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  1. Article ; Online: Observation of J/ψp Resonances Consistent with Pentaquark States in Λ_{b}^{0}→J/ψK^{-}p Decays.

    Aaij, R / Adeva, B / Adinolfi, M / Affolder, A / Ajaltouni, Z / Akar, S / Albrecht, J / Alessio, F / Alexander, M / Ali, S / Alkhazov, G / Alvarez Cartelle, P / Alves, A A / Amato, S / Amerio, S / Amhis, Y / An, L / Anderlini, L / Anderson, J /
    Andreassi, G / Andreotti, M / Andrews, J E / Appleby, R B / Aquines Gutierrez, O / Archilli, F / d'Argent, P / Artamonov, A / Artuso, M / Aslanides, E / Auriemma, G / Baalouch, M / Bachmann, S / Back, J J / Badalov, A / Baesso, C / Baldini, W / Barlow, R J / Barschel, C / Barsuk, S / Barter, W / Batozskaya, V / Battista, V / Bay, A / Beaucourt, L / Beddow, J / Bedeschi, F / Bediaga, I / Bel, L J / Bellee, V / Belloli, N / Belyaev, I / Ben-Haim, E / Bencivenni, G / Benson, S / Benton, J / Berezhnoy, A / Bernet, R / Bertolin, A / Bettler, M-O / van Beuzekom, M / Bien, A / Bifani, S / Billoir, P / Bird, T / Birnkraut, A / Bizzeti, A / Blake, T / Blanc, F / Blouw, J / Blusk, S / Bocci, V / Bondar, A / Bondar, N / Bonivento, W / Borghi, S / Borsato, M / Bowcock, T J V / Bowen, E / Bozzi, C / Braun, S / Britsch, M / Britton, T / Brodzicka, J / Brook, N H / Bursche, A / Buytaert, J / Cadeddu, S / Calabrese, R / Calvi, M / Calvo Gomez, M / Campana, P / Campora Perez, D / Capriotti, L / Carbone, A / Carboni, G / Cardinale, R / Cardini, A / Carniti, P / Carson, L / Carvalho Akiba, K / Casse, G / Cassina, L / Castillo Garcia, L / Cattaneo, M / Cauet, Ch / Cavallero, G / Cenci, R / Charles, M / Charpentier, Ph / Chefdeville, M / Chen, S / Cheung, S-F / Chiapolini, N / Chrzaszcz, M / Cid Vidal, X / Ciezarek, G / Clarke, P E L / Clemencic, M / Cliff, H V / Closier, J / Coco, V / Cogan, J / Cogneras, E / Cogoni, V / Cojocariu, L / Collazuol, G / Collins, P / Comerma-Montells, A / Contu, A / Cook, A / Coombes, M / Coquereau, S / Corti, G / Corvo, M / Couturier, B / Cowan, G A / Craik, D C / Crocombe, A / Cruz Torres, M / Cunliffe, S / Currie, R / D'Ambrosio, C / Dall'Occo, E / Dalseno, J / David, P N Y / Davis, A / De Bruyn, K / De Capua, S / De Cian, M / De Miranda, J M / De Paula, L / De Simone, P / Dean, C-T / Decamp, D / Deckenhoff, M / Del Buono, L / Déléage, N / Demmer, M / Derkach, D / Deschamps, O / Dettori, F / Dey, B / Di Canto, A / Di Ruscio, F / Dijkstra, H / Donleavy, S / Dordei, F / Dorigo, M / Dosil Suárez, A / Dossett, D / Dovbnya, A / Dreimanis, K / Dufour, L / Dujany, G / Dupertuis, F / Durante, P / Dzhelyadin, R / Dziurda, A / Dzyuba, A / Easo, S / Egede, U / Egorychev, V / Eidelman, S / Eisenhardt, S / Eitschberger, U / Ekelhof, R / Eklund, L / El Rifai, I / Elsasser, Ch / Ely, S / Esen, S / Evans, H M / Evans, T / Falabella, A / Färber, C / Farley, N / Farry, S / Fay, R / Ferguson, D / Fernandez Albor, V / Ferrari, F / Ferreira Rodrigues, F / Ferro-Luzzi, M / Filippov, S / Fiore, M / Fiorini, M / Firlej, M / Fitzpatrick, C / Fiutowski, T / Fohl, K / Fol, P / Fontana, M / Fontanelli, F / Forty, R / Francisco, O / Frank, M / Frei, C / Frosini, M / Fu, J / Furfaro, E / Gallas Torreira, A / Galli, D / Gallorini, S / Gambetta, S / Gandelman, M / Gandini, P / Gao, Y / García Pardiñas, J / Garra Tico, J / Garrido, L / Gascon, D / Gaspar, C / Gauld, R / Gavardi, L / Gazzoni, G / Geraci, A / Gerick, D / Gersabeck, E / Gersabeck, M / Gershon, T / Ghez, Ph / Gianelle, A / Gianì, S / Gibson, V / Girard, O G / Giubega, L / Gligorov, V V / Göbel, C / Golubkov, D / Golutvin, A / Gomes, A / Gotti, C / Grabalosa Gándara, M / Graciani Diaz, R / Granado Cardoso, L A / Graugés, E / Graverini, E / Graziani, G / Grecu, A / Greening, E / Gregson, S / Griffith, P / Grillo, L / Grünberg, O / Gui, B / Gushchin, E / Guz, Yu / Gys, T / Hadavizadeh, T / Hadjivasiliou, C / Haefeli, G / Haen, C / Haines, S C / Hall, S / Hamilton, B / Han, X / Hansmann-Menzemer, S / Harnew, N / Harnew, S T / Harrison, J / He, J / Head, T / Heijne, V / Hennessy, K / Henrard, P / Henry, L / Hernando Morata, J A / van Herwijnen, E / Heß, M / Hicheur, A / Hill, D / Hoballah, M / Hombach, C / Hulsbergen, W / Humair, T / Hussain, N / Hutchcroft, D / Hynds, D / Idzik, M / Ilten, P / Jacobsson, R / Jaeger, A / Jalocha, J / Jans, E / Jawahery, A / Jing, F / John, M / Johnson, D / Jones, C R / Joram, C / Jost, B / Jurik, N / Kandybei, S / Kanso, W / Karacson, M / Karbach, T M / Karodia, S / Kecke, M / Kelsey, M / Kenyon, I R / Kenzie, M / Ketel, T / Khanji, B / Khurewathanakul, C / Klaver, S / Klimaszewski, K / Kochebina, O / Kolpin, M / Komarov, I / Koopman, R F / Koppenburg, P / Kozeiha, M / Kravchuk, L / Kreplin, K / Kreps, M / Krocker, G / Krokovny, P / Kruse, F / Krzemien, W / Kucewicz, W / Kucharczyk, M / Kudryavtsev, V / Kuonen, A K / Kurek, K / Kvaratskheliya, T / Lacarrere, D / Lafferty, G / Lai, A / Lambert, D / Lanfranchi, G / Langenbruch, C / Langhans, B / Latham, T / Lazzeroni, C / Le Gac, R / van Leerdam, J / Lees, J-P / Lefèvre, R / Leflat, A / Lefrançois, J / Leroy, O / Lesiak, T / Leverington, B / Li, Y / Likhomanenko, T / Liles, M / Lindner, R / Linn, C / Lionetto, F / Liu, B / Liu, X / Loh, D / Longstaff, I / Lopes, J H / Lucchesi, D / Lucio Martinez, M / Luo, H / Lupato, A / Luppi, E / Lupton, O / Lusardi, N / Lusiani, A / Machefert, F / Maciuc, F / Maev, O / Maguire, K / Malde, S / Malinin, A / Manca, G / Mancinelli, G / Manning, P / Mapelli, A / Maratas, J / Marchand, J F / Marconi, U / Marin Benito, C / Marino, P / Marks, J / Martellotti, G / Martin, M / Martinelli, M / Martinez Santos, D / Martinez Vidal, F / Martins Tostes, D / Massafferri, A / Matev, R / Mathad, A / Mathe, Z / Matteuzzi, C / Mauri, A / Maurin, B / Mazurov, A / McCann, M / McCarthy, J / McNab, A / McNulty, R / Meadows, B / Meier, F / Meissner, M / Melnychuk, D / Merk, M / Milanes, D A / Minard, M-N / Mitzel, D S / Molina Rodriguez, J / Monroy, I A / Monteil, S / Morandin, M / Morawski, P / Mordà, A / Morello, M J / Moron, J / Morris, A B / Mountain, R / Muheim, F / Müller, J / Müller, K / Müller, V / Mussini, M / Muster, B / Naik, P / Nakada, T / Nandakumar, R / Nandi, A / Nasteva, I / Needham, M / Neri, N / Neubert, S / Neufeld, N / Neuner, M / Nguyen, A D / Nguyen, T D / Nguyen-Mau, C / Niess, V / Niet, R / Nikitin, N / Nikodem, T / Ninci, D / Novoselov, A / O'Hanlon, D P / Oblakowska-Mucha, A / Obraztsov, V / Ogilvy, S / Okhrimenko, O / Oldeman, R / Onderwater, C J G / Osorio Rodrigues, B / Otalora Goicochea, J M / Otto, A / Owen, P / Oyanguren, A / Palano, A / Palombo, F / Palutan, M / Panman, J / Papanestis, A / Pappagallo, M / Pappalardo, L L / Pappenheimer, C / Parkes, C / Passaleva, G / Patel, G D / Patel, M / Patrignani, C / Pearce, A / Pellegrino, A / Penso, G / Pepe Altarelli, M / Perazzini, S / Perret, P / Pescatore, L / Petridis, K / Petrolini, A / Petruzzo, M / Picatoste Olloqui, E / Pietrzyk, B / Pilař, T / Pinci, D / Pistone, A / Piucci, A / Playfer, S / Plo Casasus, M / Poikela, T / Polci, F / Poluektov, A / Polyakov, I / Polycarpo, E / Popov, A / Popov, D / Popovici, B / Potterat, C / Price, E / Price, J D / Prisciandaro, J / Pritchard, A / Prouve, C / Pugatch, V / Puig Navarro, A / Punzi, G / Qian, W / Quagliani, R / Rachwal, B / Rademacker, J H / Rama, M / Rangel, M S / Raniuk, I / Rauschmayr, N / Raven, G / Redi, F / Reichert, S / Reid, M M / Dos Reis, A C / Ricciardi, S / Richards, S / Rihl, M / Rinnert, K / Rives Molina, V / Robbe, P / Rodrigues, A B / Rodrigues, E / Rodriguez Lopez, J A / Rodriguez Perez, P / Roiser, S / Romanovsky, V / Romero Vidal, A / Ronayne, J W / Rotondo, M / Rouvinet, J / Ruf, T / Ruiz Valls, P / Saborido Silva, J J / Sagidova, N / Sail, P / Saitta, B / Salustino Guimaraes, V / Sanchez Mayordomo, C / Sanmartin Sedes, B / Santacesaria, R / Santamarina Rios, C / Santimaria, M / Santovetti, E / Sarti, A / Satriano, C / Satta, A / Saunders, D M / Savrina, D / Schiller, M / Schindler, H / Schlupp, M / Schmelling, M / Schmelzer, T / Schmidt, B / Schneider, O / Schopper, A / Schubiger, M / Schune, M-H / Schwemmer, R / Sciascia, B / Sciubba, A / Semennikov, A / Serra, N / Serrano, J / Sestini, L / Seyfert, P / Shapkin, M / Shapoval, I / Shcheglov, Y / Shears, T / Shekhtman, L / Shevchenko, V / Shires, A / Siddi, B G / Silva Coutinho, R / Simi, G / Sirendi, M / Skidmore, N / Skillicorn, I / Skwarnicki, T / Smith, E / Smith, I T / Smith, J / Smith, M / Snoek, H / Sokoloff, M D / Soler, F J P / Soomro, F / Souza, D / Souza De Paula, B / Spaan, B / Spradlin, P / Sridharan, S / Stagni, F / Stahl, M / Stahl, S / Stefkova, S / Steinkamp, O / Stenyakin, O / Stevenson, S / Stoica, S / Stone, S / Storaci, B / Stracka, S / Straticiuc, M / Straumann, U / Sun, L / Sutcliffe, W / Swientek, K / Swientek, S / Syropoulos, V / Szczekowski, M / Szczypka, P / Szumlak, T / T'Jampens, S / Tayduganov, A / Tekampe, T / Teklishyn, M / Tellarini, G / Teubert, F / Thomas, C / Thomas, E / van Tilburg, J / Tisserand, V / Tobin, M / Todd, J / Tolk, S / Tomassetti, L / Tonelli, D / Topp-Joergensen, S / Torr, N / Tournefier, E / Tourneur, S / Trabelsi, K / Tran, M T / Tresch, M / Trisovic, A / Tsaregorodtsev, A / Tsopelas, P / Tuning, N / Ukleja, A / Ustyuzhanin, A / Uwer, U / Vacca, C / Vagnoni, V / Valenti, G / Vallier, A / Vazquez Gomez, R / Vazquez Regueiro, P / Vázquez Sierra, C / Vecchi, S / Velthuis, J J / Veltri, M / Veneziano, G / Vesterinen, M / Viaud, B / Vieira, D / Vieites Diaz, M / Vilasis-Cardona, X / Vollhardt, A / Volyanskyy, D / Voong, D / Vorobyev, A / Vorobyev, V / Voß, C / de Vries, J A / Waldi, R / Wallace, C / Wallace, R / Walsh, J / Wandernoth, S / Wang, J / Ward, D R / Watson, N K / Websdale, D / Weiden, A / Whitehead, M / Wilkinson, G / Wilkinson, M / Williams, M / Williams, M P / Williams, T / Wilson, F F / Wimberley, J / Wishahi, J / Wislicki, W / Witek, M / Wormser, G / Wotton, S A / Wright, S / Wyllie, K / Xie, Y / Xu, Z / Yang, Z / Yu, J / Yuan, X / Yushchenko, O / Zangoli, M / Zavertyaev, M / Zhang, L / Zhang, Y / Zhelezov, A / Zhokhov, A / Zhong, L / Zucchelli, S

    Physical review letters

    2015  Volume 115, Issue 7, Page(s) 72001

    Abstract: ... states, in Λ_{b}^{0}→J/ψK^{-}p decays are presented. The data sample corresponds to an integrated ... narrower, with a mass of 4449.8±1.7±2.5 MeV and a width of 39±5±19 MeV. The preferred J^{P} assignments are ... Observations of exotic structures in the J/ψp channel, which we refer to as charmonium-pentaquark ...

    Abstract Observations of exotic structures in the J/ψp channel, which we refer to as charmonium-pentaquark states, in Λ_{b}^{0}→J/ψK^{-}p decays are presented. The data sample corresponds to an integrated luminosity of 3 fb^{-1} acquired with the LHCb detector from 7 and 8 TeV pp collisions. An amplitude analysis of the three-body final state reproduces the two-body mass and angular distributions. To obtain a satisfactory fit of the structures seen in the J/ψp mass spectrum, it is necessary to include two Breit-Wigner amplitudes that each describe a resonant state. The significance of each of these resonances is more than 9 standard deviations. One has a mass of 4380±8±29 MeV and a width of 205±18±86 MeV, while the second is narrower, with a mass of 4449.8±1.7±2.5 MeV and a width of 39±5±19 MeV. The preferred J^{P} assignments are of opposite parity, with one state having spin 3/2 and the other 5/2.
    Language English
    Publishing date 2015-08-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.115.072001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Book ; Online: Searches for $B^{0}_{(s)} \rightarrow J/{\psi} p \overline{p}$ and $B^{+} \to J/{\psi} p \overline{p} {\pi}^{+}$ decays

    LHCb collaboration / Aaij, R. / Adeva, B. / Adinolfi, M. / Adrover, C. / Affolder, A. / Ajaltouni, Z. / Albrecht, J. / Alessio, F. / Alexander, M. / Ali, S. / Alkhazov, G. / Cartelle, P. Alvarez / Alves Jr, A. A. / Amato, S. / Amerio, S. / Amhis, Y. / Anderlini, L. / Anderson, J. /
    Andreassen, R. / Andrews, J. E. / Appleby, R. B. / Gutierrez, O. Aquines / Archilli, F. / Artamonov, A. / Artuso, M. / Aslanides, E. / Auriemma, G. / Baalouch, M. / Bachmann, S. / Back, J. J. / Baesso, C. / Balagura, V. / Baldini, W. / Barlow, R. J. / Barschel, C. / Barsuk, S. / Barter, W. / Bauer, Th. / Bay, A. / Beddow, J. / Bedeschi, F. / Bediaga, I. / Belogurov, S. / Belous, K. / Belyaev, I. / Ben-Haim, E. / Bencivenni, G. / Benson, S. / Benton, J. / Berezhnoy, A. / Bernet, R. / Bettler, M. -O. / van Beuzekom, M. / Bien, A. / Bifani, S. / Bird, T. / Bizzeti, A. / Bjørnstad, P. M. / Blake, T. / Blanc, F. / Blouw, J. / Blusk, S. / Bocci, V. / Bondar, A. / Bondar, N. / Bonivento, W. / Borghi, S. / Borgia, A. / Bowcock, T. J. V. / Bowen, E. / Bozzi, C. / Brambach, T. / Brand, J. van den / Bressieux, J. / Brett, D. / Britsch, M. / Britton, T. / Brook, N. H. / Brown, H. / Burducea, I. / Bursche, A. / Busetto, G. / Buytaert, J. / Cadeddu, S. / Callot, O. / Calvi, M. / Gomez, M. Calvo / Camboni, A. / Campana, P. / Perez, D. Campora / Carbone, A. / Carboni, G. / Cardinale, R. / Cardini, A. / Carranza-Mejia, H. / Carson, L. / Akiba, K. Carvalho / Casse, G. / Garcia, L. Castillo / Cattaneo, M. / Cauet, Ch. / Cenci, R. / Charles, M. / Charpentier, Ph. / Chen, P. / Chiapolini, N. / Chrzaszcz, M. / Ciba, K. / Vidal, X. Cid / Ciezarek, G. / Clarke, P. E. L. / Clemencic, M. / Cliff, H. V. / Closier, J. / Coca, C. / Coco, V. / Cogan, J. / Cogneras, E. / Collins, P. / Comerma-Montells, A. / Contu, A. / Cook, A. / Coombes, M. / Coquereau, S. / Corti, G. / Couturier, B. / Cowan, G. A. / Craik, D. C. / Cunliffe, S. / Currie, R. / D'Ambrosio, C. / David, P. / David, P. N. Y. / Davis, A. / De Bonis, I. / De Bruyn, K. / De Capua, S. / De Cian, M. / De Miranda, J. M. / De Paula, L. / De Silva, W. / De Simone, P. / Decamp, D. / Deckenhoff, M. / Del Buono, L. / Déléage, N. / Derkach, D. / Deschamps, O. / Dettori, F. / Di Canto, A. / Di Ruscio, F. / Dijkstra, H. / Dogaru, M. / Donleavy, S. / Dordei, F. / Suárez, A. Dosil / Dossett, D. / Dovbnya, A. / Dupertuis, F. / Durante, P. / Dzhelyadin, R. / Dziurda, A. / Dzyuba, A. / Easo, S. / Egede, U. / Egorychev, V. / Eidelman, S. / van Eijk, D. / Eisenhardt, S. / Eitschberger, U. / Ekelhof, R. / Eklund, L. / Rifai, I. El / Elsasser, Ch. / Falabella, A. / Färber, C. / Fardell, G. / Farinelli, C. / Farry, S. / Fave, V. / Ferguson, D. / Albor, V. Fernandez / Rodrigues, F. Ferreira / Ferro-Luzzi, M. / Filippov, S. / Fiore, M. / Fitzpatrick, C. / Fontana, M. / Fontanelli, F. / Forty, R. / Francisco, O. / Frank, M. / Frei, C. / Frosini, M. / Furcas, S. / Furfaro, E. / Torreira, A. Gallas / Galli, D. / Gandelman, M. / Gandini, P. / Gao, Y. / Garofoli, J. / Garosi, P. / Tico, J. Garra / Garrido, L. / Gaspar, C. / Gauld, R. / Gersabeck, E. / Gersabeck, M. / Gershon, T. / Ghez, Ph. / Gibson, V. / Giubega, L. / Gligorov, V. V. / Göbel, C. / Golubkov, D. / Golutvin, A. / Gomes, A. / Gordon, H. / Gándara, M. Grabalosa / Diaz, R. Graciani / Cardoso, L. A. Granado / Graugés, E. / Graziani, G. / Grecu, A. / Greening, E. / Gregson, S. / Griffith, P. / Grünberg, O. / Gui, B. / Gushchin, E. / Guz, Yu. / Gys, T. / Hadjivasiliou, C. / Haefeli, G. / Haen, C. / Haines, S. C. / Hall, S. / Hamilton, B. / Hampson, T. / Hansmann-Menzemer, S. / Harnew, N. / Harnew, S. T. / Harrison, J. / Hartmann, T. / He, J. / Head, T. / Heijne, V. / Hennessy, K. / Henrard, P. / Morata, J. A. 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Le / van Leerdam, J. / Lees, J. -P. / Lefèvre, R. / Leflat, A. / Lefrançois, J. / Leo, S. / Leroy, O. / Lesiak, T. / Leverington, B. / Li, Y. / Gioi, L. Li / Liles, M. / Lindner, R. / Linn, C. / Liu, B. / Liu, G. / Lohn, S. / Longstaff, I. / Lopes, J. H. / Lopez-March, N. / Lu, H. / Lucchesi, D. / Luisier, J. / Luo, H. / Machefert, F. / Machikhiliyan, I. V. / Maciuc, F. / Maev, O. / Malde, S. / Manca, G. / Mancinelli, G. / Maratas, J. / Marconi, U. / Marino, P. / Märki, R. / Marks, J. / Martellotti, G. / Martens, A. / Sánchez, A. Martín / Martinelli, M. / Santos, D. Martinez / Tostes, D. Martins / Massafferri, A. / Matev, R. / Mathe, Z. / Matteuzzi, C. / Maurice, E. / Mazurov, A. / Skelly, B. Mc / McCarthy, J. / McNab, A. / McNulty, R. / Meadows, B. / Meier, F. / Meissner, M. / Merk, M. / Milanes, D. A. / Minard, M. -N. / Rodriguez, J. Molina / Monteil, S. / Moran, D. / Morawski, P. / Mordà, A. / Morello, M. J. / Mountain, R. / Mous, I. / Muheim, F. / Müller, K. / Muresan, R. / Muryn, B. / Muster, B. / Naik, P. / Nakada, T. / Nandakumar, R. / Nasteva, I. / Needham, M. / Neubert, S. / Neufeld, N. / Nguyen, A. D. / Nguyen, T. D. / Nguyen-Mau, C. / Nicol, M. / Niess, V. / Niet, R. / Nikitin, N. / Nikodem, T. / Nomerotski, A. / Novoselov, A. / Oblakowska-Mucha, A. / Obraztsov, V. / Oggero, S. / Ogilvy, S. / Okhrimenko, O. / Oldeman, R. / Orlandea, M. / Goicochea, J. M. Otalora / Owen, P. / Oyanguren, A. / Pal, B. K. / Palano, A. / Palutan, M. / Panman, J. / Papanestis, A. / Pappagallo, M. / Parkes, C. / Parkinson, C. J. / Passaleva, G. / Patel, G. D. / Patel, M. / Patrick, G. N. / Patrignani, C. / Pavel-Nicorescu, C. / Alvarez, A. Pazos / Pellegrino, A. / Penso, G. / Altarelli, M. Pepe / Perazzini, S. / Trigo, E. Perez / Yzquierdo, A. Pérez-Calero / Perret, P. / Perrin-Terrin, M. / Pescatore, L. / Pessina, G. / Petridis, K. / Petrolini, A. / Phan, A. / Olloqui, E. Picatoste / Pietrzyk, B. / Pilař, T. / Pinci, D. / Playfer, S. / Casasus, M. Plo / Polci, F. / Polok, G. / Poluektov, A. / Polycarpo, E. / Popov, A. / Popov, D. / Popovici, B. / Potterat, C. / Powell, A. / Prisciandaro, J. / Pritchard, A. / Prouve, C. / Pugatch, V. / Navarro, A. Puig / Punzi, G. / Qian, W. / Rademacker, J. H. / Rakotomiaramanana, B. / Rangel, M. S. / Raniuk, I. / Rauschmayr, N. / Raven, G. / Redford, S. / Reid, M. M. / Reis, A. C. dos / Ricciardi, S. / Richards, A. / Rinnert, K. / Molina, V. Rives / Romero, D. A. Roa / Robbe, P. / Roberts, D. A. / Rodrigues, E. / Perez, P. Rodriguez / Roiser, S. / Romanovsky, V. / Vidal, A. Romero / Rouvinet, J. / Ruf, T. / Ruffini, F. / Ruiz, H. / Valls, P. Ruiz / Sabatino, G. / Silva, J. J. Saborido / Sagidova, N. / Sail, P. / Saitta, B. / Guimaraes, V. Salustino / Salzmann, C. / Sedes, B. Sanmartin / Sannino, M. / Santacesaria, R. / Rios, C. Santamarina / Santovetti, E. / Sapunov, M. / Sarti, A. / Satriano, C. / Satta, A. / Savrie, M. / Savrina, D. / Schaack, P. / Schiller, M. / Schindler, H. / Schlupp, M. / Schmelling, M. / Schmidt, B. / Schneider, O. / Schopper, A. / Schune, M. -H. / Schwemmer, R. / Sciascia, B. / Sciubba, A. / Seco, M. / Semennikov, A. / Sepp, I. / Serra, N. / Serrano, J. / Seyfert, P. / Shapkin, M. / Shapoval, I. / Shatalov, P. / Shcheglov, Y. / Shears, T. / Shekhtman, L. / Shevchenko, O. / Shevchenko, V. / Shires, A. / Coutinho, R. Silva / Sirendi, M. / Skwarnicki, T. / Smith, N. A. / Smith, E. / Smith, J. / Smith, M. / Sokoloff, M. D. / Soler, F. J. P. / Soomro, F. / Souza, D. / De Paula, B. Souza / Spaan, B. / Sparkes, A. / Spradlin, P. / Stagni, F. / Stahl, S. / Steinkamp, O. / Stoica, S. / Stone, S. / Storaci, B. / Straticiuc, M. / Straumann, U. / Subbiah, V. K. / Sun, L. / Swientek, S. / Syropoulos, V. / Szczekowski, M. / Szczypka, P. / Szumlak, T. / T'Jampens, S. / Teklishyn, M. / Teodorescu, E. / Teubert, F. / Thomas, C. / Thomas, E. / van Tilburg, J. / Tisserand, V. / Tobin, M. / Tolk, S. / Tonelli, D. / Topp-Joergensen, S. / Torr, N. / Tournefier, E. / Tourneur, S. / Tran, M. T. / Tresch, M. / Tsaregorodtsev, A. / Tsopelas, P. / Tuning, N. / Garcia, M. Ubeda / Ukleja, A. / Urner, D. / Ustyuzhanin, A. / Uwer, U. / Vagnoni, V. / Valenti, G. / Vallier, A. / Van Dijk, M. / Gomez, R. Vazquez / Regueiro, P. Vazquez / Sierra, C. Vázquez / Vecchi, S. / Velthuis, J. J. / Veltri, M. / Veneziano, G. / Vesterinen, M. / Viaud, B. / Vieira, D. / Vilasis-Cardona, X. / Vollhardt, A. / Volyanskyy, D. / Voong, D. / Vorobyev, A. / Vorobyev, V. / Voß, C. / Voss, H. / Waldi, R. / Wallace, C. / Wallace, R. / Wandernoth, S. / Wang, J. / Ward, D. R. / Watson, N. K. / Webber, A. D. / Websdale, D. / Whitehead, M. / Wicht, J. / Wiechczynski, J. / Wiedner, D. / Wiggers, L. / Wilkinson, G. / Williams, M. P. / Williams, M. / Wilson, F. F. / Wimberley, J. / Wishahi, J. / Witek, M. / Wotton, S. A. / Wright, S. / Wu, S. / Wyllie, K. / Xie, Y. / Xing, Z. / Yang, Z. / Young, R. / Yuan, X. / Yushchenko, O. / Zangoli, M. / Zavertyaev, M. / Zhang, F. / Zhang, L. / Zhang, W. C. / Zhang, Y. / Zhelezov, A. / Zhokhov, A. / Zhong, L. / Zvyagin, A.

    2013  

    Abstract: The results of searches for $B^{0}_{(s)} \rightarrow J/{\psi} p \overline{p}$ and $B^{+} \to J ... An excess with 2.8$\,\sigma$ significance is seen for the decay $B^{0}_{s} \to J/{\psi} p \overline{p}$ and ... seen for $B^{0} \to J/{\psi} p \overline{p}$ and $B^{+} \to J/{\psi} p \overline{p} {\pi}^{+}$ decays ...

    Abstract The results of searches for $B^{0}_{(s)} \rightarrow J/{\psi} p \overline{p}$ and $B^{+} \to J/{\psi} p \overline{p} {\pi}^{+}$ decays are reported. The analysis is based on a data sample, corresponding to an integrated luminosity of 1.0 fb$^{-1}$ of $pp$ collisions, collected with the LHCb detector. An excess with 2.8$\,\sigma$ significance is seen for the decay $B^{0}_{s} \to J/{\psi} p \overline{p}$ and an upper limit on the branching fraction is set at the 90 % confidence level: ${\cal B}(B^{0}_{s} \to J/{\psi} p \overline{p}) < 4.8 \times 10^{-6}$, which is the first such limit. No significant signals are seen for $B^{0} \to J/{\psi} p \overline{p}$ and $B^{+} \to J/{\psi} p \overline{p} {\pi}^{+}$ decays, for which the corresponding limits are set: ${\cal{B}}(B^{0} \to J/{\psi} p \overline{p}) < 5.2 \times 10^{-7}$, which significantly improves the existing limit; and ${\cal{B}}(B^{+} \to J/{\psi} p \overline{p} {\pi}^{+}) < 5.0 \times 10^{-7}$, which is the first limit on this branching fraction.

    Comment: 12 pages, 3 figures
    Keywords High Energy Physics - Experiment
    Subject code 612
    Publishing date 2013-06-19
    Publishing country us
    Document type Book ; Online
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  3. Article: A Case of Placenta Prævia.

    Hamilton, J P

    The Chicago medical journal

    2023  Volume 26, Issue 21, Page(s) 716–718

    Language English
    Publishing date 2023-07-06
    Publishing country United States
    Document type Journal Article
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  4. Article: Defective macrophage function in wound repair of P/J mice.

    Kenyon, A J / Douglas, D M / Hamilton, S G

    Laboratory animal science

    1985  Volume 35, Issue 2, Page(s) 150–152

    Abstract: The strength of healing full-thickness incised dermal wounds in P/J mice was less than that of CD-1 ... mice although the strength of intact skin was similar for each strain. Five days after surgery, P/J ... 15g. The wound breaking strength of P/J mice was restored to normal values (86 +/- 18g ...

    Abstract The strength of healing full-thickness incised dermal wounds in P/J mice was less than that of CD-1 mice although the strength of intact skin was similar for each strain. Five days after surgery, P/J mice had wounds with tensile strengths of 65 +/- 18g while CD-1 mice had wounds with strengths of 85 +/- 15g. The wound breaking strength of P/J mice was restored to normal values (86 +/- 18g) by administering glucan. The consequence of defective monocytes in wound repair is discussed in reference to P/J mice.
    MeSH term(s) Animals ; Female ; Macrophages/physiology ; Mice ; Mice, Inbred BALB C ; Mice, Inbred Strains/genetics ; Wound Healing
    Language English
    Publishing date 1985-04
    Publishing country United States
    Document type Comparative Study ; Journal Article
    ZDB-ID 120919-x
    ISSN 0023-6764
    ISSN 0023-6764
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  5. Article: Defective macrophage function in wound repair of P/J mice

    Kenyon, A.J / Douglas, D.M / Hamilton, S.G

    Laboratory animal science. Apr 1985. v. 35 (2)

    1985  

    Keywords wounds and injuries ; mice ; strains ; macrophages
    Language English
    Dates of publication 1985-04
    Size p. 150-152., ill.
    Document type Article
    ZDB-ID 120919-x
    ISSN 0023-6764
    ISSN 0023-6764
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  6. Book ; Online: Idiopathic splenomegaly in Uganda (pathological and geographical aspects) / by P. J. S. Hamilton . [et al.]

    Hamilton, P. J. S / Hutt, S. R / Wilks, N. E / Olweny, C / Ndawula, R. L / Mwanje, L / World Health Organization

    1965  

    Abstract: ... WHO/Vector Control/175.65), bound in 1 vol ... English only ... Summary in French p. 13 ...

    Abstract Documents : WHO/Mal/486.65 (WHO/VectorControl/107.65 - WHO/VDT/RES/68.65), WHO/Mal/487.65 (WHO/Vector Control/111.65), WHO/Mal/488.65 (WHO/Vector Control/106.65), WHO/Mal/489.65 (WHO/Vector Control/108.65), WHO/Mal/490.65 (WHO/Vector Control/109.65), WHO/Mal/491.65-492.65, WHO/Mal/493.65 (WHO/Vector Control/115.65), WHO/Mal/494.65 (WHO/Vector Control/117.65), WHO/Mal/495.65 (WHO/Vector Control/119.65), WHO/Mal/496.65-497.65, WHO/Mal/498.65 (WHO/Vector Control/124.65), WHO/Mal/499.65-513.65, WHO/Mal/514.65 (WHO/Vector Control/175.65), bound in 1 vol

    English only

    Summary in French p. 13

    WHO/Mal/507.65

    13 p. (ill., ma p., graphs).
    Keywords Malaria ; Splenomegaly ; Geography ; Uganda ; Parasitic Diseases and their Control ; prevention and control pathology
    Language English
    Publisher Geneva : World Health Organization
    Document type Book ; Online
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  7. Book ; Online: Idiopathic splenomegaly in Uganda (pathological and geographical aspects) / by P. J. S. Hamilton . [et al.]

    Hamilton, P. J. S / Hutt, S. R / Wilks, N. E / Olweny, C / Ndawula, R. L / Mwanje, L / World Health Organization

    1965  

    Abstract: ... WHO/Vector Control/175.65), bound in 1 vol ... Summary in French p. 13 ... WHO/Mal/507.65 ...

    Abstract Documents : WHO/Mal/486.65 (WHO/VectorControl/107.65 - WHO/VDT/RES/68.65), WHO/Mal/487.65 (WHO/Vector Control/111.65), WHO/Mal/488.65 (WHO/Vector Control/106.65), WHO/Mal/489.65 (WHO/Vector Control/108.65), WHO/Mal/490.65 (WHO/Vector Control/109.65), WHO/Mal/491.65-492.65, WHO/Mal/493.65 (WHO/Vector Control/115.65), WHO/Mal/494.65 (WHO/Vector Control/117.65), WHO/Mal/495.65 (WHO/Vector Control/119.65), WHO/Mal/496.65-497.65, WHO/Mal/498.65 (WHO/Vector Control/124.65), WHO/Mal/499.65-513.65, WHO/Mal/514.65 (WHO/Vector Control/175.65), bound in 1 vol

    Summary in French p. 13

    WHO/Mal/507.65

    13 p. (ill., ma p., graphs).
    Keywords Malaria ; Splenomegaly ; Geography ; Uganda ; Parasitic Diseases and their Control ; prevention and control pathology
    Language English
    Publisher World Health Organization
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: 5-Alpha Reductase Inhibitor Use and Prostate Cancer Prevention: A Victim of the Times?

    Hamilton, Robert J

    Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology

    2022  Volume 31, Issue 7, Page(s) 1259–1260

    Abstract: ... See related article by Vaselkiv et al., p. 1460. ...

    Abstract Vaselkiv and colleagues present strong evidence of the long-term safety of 5-alpha reductase inhibitor (5-ARI) use. They demonstrated no association with developing advanced prostate cancer, nor dying of prostate cancer. This commentary covers the strengths and weaknesses of the article, and highlights the long and vacillating journey 5-ARIs and prostate cancer prevention have traveled. As 5-ARIs preferentially prevent low-grade prostate cancer, a fact confirmed in the study by Vaselkiv and colleagues, this commentary highlights how 5-ARI chemoprevention may be irrelevant now. With increasing use of active surveillance for low-grade prostate cancers found, and prebiopsy MRI and biomarkers shifting focus to only find those clinically significant cancers, it maybe that 5-ARIs are a victim of the times in their chemoprevention role. See related article by Vaselkiv et al., p. 1460.
    MeSH term(s) 5-alpha Reductase Inhibitors/therapeutic use ; Delivery of Health Care ; Early Detection of Cancer ; Humans ; Male ; Prostate/pathology ; Prostatic Neoplasms/pathology ; Prostatic Neoplasms/prevention & control
    Chemical Substances 5-alpha Reductase Inhibitors
    Language English
    Publishing date 2022-07-11
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 1153420-5
    ISSN 1538-7755 ; 1055-9965
    ISSN (online) 1538-7755
    ISSN 1055-9965
    DOI 10.1158/1055-9965.EPI-22-0338
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  9. Article ; Online: Emergence of a Low-Energy Peak in the Smoothed Absolute Value Circular Dichroism Spectra of Small Helical Gold Nanorods.

    Hodgins, Harold P / Foley, Jonathan J / Govorov, Alexander O / Gray, Stephen K / Hamilton, Ian P

    ACS omega

    2024  Volume 9, Issue 5, Page(s) 5224–5229

    Abstract: We calculate, using time-dependent density functional theory, absorption and circular dichroism (CD) spectra for a series of small helical gold nanorod structures with a width of 0.6 nm and length increasing from 0.7 nm for ... ...

    Abstract We calculate, using time-dependent density functional theory, absorption and circular dichroism (CD) spectra for a series of small helical gold nanorod structures with a width of 0.6 nm and length increasing from 0.7 nm for Au
    Language English
    Publishing date 2024-01-25
    Publishing country United States
    Document type Journal Article
    ISSN 2470-1343
    ISSN (online) 2470-1343
    DOI 10.1021/acsomega.3c04943
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  10. Article ; Online: Wildfire disturbance reveals evidence of ecosystem resilience and precariousness in a forest–grassland mosaic

    Hamilton, Nicholas P. / Burton, Philip J.

    Ecosphere. 2023 Mar., v. 14, no. 3 p.e4460-

    2023  

    Abstract: Forest and grassland ecosystems are sometimes located adjacently within the same climate. In Interior British Columbia, Canada, there are complex forest–grassland mosaics within the Interior Douglas‐fir biogeoclimatic zone. Historically, both grassland ... ...

    Abstract Forest and grassland ecosystems are sometimes located adjacently within the same climate. In Interior British Columbia, Canada, there are complex forest–grassland mosaics within the Interior Douglas‐fir biogeoclimatic zone. Historically, both grassland and forest ecosystems experienced high‐frequency, low‐severity fire regimes. Since European settlement and introduction of livestock grazing and fire exclusion, trees have encroached on grasslands, and tree densities in forests have increased. In this study, we characterize plant communities and near‐surface soil moisture in forest and grassland sites, and in historical grassland sites affected by tree encroachment. We hypothesized that spatial and temporal patterns of near‐surface soil moisture are reflected in aboveground plant community composition and structure. After initial sampling of soil moisture and plant communities, the study area was burned in a wildfire. Applying a multifactorial approach to comparing adjacent grassland and forest sites, we treated the wildfire event as a natural experiment, sampling post‐wildfire plant species composition and soil moisture, and measuring the severity and spatial heterogeneity of surface burn conditions. Evidence supports the concept of mutually exclusive fire‐reinforced bistable grassland and forest states, with greater spatial heterogeneity of soil moisture and burn severity in forests, and highly uniform patterns of soil moisture, vegetation, and burn severity in grasslands. Areas of forest encroachment on grasslands had understory plant communities dominated by exotic species, while restored grasslands had native bunchgrass cover like typical grasslands of the region. Additionally, there was post‐wildfire divergence of forest‐ and grassland‐associated plant communities. Viewed through a resilience theory conceptual framework, we suggest that ecosystem legacies are reinforcing post‐wildfire ecosystem identity and associated native plant communities. External factors—particularly past heavy livestock grazing and fire suppression—have caused ecosystem precariousness that can be addressed with management actions.
    Keywords Pseudotsuga menziesii ; botanical composition ; burn severity ; climate ; ecological resilience ; ecosystems ; forests ; grasslands ; indigenous species ; introduced species ; livestock ; soil heterogeneity ; soil water ; spatial variation ; trees ; understory ; wildfires ; British Columbia
    Language English
    Dates of publication 2023-03
    Publishing place John Wiley & Sons, Inc.
    Document type Article ; Online
    Note JOURNAL ARTICLE
    ZDB-ID 2572257-8
    ISSN 2150-8925
    ISSN 2150-8925
    DOI 10.1002/ecs2.4460
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