are generated continuously during normal metabolism and as a result of exogenous stress such as ionizing radiation. ROS induce various kinds of base damage in DNA. It is important to examine whether Pol IV is able to bypass oxidatively damaged bases. In this study, recombinant Pol IV was incubated with oligonucleotides containing thymine glycol (dTg), 5-formyluracil (5-fodU), 5-hydroxymethyluracil (5-hmdU), 7,8-dihydro-8-oxoguanine (8-oxodG) and 1,2-dihydro-2-oxoadenine (2-oxodA). Primer extension assays revealed that Pol IV preferred to insert dATP opposite 5-fodU and 5-hmdU, while it inefficiently inserted nucleotides opposite dTg. Pol IV inserted dCTP and dATP opposite 8-oxodG, while the ability was low. It inserted dCTP more effectively than dTTP opposite 2-oxodA. Pol IV's ability to bypass these lesions decreased in the order: 2-oxodA > 5-fodU∼5-hmdU > 8-oxodG > dTg. The fact that Pol IV preferred to insert dCTP opposite 2-oxodA suggests the mutagenic potential of 2-oxodA leading to A:T→G:C transitions. Hydrogen peroxide caused an ∼2-fold increase in A:T→G:C mutations in E. coli, while the increase was significantly greater in E. coli overexpressing Pol IV. These results indicate that Pol IV may be involved in ROS-enhanced A:T→G:C mutations. © 2010 Masaki Hori et al.

  • Conference paper
    Aslaninejad M, Easton M, Pasternak J, Pozsimski J, Peach K, Yokoi Tet al., 2010,

    Design of the MEBT for the PAMELA medical FFAG

    , Pages: 3960-3962

    The PAMELA medical FFAG complex under design in the UK, aims to operate with both proton and carbon beams for hadron therapy. Medium energy beam transfer (MEBT) of PAMELA consists of the proton beam line coming out of the injector cyclotron, carbon beam transfer from the independent carbon 6+ injector Linac, switching dipole (SD) when both beam merge and transfer line toward the PAMELA NS-FFAG. The MEBT layout and design, which needs to incorporate the beam chopper for the intensity modulation, are discussed. The careful matching of optical functions between various components in the MEBT and beam dynamics simulations are presented.

  • Conference paper
    Aslaninejad M, Easton M, Pasternak J, Pozsimski J, Peach K, Yokoi Tet al., 2010,

    Injection of proton and carbon 6+ into the non-scaling FFAG

    , Pages: 3957-3959

    For the PAMELA medical non-scaling FFAG, carbon 6+ as well as proton particles are required. The general injection layout based on a cyclotron for proton and a Linac for carbon is considered. There are two options for pre-accelerating carbon ions for PAMELA, either accelerating carbon with the charge state 4+ from the ion source and stripping after the pre-accelerator or directly accelerating carbon 6+ ions all the way from the ion source. For both options solution has been investigated. Simulations of beam dynamics for both particle species are presented. The resulting schemes based on either the single turn or multi-turn injection into the first FFAG ring is discussed.

  • Conference paper
    Pasternak J, Scott Berg J, Aslaninejad M, Witte H, Kelliher D, Machida Set al., 2010,

    Injection/extraction system of the muon FFAG for the Neutrino Factory

    , Pages: 3476-3478

    Nonscaling FFAG is required for the muon acceleration in the Neutrino Factory, the baseline for which is under investigation in the International Design Study (IDS-NF). In order to inject/extract the muon beam with a very large emittance, several strong kickers with a very large aperture are required distributed in many lattice cells. Once sufficient orbit separation is obtained by the kickers, the final degree of separation from the lattice is made by the septum, which needs to be superconducting. The geometry of the symmetric solutions allowing to inject/extract both signs of muons is presented. The preliminary design of the kicker system is given.

  • Conference paper
    Edgecock R, Kelliher D, Machida S, Beard C, Bliss N, Clarke J, Griffiths S, Hill C, Jamison S, Jones J, Kalinin A, Marinov K, Marks N, Martlew B, McIntosh P, Muratori B, Orrett J, Saveliev Y, Shepherd B, Smith R, Smith S, Tzenov S, Wheelhouse A, White C, Berg JS, Craddock M, Koscielniak S, Crisp J, Johnstone C, Giboudot Y, Keil E, Méot F, Pasternak J, Sheehy S, Yokoi Tet al., 2010,

    The EMMA non-scaling FFAG

    , Pages: 4266-4268

    The Electron Model for Many Applications (EMMA) will be the World's first non-scaling FFAG and is under construction at the STFC Daresbury Laboratory in the UK. Construction is due for completion in Summer 2010 and will be followed by commissioning with beam and a detailed experimental programme to study the functioning of this type of accelerator. This paper will give an overview of the motivation for the project and describe the EMMA design and hardware. The first results from commissioning will be presented in a separate paper.

  • Journal article
    Aslaninejad M, Bontoiu C, Pasternak J, Pozimski J, Bogacz Aet al., 2010,

    Solenoid fringe field effects for the neutrino factory Linac - Mad-X investigation

    , Ipac 2010 1st International Particle Accelerator Conference, Pages: 3963-3965

    International Design Study for the Neutrino Factory (IDS-NF) assumes the first stage of muon acceleration (up to 900 MeV) to be implemented with a solenoid based Linac. The Linac consists of three styles of cryo-modules, containing focusing solenoids and varying number of SRF cavities for acceleration. Fringe fields of the solenoids and the focusing effects in the SRF cavities have significant impact on the transverse beam dynamics. Using an analytical formula, the effects of fringe fields are studied in MAD-X. The resulting betatron functions are compared with the results of beam dynamics simulations using OptiM code.

  • Journal article
    Peach K, Cobb J, Sheehy SL, Witte H, Yokoi T, Fenning R, Khan A, Seviour R, Johnstone C, Hill M, Jones B, Vojnovic B, Aslaninejad M, Easton M, Pasternak J, Pozimski JK, Beard C, Bliss N, Jones T, McIntosh P, Pattalwar S, Smith SL, Strachan J, Tzenov S, Edgecock TR, Gardner ISK, Kelliher D, Machida S, Barlow RJ, Owen H, Tygier Set al., 2010,

    Pamela overview and status

    , Ipac 2010 1st International Particle Accelerator Conference, Pages: 112-114

    The status of PAMELA (Particle Accelerator for MEdical Applications) - an accelerator for proton and light ion therapy using a non-scaling FFAG (ns-FFAG) accelerator - is reviewed and discussed.

  • Journal article
    Sanchez PDA, Lees JP, Poireau V, Prencipe E, Tisserand V, Tico JG, Grauges E, Martinelli M, Palano A, Pappagallo M, Eigen G, Stugu B, Sun L, Battaglia M, Brown DN, Hooberman B, Kerth LT, Kolomensky YG, Lynch G, Osipenkov IL, Tanabe T, Hawkes CM, Watson AT, Koch H, Schroeder T, Asgeirsson DJ, Hearty C, Mattison TS, McKenna JA, Khan A, Randle-Conde A, Blinov VE, Buzykaev AR, Druzhinin VP, Golubev VB, Onuchin AP, Serednyakov SI, Skovpen YI, Solodov EP, Todyshev KY, Yushkov AN, Bondioli M, Curry S, Kirkby D, Lankford AJ, Mandelkern M, Martin EC, Stoker DP, Atmacan H, Gary JW, Liu F, Long O, Vitug GM, Campagnari C, Hong TM, Kovalskyi D, Richman JD, West C, Eisner AM, Heusch CA, Kroseberg J, Lockman WS, Martinez AJ, Schalk T, Schumm BA, Seiden A, Winstrom LO, Cheng CH, Doll DA, Echenard B, Hitlin DG, Ongmongkolkul P, Porter FC, Rakitin AY, Andreassen R, Dubrovin MS, Mancinelli G, Meadows BT, Sokoloff MD, Bloom PC, Ford WT, Gaz A, Nagel M, Nauenberg U, Smith JG, Wagner SR, Ayad R, Toki WH, Jasper H, Karbach TM, Merkel J, Petzold A, Spaan B, Wacker K, Kobel MJ, Schubert KR, Schwierz R, Bernard D, Verderi M, Clark PJ, Playfer S, Watson JE, Andreotti M, Bettoni D, Bozzi C, Calabrese R, Cecchi A, Cibinetto G, Fioravanti E, Franchini P, Luppi E, Munerato M, Negrini M, Petrella A, Piemontese L, Baldini-Ferroli R, Calcaterra A, de Sangro R, Finocchiaro G, Nicolaci M, Pacetti S, Patteri P, Peruzzi IM, Piccolo M, Rama M, Zallo A, Contri R, Guido E, Lo Vetere M, Monge MR, Passaggio S, Patrignani C, Robutti E, Tosi S, Bhuyan B, Prasad V, Lee CL, Morii M, Adametz A, Marks J, Uwer U, Bernlochner FU, Ebert M, Lacker HM, Lueck T, Volk A, Dauncey PD, Tibbetts M, Behera PK, Mallik U, Chen C, Cochran J, Crawley HB, Dong L, Meyer WT, Prell S, Rosenberg EI, Rubin AE, Gritsan AV, Guo ZJ, Arnaud N, Davier M, Derkach D, da Costa JF, Grosdidier G, Le Diberder F, Lutz AM, Malaescu B, Perez A, Roudeau P, Schune MH, Serrano J, Sordini V, Stocchi A, Wang L, Wormser G, Lange DJ, Wright DM, Bingham Iet al., 2010,

    Observation of new resonances decaying to <i>D</i>π and <i>D</i>*π in inclusive <i>e</i><SUP>+</SUP><i>e</i><SUP>-</SUP> collisions near √<i>s</i>=10.58 GeV

    , PHYSICAL REVIEW D, Vol: 82, ISSN: 1550-7998
  • Journal article
    Abramowicz H, Abt I, Adamczyk L, Adamus M, Aggarwal R, Antonelli S, Antonioli P, Antonov A, Arneodo M, Aushev V, Aushev Y, Bachynska O, Bamberger A, Barakbaev AN, Barbagli G, Bari G, Barreiro F, Bartsch D, Basile M, Behnke O, Behr J, Behrens U, Bellagamba L, Bertolin A, Bhadra S, Bindi M, Blohm C, Bokhonov V, Bold T, Boos EG, Borras K, Boscherini D, Bot D, Boutle SK, Brock I, Brownson E, Brugnera R, Bruemmer N, Bruni A, Bruni G, Brzozowska B, Bussey PJ, Butterworth JM, Bylsma B, Caldwell A, Capua M, Carlin R, Catterall CD, Chekanov S, Chwastowski J, Ciborowski J, Ciesielski R, Cifarelli L, Cindolo F, Contin A, Cooper-Sarkar AM, Coppola N, Corradi M, Corriveau F, Costa M, D'Agostini G, Dal Corso F, del Peso J, Dementiev RK, De Pasquale S, Derrick M, Devenish RCE, Dobur D, Dolgoshein BA, Dolinska G, Doyle AT, Drugakov V, Durkin LS, Dusini S, Eisenberg Y, Ermolov PF, Eskreys A, Fang S, Fazio S, Ferrando J, Ferrero MI, Figiel J, Forrest M, Foster B, Fourletov S, Gach G, Galas A, Gallo E, Garfagnini A, Geiser A, Gialas I, Gladilin LK, Gladkov D, Glasman C, Gogota O, Golubkov YA, Goettlicher P, Grabowska-Bold I, Grebenyuk J, Gregor I, Grigorescu G, Grzelak G, Gwenlan C, Haas T, Hain W, Hamatsu R, Hart JC, Hartmann H, Hartner G, Hilger E, Hochman D, Hori R, Horton K, Huettmann A, Iacobucci G, Ibrahim ZA, Iga Y, Ingbir R, Ishitsuka M, Jakob H-P, Januschek F, Jimenez M, Jones TW, Juengst M, Kadenko I, Kahle B, Kamaluddin B, Kananov S, Kanno T, Karshon U, Karstens F, Katkov II, Kaur M, Kaur P, Keramidas A, Khein LA, Kim JY, Kisielewska D, Kitamura S, Klanner R, Klein U, Koffeman E, Kooijman P, Korol I, Korzhavina IA, Kotanski A, Koetz U, Kowalski H, Kulinski P, Kuprash O, Kuze M, Lee A, Levchenko BB, Levy A, Libov V, Limentani S, Ling TY, Lisovyi M, Lobodzinska E, Lohmann W, Loehr B, Lohrmann E, Loizides JH, Long KR, Longhin A, Lontkovskyi D, Lukina OY, Luzniak P, Maeda J, Magill S, Makarenko I, Malka J, Mankel R, Margotti A, Marini G, Martin JF, Mastroberardino A, Matsumotoet al., 2010,

    Measurement of high-Q <SUP>2</SUP> charged current deep inelastic scattering cross sections with a longitudinally polarised positron beam at HERA

    , EUROPEAN PHYSICAL JOURNAL C, Vol: 70, Pages: 945-963, ISSN: 1434-6044

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