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  1. Book ; Online: Measurement of the branching fraction ${\cal B}(\bar B^0\to D^{*+}\ell^-\bar\nu_\ell)$ with early Belle II data

    Belle II Collaboration / Abudinén, F. / Adachi, I. / Adak, R. / Adamczyk, K. / Ahlburg, P. / Ahn, J. K. / Aihara, H. / Akopov, N. / Aloisio, A. / Ameli, F. / Andricek, L. / Ky, N. Anh / Asner, D. M. / Atmacan, H. / Aulchenko, V. / Aushev, T. / Aushev, V. / Aziz, T. /
    Babu, V. / Bacher, S. / Baehr, S. / Bahinipati, S. / Bakich, A. M. / Bambade, P. / Banerjee, Sw. / Bansal, S. / Barrett, M. / Bartel, W. / Batignani, G. / Baudot, J. / Beaulieu, A. / Becker, J. / Behera, P. K. / Bender, M. / Bennett, J. V. / Bernieri, E. / Bernlochner, F. U. / Bertemes, M. / Bessner, M. / Bettarini, S. / Bhardwaj, V. / Bhuyan, B. / Bianchi, F. / Bilka, T. / Bilokin, S. / Biswas, D. / Bobrov, A. / Bondar, A. / Bonvicini, G. / Bozek, A. / Bračko, M. / Branchini, P. / Braun, N. / Briere, R. A. / Browder, T. E. / Brown, D. N. / Budano, A. / Burmistrov, L. / Bussino, S. / Campajola, M. / Cao, L. / Caria, G. / Casarosa, G. / Cecchi, C. / Červenkov, D. / Chang, M. -C. / Chang, P. / Cheaib, R. / Chekelian, V. / Chen, Y. Q. / Chen, Y. -T. / Cheon, B. G. / Chilikin, K. / Cho, H. -E. / Cho, K. / Cho, S. -J. / Choi, S. -K. / Choudhury, S. / Cinabro, D. / Corona, L. / Cremaldi, L. M. / Cuesta, D. / Cunliffe, S. / Czank, T. / Dash, N. / Dattola, F. / De La Cruz-Burelo, E. / De Nardo, G. / De Nuccio, M. / De Pietro, G. / de Sangro, R. / Deschamps, B. / Destefanis, M. / Dey, S. / De Yta-Hernandez, A. / Di Capua, F. / Di Carlo, S. / Dingfelder, J. / Doležal, Z. / Jiménez, I. Domínguez / Dong, T. V. / Dort, K. / Dossett, D. / Dubey, S. / Duell, S. / Dujany, G. / Eidelman, S. / Eliachevitch, M. / Epifanov, D. / Fast, J. E. / Ferber, T. / Ferlewicz, D. / Finocchiaro, G. / Fiore, S. / Fischer, P. / Fodor, A. / Forti, F. / Frey, A. / Friedl, M. / Fulsom, B. G. / Gabriel, M. / Gabyshev, N. / Ganiev, E. / Garcia-Hernandez, M. / Garg, R. / Garmash, A. / Gaur, V. / Gaz, A. / Gebauer, U. / Gelb, M. / Gellrich, A. / Gemmler, J. / Geßler, T. / Getzkow, D. / Giordano, R. / Giri, A. / Glazov, A. / Gobbo, B. / Godang, R. / Goldenzweig, P. / Golob, B. / Gomis, P. / Grace, P. / Gradl, W. / Graziani, E. / Greenwald, D. / Guan, Y. / Hadjivasiliou, C. / Halder, S. / Hara, K. / Hara, T. / Hartbrich, O. / Hauth, T. / Hayasaka, K. / Hayashii, H. / Hearty, C. / Heck, M. / Hedges, M. T. / de la Cruz, I. Heredia / Villanueva, M. Hernández / Hershenhorn, A. / Higuchi, T. / Hill, E. C. / Hirata, H. / Hirose, S. / Hoek, M. / Hohmann, M. / Hollitt, S. / Hotta, T. / Hsu, C. -L. / Hu, Y. / Huang, K. / Iijima, T. / Inami, K. / Inguglia, G. / Jabbar, J. Irakkathil / Ishikawa, A. / Itoh, R. / Iwasaki, M. / Iwasaki, Y. / Iwata, S. / Jackson, P. / Jacobs, W. W. / Jaegle, I. / Jaffe, D. E. / Jang, E. -J. / Jeandron, M. / Jeon, H. B. / Jia, S. / Jin, Y. / Joo, C. / Joo, K. K. / Kadenko, I. / Kahn, J. / Kakuno, H. / Kaliyar, A. B. / Kandra, J. / Kang, K. H. / Kapusta, P. / Karyan, G. / Kato, Y. / Kawai, H. / Kawasaki, T. / Keck, T. / Ketter, C. / Kichimi, H. / Kiesling, C. / Kim, B. H. / Kim, C. -H. / Kim, D. Y. / Kim, H. J. / Kim, J. B. / Kim, K. -H. / Kim, K. / Kim, S. -H. / Kim, Y. -K. / Kim, Y. / Kimmel, T. D. / Kindo, H. / Kinoshita, K. / Kirby, B. / Kleinwort, C. / Knysh, B. / Kodyš, P. / Koga, T. / Kohani, S. / Koirala, S. / Komarov, I. / Konno, T. / Korpar, S. / Kovalchuk, N. / Kraetzschmar, T. M. G. / Križan, P. / Kroeger, R. / Krohn, J. F. / Krokovny, P. / Krüger, H. / Kuehn, W. / Kuhr, T. / Kumar, J. / Kumar, M. / Kumar, R. / Kumara, K. / Kumita, T. / Kunigo, T. / Künzel, M. / Kurz, S. / Kuzmin, A. / Kvasnička, P. / Kwon, Y. -J. / Lacaprara, S. / Lai, Y. -T. / La Licata, C. / Lalwani, K. / Lanceri, L. / Lange, J. S. / Lautenbach, K. / Laycock, P. J. / Diberder, F. R. Le / Lee, I. -S. / Lee, S. C. / Leitl, P. / Levit, D. / Lewis, P. M. / Li, C. / Li, L. K. / Li, S. X. / Li, Y. M. / Li, Y. B. / Libby, J. / Lieret, K. / Gioi, L. Li / Lin, J. / Liptak, Z. / Liu, Q. Y. / Liu, Z. A. / Liventsev, D. / Longo, S. / Loos, A. / Lu, P. / Lubej, M. / Lueck, T. / Luetticke, F. / Luo, T. / MacQueen, C. / Maeda, Y. / Maggiora, M. / Maity, S. / Manfredi, R. / Manoni, E. / Marcello, S. / Marinas, C. / Martini, A. / Masuda, M. / Matsuda, T. / Matsuoka, K. / Matvienko, D. / McNeil, J. / Meggendorfer, F. / Mei, J. C. / Meier, F. / Merola, M. / Metzner, F. / Milesi, M. / Miller, C. / Miyabayashi, K. / Miyake, H. / Miyata, H. / Mizuk, R. / Azmi, K. / Mohanty, G. B. / Moon, H. / Moon, T. / Grimaldo, J. A. Mora / Morda, A. / Morii, T. / Moser, H. -G. / Mrvar, M. / Mueller, F. / Müller, F. J. / Muller, Th. / Muroyama, G. / Mussa, R. / Nakagiri, K. / Nakamura, I. / Nakamura, K. R. / Nakano, E. / Nakao, M. / Nakayama, H. / Nakazawa, H. / Nanut, T. / Natkaniec, Z. / Nayak, M. / Nazaryan, G. / Neverov, D. / Niebuhr, C. / Niiyama, M. / Ninkovic, J. / Nisar, N. K. / Nishida, S. / Nishimura, K. / Nishimura, M. / Nouxman, M. H. A. / Oberhof, B. / Ogawa, K. / Ogawa, S. / Olsen, S. L. / Onishchuk, Y. / Ono, H. / Onuki, Y. / Oskin, P. / Oxford, E. R. / Ozaki, H. / Pakhlov, P. / Pakhlova, G. / Paladino, A. / Pang, T. / Panta, A. / Paoloni, E. / Park, C. / Park, H. / Park, S. -H. / Paschen, B. / Passeri, A. / Pathak, A. / Patra, S. / Paul, S. / Pedlar, T. K. / Peruzzi, I. / Peschke, R. / Pestotnik, R. / Piccolo, M. / Piilonen, L. E. / Podesta-Lerma, P. L. M. / Popov, V. / Praz, C. / Prencipe, E. / Prim, M. T. / Purohit, M. V. / Rados, P. / Rasheed, R. / Reif, M. / Reiter, S. / Remnev, M. / Resmi, P. K. / Ripp-Baudot, I. / Ritter, M. / Ritzert, M. / Rizzo, G. / Rizzuto, L. B. / Robertson, S. H. / Pérez, D. Rodríguez / Roney, J. M. / Rosenfeld, C. / Rostomyan, A. / Rout, N. / Rozanska, M. / Rummel, S. / Russo, G. / Sahoo, D. / Sakai, Y. / Sanders, D. A. / Sandilya, S. / Sangal, A. / Santelj, L. / Sartori, P. / Sasaki, J. / Sato, Y. / Savinov, V. / Scavino, B. / Schram, M. / Schreeck, H. / Schueler, J. / Schwanda, C. / Schwartz, A. J. / Schwenker, B. / Seddon, R. M. / Seino, Y. / Selce, A. / Senyo, K. / Seong, I. S. / Sevior, M. E. / Sfienti, C. / Shebalin, V. / Shen, C. P. / Shibuya, H. / Shiu, J. -G. / Shwartz, B. / Sibidanov, A. / Simon, F. / Singh, J. B. / Skambraks, S. / Smith, K. / Sobie, R. J. / Soffer, A. / Sokolov, A. / Soloviev, Y. / Solovieva, E. / Spataro, S. / Spruck, B. / Starič, M. / Stefkova, S. / Stottler, Z. S. / Stroili, R. / Strube, J. / Stypula, J. / Sumihama, M. / Sumisawa, K. / Sumiyoshi, T. / Summers, D. J. / Sutcliffe, W. / Suzuki, K. / Suzuki, S. Y. / Tabata, M. / Takahashi, M. / Takizawa, M. / Tamponi, U. / Tanaka, S. / Tanida, K. / Tanigawa, H. / Taniguchi, N. / Tao, Y. / Taras, P. / Tenchini, F. / Tonelli, D. / Torassa, E. / Trabelsi, K. / Tsuboyama, T. / Tsuzuki, N. / Uchida, M. / Ueda, I. / Uehara, S. / Ueno, T. / Uglov, T. / Unger, K. / Unno, Y. / Uno, S. / Urquijo, P. / Ushiroda, Y. / Usov, Y. / Vahsen, S. E. / van Tonder, R. / Varner, G. S. / Varvell, K. E. / Vinokurova, A. / Vitale, L. / Vorobyev, V. / Vossen, A. / Waheed, E. / Wakeling, H. M. / Wan, K. / Abdullah, W. Wan / Wang, B. / Wang, C. H. / Wang, M. -Z. / Wang, X. L. / Warburton, A. / Watanabe, M. / Watanuki, S. / Watson, I. / Webb, J. / Wehle, S. / Welsch, M. / Wessel, C. / Wiechczynski, J. / Wieduwilt, P. / Windel, H. / Won, E. / Wu, L. J. / Xu, X. P. / Yabsley, B. / Yamada, S. / Yan, W. / Yang, S. B. / Ye, H. / Yelton, J. / Yeo, I. / Yin, J. H. / Yonenaga, M. / Yook, Y. M. / Yoshinobu, T. / Yuan, C. Z. / Yuan, G. / Yuan, W. / Yusa, Y. / Zani, L. / Zhang, J. Z. / Zhang, Y. / Zhang, Z. / Zhilich, V. / Zhou, Q. D. / Zhou, X. Y. / Zhukova, V. I. / Zhulanov, V. / Zupanc, A.

    2020  

    Abstract: We measure the branching fractions for the decays $\bar{B}^0 \to D^{*+} e^{-} \bar{\nu}_e$ and ... bar{B}^0 \to D^{*+} \mu^{-} \bar{\nu}_\mu$ using $8.70 \pm 0.09~{\rm fb}^{-1}$ of data collected ... cal B}(\bar{B}^0 \to D^{*+} e^{-} \bar{\nu}_e)$ = $(4.55\pm0.14(\mathrm{stat})\pm0.35 (\mathrm{syst ...

    Abstract We measure the branching fractions for the decays $\bar{B}^0 \to D^{*+} e^{-} \bar{\nu}_e$ and $\bar{B}^0 \to D^{*+} \mu^{-} \bar{\nu}_\mu$ using $8.70 \pm 0.09~{\rm fb}^{-1}$ of data collected by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+ e^-$ collider. Candidate signal decays are reconstructed with the subsequent decays $D^{*+}\to D^0 \pi^+$ and $D^0\to K^-\pi^+$. We obtain the results ${\cal B}(\bar{B}^0 \to D^{*+} e^{-} \bar{\nu}_e)$ = $(4.55\pm0.14(\mathrm{stat})\pm0.35 (\mathrm{syst})) \%$ and ${\cal B}(\bar{B}^0 \to D^{*+} \mu^{-} \bar{\nu}_\mu)$ = $(4.84\pm 0.13(\mathrm{stat})\pm0.37(\mathrm{syst})) \%$, in agreement with the world averages. The measurements serve to validate the full chain of detector operation and calibration, data collection and processing, and production of physics results in the case of semileptonic $B$-meson decays.

    Comment: 17 pages, 2 figures, minor correction added
    Keywords High Energy Physics - Experiment
    Subject code 660
    Publishing date 2020-04-20
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Book ; Online: Studies of the semileptonic $\bar B^0\to D^{*+}\ell^-\bar\nu_\ell$ and $B^-\to D^{0}\ell^-\bar\nu_\ell$ decay processes with 34.6 fb$^{-1}$ of Belle II data

    Belle II Collaboration / Abudinén, F. / Adachi, I. / Adak, R. / Adamczyk, K. / Ahlburg, P. / Ahn, J. K. / Aihara, H. / Akopov, N. / Aloisio, A. / Ameli, F. / Andricek, L. / Ky, N. Anh / Asner, D. M. / Atmacan, H. / Aulchenko, V. / Aushev, T. / Aushev, V. / Aziz, T. /
    Babu, V. / Bacher, S. / Baehr, S. / Bahinipati, S. / Bakich, A. M. / Bambade, P. / Banerjee, Sw. / Bansal, S. / Barrett, M. / Batignani, G. / Baudot, J. / Beaulieu, A. / Becker, J. / Behera, P. K. / Bender, M. / Bennett, J. V. / Bernieri, E. / Bernlochner, F. U. / Bertemes, M. / Bessner, M. / Bettarini, S. / Bhardwaj, V. / Bhuyan, B. / Bianchi, F. / Bilka, T. / Bilokin, S. / Biswas, D. / Bobrov, A. / Bondar, A. / Bonvicini, G. / Bozek, A. / Bračko, M. / Branchini, P. / Braun, N. / Briere, R. A. / Browder, T. E. / Brown, D. N. / Budano, A. / Burmistrov, L. / Bussino, S. / Calò, S. / Campajola, M. / Cao, L. / Caria, G. / Casarosa, G. / Cecchi, C. / Červenkov, D. / Chang, M. -C. / Chang, P. / Cheaib, R. / Chekelian, V. / Chen, C. / Chen, Y. Q. / Chen, Y. -T. / Cheon, B. G. / Chilikin, K. / Chirapatpimol, K. / Cho, H. -E. / Cho, K. / Cho, S. -J. / Choi, S. -K. / Choudhury, S. / Cinabro, D. / Corona, L. / Cremaldi, L. M. / Cuesta, D. / Cunliffe, S. / Czank, T. / Dash, N. / Dattola, F. / De La Cruz-Burelo, E. / De Nardo, G. / De Nuccio, M. / De Pietro, G. / de Sangro, R. / Deschamps, B. / Destefanis, M. / Dey, S. / De Yta-Hernandez, A. / Di Canto, A. / Di Capua, F. / Di Carlo, S. / Dingfelder, J. / Doležal, Z. / Jiménez, I. Domínguez / Dong, T. V. / Dort, K. / Dossett, D. / Dubey, S. / Duell, S. / Dujany, G. / Eidelman, S. / Eliachevitch, M. / Epifanov, D. / Fast, J. E. / Ferber, T. / Ferlewicz, D. / Finocchiaro, G. / Fiore, S. / Fischer, P. / Fodor, A. / Forti, F. / Frey, A. / Friedl, M. / Fulsom, B. G. / Gabriel, M. / Gabyshev, N. / Ganiev, E. / Garcia-Hernandez, M. / Garg, R. / Garmash, A. / Gaur, V. / Gaz, A. / Gebauer, U. / Gelb, M. / Gellrich, A. / Gemmler, J. / Geßler, T. / Getzkow, D. / Giordano, R. / Giri, A. / Glazov, A. / Gobbo, B. / Godang, R. / Goldenzweig, P. / Golob, B. / Gomis, P. / Grace, P. / Gradl, W. / Graziani, E. / Greenwald, D. / Guan, Y. / Hadjivasiliou, C. / Halder, S. / Hara, K. / Hara, T. / Hartbrich, O. / Hauth, T. / Hayasaka, K. / Hayashii, H. / Hearty, C. / Heck, M. / Hedges, M. T. / de la Cruz, I. Heredia / Villanueva, M. Hernández / Hershenhorn, A. / Higuchi, T. / Hill, E. C. / Hirata, H. / Hoek, M. / Hohmann, M. / Hollitt, S. / Hotta, T. / Hsu, C. -L. / Hu, Y. / Huang, K. / Iijima, T. / Inami, K. / Inguglia, G. / Jabbar, J. Irakkathil / Ishikawa, A. / Itoh, R. / Iwasaki, M. / Iwasaki, Y. / Iwata, S. / Jackson, P. / Jacobs, W. W. / Jaegle, I. / Jaffe, D. E. / Jang, E. -J. / Jeandron, M. / Jeon, H. B. / Jia, S. / Jin, Y. / Joo, C. / Joo, K. K. / Kadenko, I. / Kahn, J. / Kakuno, H. / Kaliyar, A. B. / Kandra, J. / Kang, K. H. / Kapusta, P. / Karl, R. / Karyan, G. / Kato, Y. / Kawai, H. / Kawasaki, T. / Keck, T. / Ketter, C. / Kichimi, H. / Kiesling, C. / Kim, B. H. / Kim, C. -H. / Kim, D. Y. / Kim, H. J. / Kim, J. B. / Kim, K. -H. / Kim, K. / Kim, S. -H. / Kim, Y. -K. / Kim, Y. / Kimmel, T. D. / Kindo, H. / Kinoshita, K. / Kirby, B. / Kleinwort, C. / Knysh, B. / Kodyš, P. / Koga, T. / Kohani, S. / Komarov, I. / Konno, T. / Korpar, S. / Kovalchuk, N. / Kraetzschmar, T. M. G. / Križan, P. / Kroeger, R. / Krohn, J. F. / Krokovny, P. / Krüger, H. / Kuehn, W. / Kuhr, T. / Kumar, J. / Kumar, M. / Kumar, R. / Kumara, K. / Kumita, T. / Kunigo, T. / Künzel, M. / Kurz, S. / Kuzmin, A. / Kvasnička, P. / Kwon, Y. -J. / Lacaprara, S. / Lai, Y. -T. / La Licata, C. / Lalwani, K. / Lanceri, L. / Lange, J. S. / Lautenbach, K. / Laycock, P. J. / Diberder, F. R. Le / Lee, I. -S. / Lee, S. C. / Leitl, P. / Levit, D. / Lewis, P. M. / Li, C. / Li, L. K. / Li, S. X. / Li, Y. M. / Li, Y. B. / Libby, J. / Lieret, K. / Gioi, L. Li / Lin, J. / Liptak, Z. / Liu, Q. Y. / Liu, Z. A. / Liventsev, D. / Longo, S. / Loos, A. / Lu, P. / Lubej, M. / Lueck, T. / Luetticke, F. / Luo, T. / Lyu, C. / MacQueen, C. / Maeda, Y. / Maggiora, M. / Maity, S. / Manfredi, R. / Manoni, E. / Marcello, S. / Marinas, C. / Martini, A. / Masuda, M. / Matsuda, T. / Matsuoka, K. / Matvienko, D. / McNeil, J. / Meggendorfer, F. / Mei, J. C. / Meier, F. / Merola, M. / Metzner, F. / Milesi, M. / Miller, C. / Miyabayashi, K. / Miyake, H. / Miyata, H. / Mizuk, R. / Azmi, K. / Mohanty, G. B. / Moon, H. / Moon, T. / Grimaldo, J. A. Mora / Morda, A. / Morii, T. / Moser, H. -G. / Mrvar, M. / Mueller, F. / Müller, F. J. / Muller, Th. / Muroyama, G. / Murphy, C. / Mussa, R. / Nakagiri, K. / Nakamura, I. / Nakamura, K. R. / Nakano, E. / Nakao, M. / Nakayama, H. / Nakazawa, H. / Nanut, T. / Natkaniec, Z. / Natochii, A. / Nayak, M. / Nazaryan, G. / Neverov, D. / Niebuhr, C. / Niiyama, M. / Ninkovic, J. / Nisar, N. K. / Nishida, S. / Nishimura, K. / Nishimura, M. / Nouxman, M. H. A. / Oberhof, B. / Ogawa, K. / Ogawa, S. / Olsen, S. L. / Onishchuk, Y. / Ono, H. / Onuki, Y. / Oskin, P. / Oxford, E. R. / Ozaki, H. / Pakhlov, P. / Pakhlova, G. / Paladino, A. / Pang, T. / Panta, A. / Paoloni, E. / Pardi, S. / Park, C. / Park, H. / Park, S. -H. / Paschen, B. / Passeri, A. / Pathak, A. / Patra, S. / Paul, S. / Pedlar, T. K. / Peruzzi, I. / Peschke, R. / Pestotnik, R. / Piccolo, M. / Piilonen, L. E. / Podesta-Lerma, P. L. M. / Polat, G. / Popov, V. / Praz, C. / Prencipe, E. / Prim, M. T. / Purohit, M. V. / Rad, N. / Rados, P. / Rasheed, R. / Reif, M. / Reiter, S. / Remnev, M. / Resmi, P. K. / Ripp-Baudot, I. / Ritter, M. / Ritzert, M. / Rizzo, G. / Rizzuto, L. B. / Robertson, S. H. / Pérez, D. Rodríguez / Roney, J. M. / Rosenfeld, C. / Rostomyan, A. / Rout, N. / Rozanska, M. / Russo, G. / Sahoo, D. / Sakai, Y. / Sanders, D. A. / Sandilya, S. / Sangal, A. / Santelj, L. / Sartori, P. / Sasaki, J. / Sato, Y. / Savinov, V. / Scavino, B. / Schram, M. / Schreeck, H. / Schueler, J. / Schwanda, C. / Schwartz, A. J. / Schwenker, B. / Seddon, R. M. / Seino, Y. / Selce, A. / Senyo, K. / Seong, I. S. / Serrano, J. / Sevior, M. E. / Sfienti, C. / Shebalin, V. / Shen, C. P. / Shibuya, H. / Shiu, J. -G. / Shwartz, B. / Sibidanov, A. / Simon, F. / Singh, J. B. / Skambraks, S. / Smith, K. / Sobie, R. J. / Soffer, A. / Sokolov, A. / Soloviev, Y. / Solovieva, E. / Spataro, S. / Spruck, B. / Starič, M. / Stefkova, S. / Stottler, Z. S. / Stroili, R. / Strube, J. / Stypula, J. / Sumihama, M. / Sumisawa, K. / Sumiyoshi, T. / Summers, D. J. / Sutcliffe, W. / Suzuki, K. / Suzuki, S. Y. / Svidras, H. / Tabata, M. / Takahashi, M. / Takizawa, M. / Tamponi, U. / Tanaka, S. / Tanida, K. / Tanigawa, H. / Taniguchi, N. / Tao, Y. / Taras, P. / Tenchini, F. / Tonelli, D. / Torassa, E. / Trabelsi, K. / Tsuboyama, T. / Tsuzuki, N. / Uchida, M. / Ueda, I. / Uehara, S. / Ueno, T. / Uglov, T. / Unger, K. / Unno, Y. / Uno, S. / Urquijo, P. / Ushiroda, Y. / Usov, Y. / Vahsen, S. E. / van Tonder, R. / Varner, G. S. / Varvell, K. E. / Vinokurova, A. / Vitale, L. / Vorobyev, V. / Vossen, A. / Waheed, E. / Wakeling, H. M. / Wan, K. / Abdullah, W. Wan / Wang, B. / Wang, C. H. / Wang, M. -Z. / Wang, X. L. / Warburton, A. / Watanabe, M. / Watanuki, S. / Watson, I. / Webb, J. / Wehle, S. / Welsch, M. / Wessel, C. / Wiechczynski, J. / Wieduwilt, P. / Windel, H. / Won, E. / Wu, L. J. / Xu, X. P. / Yabsley, B. / Yamada, S. / Yan, W. / Yang, S. B. / Ye, H. / Yelton, J. / Yeo, I. / Yin, J. H. / Yonenaga, M. / Yook, Y. M. / Yoshinobu, T. / Yuan, C. Z. / Yuan, G. / Yuan, W. / Yusa, Y. / Zani, L. / Zhang, J. Z. / Zhang, Y. / Zhang, Z. / Zhilich, V. / Zhou, Q. D. / Zhou, X. Y. / Zhukova, V. I. / Zhulanov, V. / Zupanc, A.

    2020  

    Abstract: We report measurements of the $\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l$ and $B^- \to D^{0} \ell^ ... at the SuperKEKB asymmetric-energy $e^+ e^-$ collider. For the $B^-\to D^{0}\ell^-\bar\nu_\ell$ channel, we present ... a measurement of the $\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l$ branching fraction and obtain ${\cal B}(\bar{B ...

    Abstract We report measurements of the $\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l$ and $B^- \to D^{0} \ell^{-} \bar{\nu}_l$ processes using 34.6 fb$^{-1}$ of collision events recorded by the Belle II experiment at the SuperKEKB asymmetric-energy $e^+ e^-$ collider. For the $B^-\to D^{0}\ell^-\bar\nu_\ell$ channel, we present first studies that isolate this decay from other semileptonic processes and backgrounds. We report a measurement of the $\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l$ branching fraction and obtain ${\cal B}(\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l) = \left(4.60 \pm 0.05_{\mathrm{stat}}\pm0.17_{\mathrm{syst}} \pm 0.45_{\pi_s}\right) \%$, in agreement with the world average. Here, the uncertainties are statistical, systematic, and related to slow pion reconstruction, respectively. The systematic uncertainties are limited by the statistics of auxiliary measurements and will improve in the future. We also report differential branching fractions in five bins of the hadronic recoil parameter $w$ for $\bar{B}^0 \to D^{*+} \ell^{-} \bar{\nu}_l$, unfolded to account for resolution and efficiency effects.

    Comment: 19 pages, 6 figures
    Keywords High Energy Physics - Experiment
    Subject code 660
    Publishing date 2020-08-17
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  3. Conference proceedings ; Online: Projecting ocean dynamic sea level for the Netherlands with a regional ocean model

    Keizer, I. / Le Bars, D. / Drijfhout, S.

    XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)

    2023  

    Abstract: Along the coast of the Netherlands, ocean dynamic sea level (ODSL) is one of the most important contributors to sea-level rise in the 21 st century. The ODSL output from the latest coupled model intercomparison projects (CMIP5 and CMIP6) is used for ... ...

    Abstract Along the coast of the Netherlands, ocean dynamic sea level (ODSL) is one of the most important contributors to sea-level rise in the 21 st century. The ODSL output from the latest coupled model intercomparison projects (CMIP5 and CMIP6) is used for these projections. These CMIP models overwhelmingly use ocean models with a spatial resolution of 1° and a vertical z-level coordinate. Using these CMIP models for projections does not provide a connection between observations and projections. This study aims to improve on that. To do so, we use a configuration of the Regional Ocean Modelling System (ROMS) for the North Sea with a resolution of 0.25° to downscale the spatial resolution of CMIP6 models and interpolate the vertical coordinate to topography-following sigma levels. First, we use ROMS to reconstruct the ODSL for the observational period. The regional model is forced using a dataset constructed from ERA-interim and ERA-5 atmospheric surface data and multiple ocean reanalysis datasets. It is not straightforward to compare the ODSL from different ocean reanalyses, as some datasets assimilate satellite altimetry data, whereas others do not. Therefore, the ODSL from the reanalysis datasets that assimilate altimetry data are corrected for land ice and terrestrial water storage contributions. We use ROMS to obtain new projections of ODSL that seamlessly connect to the estimate of ODSL from ocean reanalysis data by extending the observational forcing datasets using anomalies of projections from CMIP6 variables for forcing scenarios 2.6, 4.5 and 8.5.
    Subject code 551
    Language English
    Publishing date 2023-07-11
    Publishing country de
    Document type Conference proceedings ; Online
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  4. Book ; Online: First observation of the decays $\bar{B}^0_{(s)}\to D_s^+K^-\pi^+\pi^-$ and $\bar{B}^0_s\to D_{s1}(2536)^+\pi^-$

    LHCb collaboration / Aaij, R. / Beteta, C. Abellan / Adametz, A. / 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. / Amhis, Y. / Anderlini, L. /
    Anderson, J. / Appleby, R. B. / Gutierrez, O. Aquines / Archilli, F. / Artamonov, A. / Artuso, M. / Aslanides, E. / Auriemma, G. / Bachmann, S. / Back, J. J. / Baesso, C. / Baldini, W. / Barlow, R. J. / Barschel, C. / Barsuk, S. / Barter, W. / Bates, A. / Bauer, Th. / Bay, A. / Beddow, J. / Bediaga, I. / Belogurov, S. / Belous, K. / Belyaev, I. / Ben-Haim, E. / Benayoun, M. / 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. / Blanks, C. / Blouw, J. / Blusk, S. / Bobrov, A. / Bocci, V. / Bondar, A. / Bondar, N. / Bonivento, W. / Borghi, S. / Borgia, A. / Bowcock, T. J. V. / Bozzi, C. / Brambach, T. / Brand, J. van den / Bressieux, J. / Brett, D. / Britsch, M. / Britton, T. / Brook, N. H. / Brown, H. / Büchler-Germann, A. / Burducea, I. / Bursche, A. / Buytaert, J. / Cadeddu, S. / Callot, O. / Calvi, M. / Gomez, M. Calvo / Camboni, A. / Campana, P. / Carbone, A. / Carboni, G. / Cardinale, R. / Cardini, A. / Carranza-Mejia, H. / Carson, L. / Akiba, K. Carvalho / Casse, G. / Cattaneo, M. / Cauet, Ch. / 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. / Corti, G. / Couturier, B. / Cowan, G. A. / Craik, D. / Cunliffe, S. / Currie, R. / D'Ambrosio, C. / David, P. / David, P. N. Y. / De Bonis, I. / De Bruyn, K. / De Capua, S. / De Cian, M. / De Miranda, J. M. / De Paula, L. / De Simone, P. / Decamp, D. / Deckenhoff, M. / Degaudenzi, H. / Del Buono, L. / Deplano, C. / Derkach, D. / Deschamps, O. / Dettori, F. / Di Canto, A. / Dickens, J. / Dijkstra, H. / Batista, P. Diniz / Dogaru, M. / Bonal, F. Domingo / Donleavy, S. / Dordei, F. / Suárez, A. Dosil / Dossett, D. / Dovbnya, A. / Dupertuis, F. / Dzhelyadin, R. / Dziurda, A. / Dzyuba, A. / Easo, S. / Egede, U. / Egorychev, V. / Eidelman, S. / van Eijk, D. / Eisenhardt, S. / Ekelhof, R. / Eklund, L. / Rifai, I. El / Elsasser, Ch. / Elsby, D. / Falabella, A. / Färber, C. / Fardell, G. / Farinelli, C. / Farry, S. / Fave, V. / Albor, V. Fernandez / Rodrigues, F. Ferreira / Ferro-Luzzi, M. / Filippov, S. / Fitzpatrick, C. / Fontana, M. / Fontanelli, F. / Forty, R. / Francisco, O. / Frank, M. / Frei, C. / Frosini, M. / Furcas, S. / Torreira, A. Gallas / Galli, D. / Gandelman, M. / Gandini, P. / Gao, Y. / Garnier, J-C. / Garofoli, J. / Garosi, P. / Tico, J. Garra / Garrido, L. / Gaspar, C. / Gauld, R. / Gersabeck, E. / Gersabeck, M. / Gershon, T. / Ghez, Ph. / Gibson, V. / 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. / Grünberg, O. / Gui, B. / Gushchin, E. / Guz, Yu. / Gys, T. / Hadjivasiliou, C. / Haefeli, G. / Haen, C. / Haines, S. C. / Hall, S. / Hampson, T. / Hansmann-Menzemer, S. / Harnew, N. / Harnew, S. T. / Harrison, J. / Harrison, P. F. / Hartmann, T. / He, J. / Heijne, V. / Hennessy, K. / Henrard, P. / Morata, J. A. Hernando / van Herwijnen, E. / Hicks, E. / Hill, D. / Hoballah, M. / Hopchev, P. / Hulsbergen, W. / Hunt, P. / Huse, T. / Hussain, N. / Hutchcroft, D. / Hynds, D. / Iakovenko, V. / Ilten, P. / Imong, J. / Jacobsson, R. / Jaeger, A. / Hussein, M. Jahjah / Jans, E. / Jansen, F. / Jaton, P. / Jean-Marie, B. / Jing, F. / John, M. / Johnson, D. / Jones, C. R. / Jost, B. / Kaballo, M. / Kandybei, S. / Karacson, M. / Karbach, T. M. / Kenyon, I. R. / Kerzel, U. / Ketel, T. / Keune, A. / Khanji, B. / Kim, Y. M. / Kochebina, O. / Komarov, V. / Koopman, R. F. / Koppenburg, P. / Korolev, M. / Kozlinskiy, A. / Kravchuk, L. / Kreplin, K. / Kreps, M. / Krocker, G. / Krokovny, P. / Kruse, F. / Kucharczyk, M. / Kudryavtsev, V. / Kvaratskheliya, T. / La Thi, V. N. / Lacarrere, D. / Lafferty, G. / Lai, A. / Lambert, D. / Lambert, R. W. / Lanciotti, E. / Lanfranchi, G. / Langenbruch, C. / Latham, T. / Lazzeroni, C. / Gac, R. Le / van Leerdam, J. / Lees, J. -P. / Lefèvre, R. / Leflat, A. / Lefrançois, J. / Leroy, O. / Lesiak, T. / Li, Y. / Gioi, L. Li / Liles, M. / Lindner, R. / Linn, C. / Liu, B. / Liu, G. / von Loeben, J. / Lopes, J. H. / Asamar, E. Lopez / Lopez-March, N. / Lu, H. / Luisier, J. / Luo, H. / Mac Raighne, A. / Machefert, F. / Machikhiliyan, I. V. / Maciuc, F. / Maev, O. / Magnin, J. / Maino, M. / Malde, S. / Manca, G. / Mancinelli, G. / Mangiafave, N. / Marconi, U. / Märki, R. / Marks, J. / Martellotti, G. / Martens, A. / Martin, L. / Sánchez, A. Martín / Martinelli, M. / Santos, D. Martinez / Tostes, D. Martins / Massafferri, A. / Matev, R. / Mathe, Z. / Matteuzzi, C. / Matveev, M. / Maurice, E. / Mazurov, A. / McCarthy, J. / McGregor, G. / McNulty, R. / Meissner, M. / Merk, M. / Merkel, J. / Milanes, D. A. / Minard, M. -N. / Rodriguez, J. Molina / Monteil, S. / Moran, D. / Morawski, P. / Mountain, R. / Mous, I. / Muheim, F. / Müller, K. / Muresan, R. / Muryn, B. / Muster, B. / Mylroie-Smith, J. / Naik, P. / Nakada, T. / Nandakumar, R. / Nasteva, I. / Needham, M. / Neufeld, N. / Nguyen, A. D. / Nguyen, T. D. / Nguyen-Mau, C. / Nicol, M. / Niess, V. / 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. / 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. / Perego, D. L. / Trigo, E. Perez / Yzquierdo, A. Pérez-Calero / Perret, P. / Perrin-Terrin, M. / Pessina, G. / Petridis, K. / Petrolini, A. / Phan, A. / Olloqui, E. Picatoste / Valls, B. Pie / Pietrzyk, B. / Pilař, T. / Pinci, D. / Playfer, S. / Casasus, M. Plo / Polci, F. / Polok, G. / Poluektov, A. / Polycarpo, E. / Popov, D. / Popovici, B. / Potterat, C. / Powell, A. / Prisciandaro, J. / Pugatch, V. / Navarro, A. Puig / 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. / Rodrigues, E. / Perez, P. Rodriguez / Rogers, G. J. / Roiser, S. / Romanovsky, V. / Vidal, A. Romero / Rouvinet, J. / Ruf, T. / Ruiz, H. / Sabatino, G. / Silva, J. J. Saborido / Sagidova, N. / Sail, P. / Saitta, B. / Salzmann, C. / Sedes, B. Sanmartin / Sannino, M. / Santacesaria, R. / Rios, C. Santamarina / Santinelli, R. / Santovetti, E. / Sapunov, M. / Sarti, A. / Satriano, C. / Satta, A. / Savrie, M. / Schaack, P. / Schiller, M. / Schindler, H. / Schleich, S. / Schlupp, M. / Schmelling, M. / Schmidt, B. / Schneider, O. / Schopper, A. / Schune, M. -H. / Schwemmer, R. / Sciascia, B. / Sciubba, A. / Seco, M. / Semennikov, A. / Senderowska, K. / 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 / Skwarnicki, T. / Smith, N. A. / Smith, E. / Smith, M. / Sobczak, K. / 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. / Swientek, S. / 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. / Tsaregorodtsev, A. / Tsopelas, P. / Tuning, N. / Garcia, M. Ubeda / Ukleja, A. / Urner, D. / Uwer, U. / Vagnoni, V. / Valenti, G. / Gomez, R. Vazquez / Regueiro, P. Vazquez / Vecchi, S. / Velthuis, J. J. / Veltri, M. / Veneziano, G. / Vesterinen, M. / Viaud, B. / Videau, I. / Vieira, D. / Vilasis-Cardona, X. / Visniakov, J. / Vollhardt, A. / Volyanskyy, D. / Voong, D. / Vorobyev, A. / Vorobyev, V. / Voß, C. / Voss, H. / Waldi, R. / Wallace, R. / Wandernoth, S. / Wang, J. / Ward, D. R. / Watson, N. K. / Webber, A. D. / Websdale, D. / Whitehead, M. / Wicht, J. / Wiedner, D. / Wiggers, L. / Wilkinson, G. / Williams, M. P. / Williams, M. / Wilson, F. F. / Wishahi, J. / Witek, M. / Witzeling, W. / Wotton, S. A. / Wright, S. / Wu, S. / Wyllie, K. / Xie, Y. / Xing, F. / 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. / Zhong, L. / Zvyagin, A.

    2012  

    Abstract: The first observation of the decays $\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-$ and $\bar{B}^0\to D_s^+K^ ... The branching fractions, normalized with respect to $\bar{B}^0_{s}\to D_s^+\pi^-\pi^+\pi^-$ and $\bar{B}^0_{s ... to D_s^+K^-\pi^+\pi^-$, respectively, are measured to be {\br(\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-)\over ...

    Abstract The first observation of the decays $\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-$ and $\bar{B}^0\to D_s^+K^-\pi^+\pi^-$ are reported using an integrated luminosity of 1.0 fb$^{-1}$ recorded by the LHCb experiment. The branching fractions, normalized with respect to $\bar{B}^0_{s}\to D_s^+\pi^-\pi^+\pi^-$ and $\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-$, respectively, are measured to be {\br(\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-)\over\br(\bar{B}^0_{s}\to D_s^+\pi^-\pi^+\pi^-)} &= (5.2\pm0.5\pm0.3)\times10^{-2}, {\br(\bar{B}^0\to D_s^+K^-\pi^+\pi^-)\over\br(\bar{B}^0_{s}\to D_s^+K^-^\pi^+\pi^-)} &= 0.54\pm0.07\pm0.07, where the first uncertainty is statistical and the second is systematic. The $\bar{B}^0_{s}\to D_s^+K^-\pi^+\pi^-$ decay is of particular interest as it can be used to measure the weak phase $\gamma$. First observation of the $\bar{B}^0_s\to D_{s1}(2536)^+\pi^-, D_{s1}^+\to D_s^+\pi^-\pi^+$ decay is also presented, and its branching fraction relative to $\bar{B}^0_{s}\to D_s^+\pi^-\pi^+\pi^-$ is found to be {\br(\bar{B}^0_s\to D_{s1}(2536)^+\pi^-, D_{s1}^+\to D_s^+\pi^-\pi^+)\over\br(\bar{B}^0_{s}\to D_s^+\pi^-\pi^+\pi^-)} &= (4.0\pm1.0\pm0.4)\times10^{-3}.

    Comment: 17 pages, 7 figures
    Keywords High Energy Physics - Experiment
    Subject code 660
    Publishing date 2012-11-07
    Publishing country us
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Conference proceedings ; Online: Plausible future freshwater forcing simulations with the standard and high-resolution EC-Earth3

    Jüling, A. / Le Bars, D. / Lambert, E. / Drijfhout, S.

    XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)

    2023  

    Abstract: Freshwater fluxes to the ocean from the Greenland and Antarctic ice sheets are increasing and influencing multiple aspects of the climate response. As temperatures continue to rise, the influence of freshwater from the melting ice sheets will play a ... ...

    Abstract Freshwater fluxes to the ocean from the Greenland and Antarctic ice sheets are increasing and influencing multiple aspects of the climate response. As temperatures continue to rise, the influence of freshwater from the melting ice sheets will play a bigger and bigger climate role. However, the evolution of these fluxes is usually not well represented in current climate model simulations as ice sheets are not modelled interactively. We develop plausible, future freshwater forcing scenarios for both ice sheets until 2100 and use both standard-resolution (non-eddying) and high-resolution (eddy-permitting) versions of EC-Earth3 to simulate the response to a high emission scenario. We investigate the effect of this additional freshwater on sea ice, ocean heat uptake and circulation, surface temperatures, and sea level. By comparing the simulations to the HighResMIP EC-Earth3 simulations without these additional freshwater fluxes from ice sheet mass loss as well as the EC-Earth contribution to the Southern Ocean Freshwater release model experiments Initiative (SOFIAMIP), we can discern effects of ocean model resolution and freshwater flux amount.
    Subject code 551
    Language English
    Publishing date 2023-07-11
    Publishing country de
    Document type Conference proceedings ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Article ; Online: Multimodal Excitation to Model the Quasibiennial Oscillation.

    Léard, P / Lecoanet, D / Le Bars, M

    Physical review letters

    2020  Volume 125, Issue 23, Page(s) 234501

    Abstract: The quasibiennial oscillation (QBO) of stratospheric winds is the most striking example of mean-flow generation and reversal by the nonlinear interactions of internal waves. Previous studies have used an idealized monochromatic forcing to investigate the ...

    Abstract The quasibiennial oscillation (QBO) of stratospheric winds is the most striking example of mean-flow generation and reversal by the nonlinear interactions of internal waves. Previous studies have used an idealized monochromatic forcing to investigate the QBO. Here we instead force a more realistic continuous wave spectrum. Unexpectedly, spreading the wave energy across a wide frequency range leads to more regular oscillations. We also find that different forcing spectra can yield the same QBO. Multimodal wave forcing is thus essential for understanding wave-mean-flow interactions in nature.
    Language English
    Publishing date 2020-12-18
    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.125.234501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Erratum to "Filifactor alocis bacteremia associated with facial cellulitis" [Infect. Dis. Now 52 (2) (2022) 119-120].

    Lamoureux, C / Hascoet, E / Tandé, D / Le Bars, H / Hannigsberg, J / Héry-Arnaud, G / Beauruelle, C

    Infectious diseases now

    2022  Volume 52, Issue 3, Page(s) 129

    Language English
    Publishing date 2022-04-26
    Publishing country France
    Document type Published Erratum
    ISSN 2666-9919
    ISSN (online) 2666-9919
    DOI 10.1016/j.idnow.2022.03.003
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  8. Article ; Online: Fusobacterium sulci bacteremia associated with facial cellulitis.

    Lamoureux, C / Hascoet, E / Tandé, D / Le Bars, H / Hannigsberg, J / Héry-Arnaud, G / Beauruelle, C

    Infectious diseases now

    2021  Volume 52, Issue 2, Page(s) 119–120

    MeSH term(s) Bacteremia/complications ; Bacteremia/diagnosis ; Bacteremia/drug therapy ; Cellulitis/complications ; Cellulitis/diagnosis ; Cellulitis/drug therapy ; Fusobacterium ; Humans
    Language English
    Publishing date 2021-08-28
    Publishing country France
    Document type Letter
    ISSN 2666-9919
    ISSN (online) 2666-9919
    DOI 10.1016/j.idnow.2021.08.001
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  9. Article ; Online: Compound flood impacts from Hurricane Sandy on New York City in climate-driven storylines

    H. M. D. Goulart / I. Benito Lazaro / L. van Garderen / K. van der Wiel / D. Le Bars / E. Koks / B. van den Hurk

    Natural Hazards and Earth System Sciences, Vol 24, Pp 29-

    2024  Volume 45

    Abstract: High impact events like Hurricane Sandy (2012) significantly affect society and decision-making around weather/climate adaptation. Our understanding of the potential effects of such events is limited to their rare historical occurrences. Climate change ... ...

    Abstract High impact events like Hurricane Sandy (2012) significantly affect society and decision-making around weather/climate adaptation. Our understanding of the potential effects of such events is limited to their rare historical occurrences. Climate change might alter these events to an extent that current adaptation responses become insufficient. Furthermore, internal climate variability in the current climate might also lead to slightly different events with possible larger societal impacts. Therefore, exploring high impact events under different conditions becomes important for (future) impact assessment. In this study, we create storylines of Sandy to assess compound coastal flooding on critical infrastructure in New York City under different scenarios, including climate change effects (on the storm and through sea level rise) and internal variability (variations in the storm's intensity and location). We find that 1 m of sea level rise increases average flood volumes by 4.2 times, while maximised precipitation scenarios (internal variability) lead to a 2.5-fold increase in flood volumes. The maximised precipitation scenarios impact inland critical infrastructure assets with low water levels, while sea level rise impacts fewer coastal assets though with high water levels. The diversity in hazards and impacts demonstrates the importance of building a set of relevant scenarios, including those representing the effects of climate change and internal variability. The integration of a modelling framework connecting meteorological conditions to local hazards and impacts provides relevant and accessible information that can directly be integrated into high impact event assessments.
    Keywords Environmental technology. Sanitary engineering ; TD1-1066 ; Geography. Anthropology. Recreation ; G ; Environmental sciences ; GE1-350 ; Geology ; QE1-996.5
    Subject code 550
    Language English
    Publishing date 2024-01-01T00:00:00Z
    Publisher Copernicus Publications
    Document type Article ; Online
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  10. Conference proceedings ; Online: Robust estimates for the decadal evolution of Agulhas leakage from the 1960s to the 2010s

    Rühs, S. / Schmidt, C. / Schubert, R. / Schulzki, T. / Schwarzkopf, F. / Le Bars, D. / Biastoch, A.

    XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)

    2023  

    Abstract: Agulhas leakage, the transport of warm and salty waters from the Indian Ocean into the South Atlantic, represents a choke point for the surface branch of the global overturning circulation. Previous studies suggest that Agulhas leakage has been ... ...

    Abstract Agulhas leakage, the transport of warm and salty waters from the Indian Ocean into the South Atlantic, represents a choke point for the surface branch of the global overturning circulation. Previous studies suggest that Agulhas leakage has been increasing under anthropogenic climate change as a response to strengthening Southern Hemisphere westerly winds, and that the resulting enhanced salt transport into the South Atlantic may counteract the projected weakening of the Atlantic meridional overturning circulation (AMOC) through warming and ice melting. However, due to its turbulent and intermittent nature, estimates for the past and future evolution of Agulhas leakage are sparse and individual estimates are associated with considerable uncertainties. Here we present an analysis of already established as well as new observation- and model-based estimates for Agulhas leakage variability to robustly quantify it’s (sub-)decadal evolution since the 1960s. We find that Agulhas leakage very likely increased in the 1960s through the 1980s, in agreement with strengthening Southern Hemisphere winds, while it appears unlikely that Agulhas leakage substantially increased since the 1990s, despite continuously strengthening winds. Our models further suggest that the increase in leakage coincided with a strengthening of the AMOC in the South Atlantic, which propagated into the North Atlantic within one to two decades. Hence, the South Atlantic may not only be important for future AMOC changes but may already have modulated basin-wide AMOC variability over the past decades. This underlines the importance of sustained efforts to monitor the AMOC in the South Atlantic, e.g., across the SAMBA array.
    Subject code 551
    Language English
    Publishing date 2023-07-11
    Publishing country de
    Document type Conference proceedings ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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