LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 36

Search options

  1. Article: Two-body B meson decays to eta and eta('): observation of B --> eta K*.

    Richichi, S J / Severini, H / Skubic, P / Undrus, A / Chen, S / Fast, J / Hinson, J W / Lee, J / Menon, N / Miller, D H / Shibata, E I / Shipsey, I P / Pavlunin, V / Cronin-Hennessey, D / Kwon, Y / Lyon, A L / Thorndike, E H / Jessop, C P / Marsiske, H /
    Perl, M L / Savinov, V / Ugolini, D / Zhou, X / Coan, T E / Fadeyev, V / Maravin, Y / Narsky, I / Stroynowski, R / Ye, J / Wlodek, T / Artuso, M / Ayad, R / Boulahouache, C / Bukin, K / Dambasuren, E / Karamnov, S / Kopp, S / Majumder, G / Moneti, G C / Mountain, R / Schuh, S / Skwarnicki, T / Stone, S / Viehauser, G / Wang, J C / Wolf, A / Wu, J / Csorna, S E / Danko, I / Zhou, G J

    Physical review letters

    2000  Volume 85, Issue 3, Page(s) 520–524

    Abstract: In a sample of 19 x 10(6) produced B mesons, we have observed the decays B-->eta K(*) and improved our previous measurements of B-->eta'K. The branching fractions we measure for these decay modes are B(B+-->eta K(*+)) = (26.4(+9.6)(-8.2)+/-3.3)x10(-6), B( ...

    Abstract In a sample of 19 x 10(6) produced B mesons, we have observed the decays B-->eta K(*) and improved our previous measurements of B-->eta'K. The branching fractions we measure for these decay modes are B(B+-->eta K(*+)) = (26.4(+9.6)(-8.2)+/-3.3)x10(-6), B(B(0)-->eta K(*0)) = (13.8(+5.5)(-4.6)+/-1.6)x10(-6), B(B(+)-->eta'K(+) = (80(+10)(-9)+/-7)x10(-6), and B(B(0)-->eta'K0) = (89(+18)(-16)+/-9)x10(-6). We have searched with comparable sensitivity for related decays and report upper limits for these branching fractions.
    Language English
    Publishing date 2000-07-17
    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.85.520
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    eta K*.'>

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article: Improved measurement of the form factors in the decay lambda+c-->lambda + nue.

    Hinson, J W / Huang, G S / Lee, J / Miller, D H / Pavlunin, V / Rangarajan, R / Sanghi, B / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Park, C S / Park, W / Thayer, J B / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Stroynowski, R / Artuso, M /
    Boulahouache, C / Blusk, S / Dambasuren, E / Dorjkhaidav, O / Mountain, R / Muramatsu, H / Nandakumar, R / Skwarnicki, T / Stone, S / Wang, J C / Csorna, S E / Danko, I / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Watkins, M E / Adam, N E / Alexander, J P / Berkelman, K / Boisvert, V / Cassel, D G / Duboscq, J E / Ecklund, K M / Ehrlich, R / Galik, R S / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Patterson, J R / Peterson, D / Pivarski, J / Richichi, S J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Wilksen, T / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Breva-Newell, L / Potlia, V / Stoeck, H / Yelton, J / Benslama, K / Cawlfield, C / Eisenstein, B I / Gollin, G D / Karliner, I / Lowrey, N / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Besson, D / Anderson, S / Frolov, V V / Gong, D T / Kubota, Y / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Metreveli, Z / Seth, K K / Tomaradze, A / Zweber, P / Ahmed, S / Alam, M S / Ernst, J / Jian, L / Saleem, M / Wappler, F / Arms, K / Eckhart, E / Gan, K K / Gwon, C / Honscheid, K / Kagan, H / Kass, R / Pedlar, T K / von Toerne, E / Severini, H / Skubic, P / Dytman, S A / Mueller, J A / Nam, S / Savinov, V

    Physical review letters

    2005  Volume 94, Issue 19, Page(s) 191801

    Abstract: Using the CLEO detector at the Cornell Electron Storage Ring, we have studied the distribution of kinematic variables in the decay lambda(+)(c)lambda--> e(+)nu(e). By performing a four-dimensional maximum likelihood fit, we determine the form factor ... ...

    Abstract Using the CLEO detector at the Cornell Electron Storage Ring, we have studied the distribution of kinematic variables in the decay lambda(+)(c)lambda--> e(+)nu(e). By performing a four-dimensional maximum likelihood fit, we determine the form factor ratio, R= f(2)/f(1) = -0.31 +/- 0.05(stat) +/- 0.04(syst), the pole mass, M(pole) = [2.21 +/- 0.08(stat) +/- 0.14(syst)] GeV/c(2), and the decay asymmetry parameter of the lambda(+)(c), alpha (lambda(c)) = -0.86 +/-0.03(stat) +/- 0.02(syst), for q(2) = 0.67 (GeV/c(2))(2). We compare the angular distributions of the lambda(+)(c) and lambda(-)(c) and find no evidence for CP violation: A(lambda(c)) = (alpha(lambda(c)) + alpha (lambda(c)))/(alpha(lambda(c))-alpha(lambda(c))) = 0.00 +/- 0.03(stat) +/- 0.01(syst) +/- 0.02, where the third error is from the uncertainty in the world average of the CP-violating parameter, A(lambda), for ppi(-).
    Language English
    Publishing date 2005-05-20
    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.94.191801
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  3. Article: Observation of the Hadronic transitions chi(b1,2)(2P)-->omegaUpsilon(1S).

    Cronin-Hennessy, D / Park, C S / Park, W / Thayer, J B / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Stroynowski, R / Artuso, M / Boulahouache, C / Blusk, S / Dambasuren, E / Dorjkhaidav, O / Mountain, R / Muramatsu, H / Nandakumar, R / Skwarnicki, T / Stone, S /
    Wang, J C / Mahmood, A H / Csorna, S E / Bonvicini, G / Cinabro, D / Dubrovin, M / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Watkins, M E / Adam, N E / Alexander, J P / Berkelman, K / Boisvert, V / Cassel, D G / Duboscq, J E / Ecklund, K M / Ehrlich, R / Galik, R S / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Kuznetsov, V E / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Patterson, J R / Pedlar, T K / Peterson, D / Pivarski, J / Richichi, S J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Wilksen, T / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Breva-Newell, L / Potlia, V / Stoeck, H / Yelton, J / Eisenstein, B I / Gollin, G D / Karliner, I / Lowrey, N / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Besson, D / Gao, K Y / Gong, D T / Kubota, Y / Li, S Z / Poling, R / Scott, A W / Smith, A / Stepaniak, C J / Urheim, J / Metreveli, Z / Seth, K K / Tomaradze, A / Zweber, P / Ernst, J / Arms, K / Eckhart, E / Gan, K K / Gwon, C / Severini, H / Skubic, P / Dytman, S A / Mueller, J A / Nam, S / Savinov, V / Huang, G S / Miller, D H / Pavlunin, V / Sanghi, B / Shibata, E I / Shipsey, I P J / Danko, I

    Physical review letters

    2004  Volume 92, Issue 22, Page(s) 222002

    Abstract: The CLEO Collaboration has made the first observations of hadronic transitions among bottomonium (bbmacr;) states other than the dipion transitions among Upsilon(nS) states. In our study of Upsilon(3S) decays, we find a significant signal for Upsilon(3S)- ...

    Abstract The CLEO Collaboration has made the first observations of hadronic transitions among bottomonium (bbmacr;) states other than the dipion transitions among Upsilon(nS) states. In our study of Upsilon(3S) decays, we find a significant signal for Upsilon(3S)-->gammaomegaUpsilon(1S) that is consistent with radiative decays Upsilon(3S)-->gammachi(b1,2)(2P), followed by chi(b1,2)(2P)-->omegaUpsilon(1S). The branching ratios we obtain are B[chi(b1)(2P)-->omegaUpsilon(1S)]=(1.63(+0.35+0.16)(-0.31-0.15))% and B[chi(b2)(2P)-->omegaUpsilon(1S)]=(1.10(+0.32+0.11)(-0.28-0.10))%, in which the first error is statistical and the second is systematic.
    Language English
    Publishing date 2004-06-04
    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.92.222002
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article: First search for the flavor changing neutral current decay D0-->gammagamma.

    Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Stroynowski, R / Artuso, M / Boulahouache, C / Blusk, S / Bukin, K / Dambasuren, E / Moneti, G C / Mountain, R / Muramatsu, H / Nandakumar, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E /
    Danko, I / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Berkelman, K / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Galik, R S / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Patterson, J R / Peterson, D / Pivarski, J / Richichi, S J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Wilksen, T / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Breva-Newell, L / Potlia, V / Stoeck, H / Yelton, J / Benslama, K / Eisenstein, B I / Gollin, G D / Karliner, I / Lowrey, N / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Ammar, R / Besson, D / Anderson, S / Frolov, V V / Gong, D T / Kubota, Y / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Metreveli, Z / Seth, K K / Tomaradze, A / Zweber, P / Ahmed, S / Alam, M S / Ernst, J / Jian, L / Saleem, M / Wappler, F / Arms, K / Eckhart, E / Gan, K K / Gwon, C / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Von Toerne, E / Zoeller, M M / Severini, H / Skubic, P / Dytman, S A / Mueller, J A / Nam, S / Savinov, V / Chen, S / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thayer, J B / Thorndike, E H

    Physical review letters

    2003  Volume 90, Issue 10, Page(s) 101801

    Abstract: Using 13.8 fb(-1) of data collected at or just below the Upsilon(4S) with the CLEO detector, we report the result of a search for the flavor changing neutral current process D0-->gammagamma. We observe no significant signal for this decay mode and ... ...

    Abstract Using 13.8 fb(-1) of data collected at or just below the Upsilon(4S) with the CLEO detector, we report the result of a search for the flavor changing neutral current process D0-->gammagamma. We observe no significant signal for this decay mode and determine 90% confidence level upper limits on the branching fractions B(D0-->gammagamma)/B(D0-->pi(0)pi(0))<0.033 and B(D0-->gammagamma)<2.9 x 10(-5).
    Language English
    Publishing date 2003-03-14
    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.90.101801
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article: Branching fractions of tau leptons to three charged hadrons.

    Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Berkelman, K / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Galik, R S / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L /
    Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Patterson, J R / Peterson, D / Pivarski, J / Richichi, S J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Wilksen, T / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Breva-Newell, L / Potlia, V / Stoeck, H / Yelton, J / Benslama, K / Eisenstein, B I / Gollin, G D / Karliner, I / Lowrey, N / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Besson, D / Zhao, X / Anderson, S / Frolov, V V / Gong, D T / Kubota, Y / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Metreveli, Z / Seth, K K / Tomaradze, A / Zweber, P / Ahmed, S / Alam, M S / Ernst, J / Jian, L / Saleem, M / Wappler, F / Arms, K / Eckhart, E / Gan, K K / Gwon, C / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / von Toerne, E / Zoeller, M M / Severini, H / Skubic, P / Dytman, S A / Mueller, J A / Nam, S / Savinov, V / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Sanghi, B / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thayer, J B / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Stroynowski, R / Artuso, M / Boulahouache, C / Blusk, S / Bukin, K / Dambasuren, E / Mountain, R / Muramatsu, H / Nandakumar, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E / Danko, I / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J

    Physical review letters

    2003  Volume 90, Issue 18, Page(s) 181802

    Abstract: From electron-positron collision data collected with the CLEO detector operating at Cornell Electron Storage Ring near sqrt[s]=10.6 GeV, improved measurements of the branching fractions for tau decays into three explicitly identified hadrons and a ... ...

    Abstract From electron-positron collision data collected with the CLEO detector operating at Cornell Electron Storage Ring near sqrt[s]=10.6 GeV, improved measurements of the branching fractions for tau decays into three explicitly identified hadrons and a neutrino are presented as B(tau(-)-->pi(-)pi(+)pi(-)nu(tau))=(9.13+/-0.05+/-0.46)%, B(tau(-)-->K-pi(+)pi(-)nu(tau))=(3.84+/-0.14+/-0.38) x 10(-3), B(tau(-)-->K-K+pi(-)nu(tau))=(1.55+/-0.06+/-0.09) x 10(-3), and B(tau(-)-->K-K+K-nu(tau))<3.7 x 10(-5) at 90% C.L., where the uncertainties are statistical and systematic, respectively.
    Language English
    Publishing date 2003-05-09
    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.90.181802
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Article: Observation of the decay Omega(0)(c)-->Omega(-)e(+)nu(e).

    Ammar, R / Besson, D / Zhao, X / Anderson, S / Frolov, V V / Kubota, Y / Lee, S J / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Ahmed, S / Alam, M S / Jian, L / Saleem, M / Wappler, F / Eckhart, E / Gan, K K /
    Gwon, C / Hart, T / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Thayer, J B / von Toerne, E / Wilksen, T / Zoeller, M M / Muramatsu, H / Richichi, S J / Severini, H / Skubic, P / Dytman, S A / Nam, S / Savinov, V / Chen, S / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Narsky, I / Stroynowski, R / Artuso, M / Boulahouache, C / Bukin, K / Dambasuren, E / Mountain, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E / Danko, I / Xu, Z / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Masek, G / Paar, H P / Mahapatra, R / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Berkelman, K / Blanc, F / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Nordberg, E / Patterson, J R / Peterson, D / Pivarski, J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Valant-Spaight, B / Viehhauser, G / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Breva-Newell, L / Potlia, V / Stoeck, H / Yelton, J / Brandenburg, G / Ershov, A / Kim, D Y-J / Wilson, R / Benslama, K / Eisenstein, B I / Ernst, J / Gollin, G D / Hans, R M / Karliner, I / Lowrey, N / Marsh, M A / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W

    Physical review letters

    2002  Volume 89, Issue 17, Page(s) 171803

    Abstract: Using the CLEO detector at the Cornell Electron Storage Ring we have observed the Omega(0)(c) (css ground state) in the decay Omega(0)(c)-->Omega(-)e(+)nu(e). We find a signal of 11.4+/-3.8(stat) events. The probability that we have observed a background ...

    Abstract Using the CLEO detector at the Cornell Electron Storage Ring we have observed the Omega(0)(c) (css ground state) in the decay Omega(0)(c)-->Omega(-)e(+)nu(e). We find a signal of 11.4+/-3.8(stat) events. The probability that we have observed a background fluctuation is 7.6x10(-5). We measure B(Omega(0)(c)-->Omega(-)e(+)nu(e)).sigma(e(+)e(-)-->Omega(0)(c)X)=(42.2+/-14.1(stat)+/-5.7(syst)) fb and R=[Gamma(Omega(0)(c)-->Omega(-)pi(+))]/[Gamma(Omega(0)(c)-->Omega(-)enu(e))]=00.41+/-0.19(stat)+/-0.04(syst). This is the first statistically significant observation of an individual decay mode of the Omega(0)(c) in e(+)e(-) annihilation and the first example of a baryon decaying via beta emission, where no quarks from the first generation participate in the reaction.
    Language English
    Publishing date 2002-10-21
    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.89.171803
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Article: Improved measurement of /V(cb)/ using B-->D*l nu decays.

    Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Bebek, C / Berger, B E / Berkelman, K / Blanc, F / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Gibbons, L / Gittelman, B /
    Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Nordberg, E / Palmer, M / Patterson, J R / Peterson, D / Pivarski, J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Valant-Spaight, B / Viehhauser, G / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Stoeck, H / Yelton, J / Brandenburg, G / Ershov, A / Kim, D Y-J / Wilson, R / Benslama, K / Eisenstein, B I / Ernst, J / Gollin, G D / Hans, R M / Karliner, I / Lowrey, N / Marsh, M A / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Ammar, R / Besson, D / Zhao, X / Anderson, S / Frolov, V V / Kubota, Y / Lee, S J / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Ahmed, S / Alam, M S / Jian, L / Saleem, M / Wappler, F / Eckhart, E / Gan, K K / Gwon, C / Hart, T / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Thayer, J B / von Toerne, E / Wilksen, T / Zoeller, M M / Richichi, S J / Severini, H / Skubic, P / Dytman, S A / Nam, S / Savinov, V / Chen, S / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Narsky, I / Stroynowski, R / Ye, J / Artuso, M / Boulahouache, C / Bukin, K / Dambasuren, E / Mountain, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E / Danko, I / Xu, Z / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Masek, G / Paar, H P / Mahapatra, R

    Physical review letters

    2002  Volume 89, Issue 8, Page(s) 81803

    Abstract: We determine the weak coupling /V(cb)/ between the b and c quarks using a sample of 3 x 10(6) BB; events in the CLEO detector at the Cornell Electron Storage Ring. We determine the yield of reconstructed B-->D*l nu; decays as a function of w, the boost ... ...

    Abstract We determine the weak coupling /V(cb)/ between the b and c quarks using a sample of 3 x 10(6) BB; events in the CLEO detector at the Cornell Electron Storage Ring. We determine the yield of reconstructed B-->D*l nu; decays as a function of w, the boost of the D* in the B rest frame, and from this we obtain the differential decay rate d Gamma/dw. By extrapolating d Gamma/dw to w=1, the kinematic end point at which the D* is at rest relative to the B, we extract the product /V(cb)/F(1), where F(1) is the form factor at w=1. Combined with theoretical results for F(1) we determine /V(cb)/=0.0469+/-0.0014(stat)+/-0.0020(syst)+/-0.0018(theor).
    Language English
    Publishing date 2002-08-19
    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.89.081803
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  8. Article: Measurement of B(D+-->K(*0)l(+)nu(l)).

    Brandenburg, G / Ershov, A / Kim, D Y-J / Wilson, R / Benslama, K / Eisenstein, B I / Ernst, J / Gollin, G D / Hans, R M / Karliner, I / Lowrey, N / Marsh, M A / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Ammar, R /
    Besson, D / Zhao, X / Anderson, S / Frolov, V V / Kubota, Y / Lee, S J / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Ahmed, S / Alam, M S / Jian, L / Saleem, M / Wappler, F / Eckhart, E / Gan, K K / Gwon, C / Hart, T / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Thayer, J B / Von Toerne, E / Wilksen, T / Zoeller, M M / Richichi, S J / Severini, H / Skubic, P / Dytman, S A / Nam, S / Savinov, V / Chen, S / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Narsky, I / Stroynowski, R / Ye, J / Artuso, M / Boulahouache, C / Bukin, K / Dambasuren, E / Mountain, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E / Danko, I / Xu, Z / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Masek, G / Paar, H P / Mahapatra, R / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Bebek, C / Berkelman, K / Blanc, F / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Nordberg, E / Palmer, M / Patterson, J R / Peterson, D / Pivarski, J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Valant-Spaight, B / Viehhauser, G / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Stoeck, H / Yelton, J

    Physical review letters

    2002  Volume 89, Issue 22, Page(s) 222001

    Abstract: Using 13.53 fb(-1) of CLEO data, we have measured the ratios of the branching fractions R(+)(e),R(+)(mu) and the combined branching fraction ratio R(+)(l), defined by R(+)(l)=[B(D+-->K(*0)l(+)nu(l))]/[B(D+-->K-pi(+)pi(+))]. We find R(+)(e)=0.74+/-0.04+/- ... ...

    Abstract Using 13.53 fb(-1) of CLEO data, we have measured the ratios of the branching fractions R(+)(e),R(+)(mu) and the combined branching fraction ratio R(+)(l), defined by R(+)(l)=[B(D+-->K(*0)l(+)nu(l))]/[B(D+-->K-pi(+)pi(+))]. We find R(+)(e)=0.74+/-0.04+/-0.05, R(+)(mu)=0.72+/-0.10+/-0.05, and R(+)(l)=0.74+/-0.04+/-0.05, where the first and second errors are statistical and systematic, respectively. The known branching fraction B(D+-->K-pi(+)pi(+)) leads to B(D+-->K(*0)e(+)nu(e))=(6.7+/-0.4+/-0.5+/-0.4)%, B(D+-->K(*0)mu(+)nu(mu))=(6.5+/-0.9+/-0.5+/-0.4)%, and B(D+-->K(*0)l(+)nu(l))=(6.7+/-0.4+/-0.5+/-0.4)%, where the third error is due to the uncertainty in B(D+-->K-pi(+)pi(+)).
    Language English
    Publishing date 2002-11-25
    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.89.222001
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  9. Article: Improved measurement of Vub with inclusive semileptonic B decays.

    Bornheim, A / Lipeles, E / Pappas, S P / Shapiro, A / Sun, W M / Weinstein, A J / Masek, G / Paar, H P / Mahapatra, R / Morrison, R J / Briere, R A / Chen, G P / Ferguson, T / Tatishvili, G / Vogel, H / Adam, N E / Alexander, J P / Bebek, C / Berkelman, K /
    Blanc, F / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Magerkurth, A / Mahlke-Krüger, H / Meyer, T O / Mistry, N B / Nordberg, E / Palmer, M / Patterson, J R / Peterson, D / Pivarski, J / Riley, D / Sadoff, A J / Schwarthoff, H / Shepherd, M R / Thayer, J G / Urner, D / Valant-Spaight, B / Viehhauser, G / Warburton, A / Weinberger, M / Athar, S B / Avery, P / Prescott, C / Stoeck, H / Yelton, J / Brandenburg, G / Ershov, A / Kim, D Y-J / Wilson, R / Benslama, K / Eisenstein, B I / Ernst, J / Gollin, G D / Hans, R M / Karliner, I / Lowrey, N / Marsh, M A / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Ammar, R / Besson, D / Zhao, X / Anderson, S / Frolov, V V / Kubota, Y / Lee, S J / Li, S Z / Poling, R / Smith, A / Stepaniak, C J / Urheim, J / Ahmed, S / Alam, M S / Jian, L / Saleem, M / Wappler, F / Eckhart, E / Gan, K K / Gwon, C / Hart, T / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Thayer, J B / Von Toerne, E / Wilksen, T / Zoeller, M M / Richichi, S J / Severini, H / Skubic, P / Dytman, S A / Nam, S / Savinov, V / Chen, S / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Park, C S / Park, W / Thorndike, E H / Coan, T E / Gao, Y S / Liu, F / Maravin, Y / Narsky, I / Stroynowski, R / Ye, J / Artuso, M / Boulahouache, C / Bukin, K / Dambasuren, E / Mountain, R / Skwarnicki, T / Stone, S / Wang, J C / Mahmood, A H / Csorna, S E / Danko, I / Xu, Z / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S

    Physical review letters

    2002  Volume 88, Issue 23, Page(s) 231803

    Abstract: We report a new measurement of the Cabibbo-Kobayashi-Maskawa parameter Vub made with a sample of 9.7 x 10(6) BB- events collected with the CLEO II detector. Using heavy quark theory, we combine the observed yield of leptons from semileptonic B decay in ... ...

    Abstract We report a new measurement of the Cabibbo-Kobayashi-Maskawa parameter Vub made with a sample of 9.7 x 10(6) BB- events collected with the CLEO II detector. Using heavy quark theory, we combine the observed yield of leptons from semileptonic B decay in the end-point momentum interval 2.2-2.6 GeV/c with recent CLEO II data on B-->X(s)gamma to find Vub = (4.08+/-0.34+/-0.44+/-0.16+/-0.24)x10(-3), where the first two uncertainties are experimental and the last two are from theory.
    Language English
    Publishing date 2002-06-10
    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.88.231803
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  10. Article: Search for charmless B --> VV decays.

    Godang, R / Bonvicini, G / Cinabro, D / Dubrovin, M / McGee, S / Zhou, G J / Bornheim, A / Lipeles, E / Pappas, S P / Schmidtler, M / Shapiro, A / Sun, W M / Weinstein, A J / Jaffe, D E / Masek, G / Paar, H P / Asner, D M / Eppich, A / Hill, T S /
    Morrison, R J / Briere, R A / Chen, G P / Ferguson, T / Vogel, H / Gritsan, A / Alexander, J P / Baker, R / Bebek, C / Berger, B E / Berkelman, K / Blanc, F / Boisvert, V / Cassel, D G / Drell, P S / Duboscq, J E / Ecklund, K M / Ehrlich, R / Foland, A D / Gaidarev, P / Gibbons, L / Gittelman, B / Gray, S W / Hartill, D L / Heltsley, B K / Hopman, P I / Hsu, L / Jones, C D / Kandaswamy, J / Kreinick, D L / Lohner, M / Magerkurth, A / Meyer, T O / Mistry, N B / Nordberg, E / Palmer, M / Patterson, J R / Peterson, D / Riley, D / Romano, A / Thayer, J G / Urner, D / Valant-Spaight, B / Viehhauser, G / Warburton, A / Avery, P / Prescott, C / Rubiera, A I / Stoeck, H / Yelton, J / Brandenburg, G / Ershov, A / Kim, D Y-J / Wilson, R / Bergfeld, T / Eisenstein, B I / Ernst, J / Gladding, G E / Gollin, G D / Hans, R M / Johnson, E / Karliner, I / Marsh, M A / Plager, C / Sedlack, C / Selen, M / Thaler, J J / Williams, J / Edwards, K W / Janicek, R / Patel, P M / Sadoff, A J / Ammar, R / Bean, A / Besson, D / Zhao, X / Anderson, S / Frolov, V V / Kubota, Y / Lee, S J / Mahapatra, R / O'Neill, J J / Poling, R / Riehle, T / Smith, A / Stepaniak, C J / Urheim, J / Ahmed, S / Alam, M S / Athar, S B / Jian, L / Ling, L / Saleem, M / Timm, S / Wappler, F / Anastassov, A / Eckhart, E / Gan, K K / Gwon, C / Hart, T / Honscheid, K / Hufnagel, D / Kagan, H / Kass, R / Pedlar, T K / Schwarthoff, H / Thayer, J B / von Toerne, E / Zoeller, M M / Richichi, S J / Severini, H / Skubic, P / Undrus, A / Savinov, V / Chen, S / Fast, J / Hinson, J W / Lee, J / Miller, D H / Pavlunin, V / Shibata, E I / Shipsey, I P J / Cronin-Hennessy, D / Lyon, A L / Thorndike, E H / Coan, T E / Fadeyev, V / Gao, Y S / Maravin, Y / Narsky, I / Stroynowski, R / Ye, J / Wlodek, T / Artuso, M / Ayad, R / Boulahouache, C / Bukin, K / Dambasuren, E / Majumder, G / Moneti, G C / Mountain, R / Schuh, S / Skwarnicki, T / Stone, S / Wang, J C / Wolf, A / Wu, J / Kopp, S / Kostin, M / Mahmood, A H / Csorna, S E / Danko, I / McLean, K W / Xu, Z

    Physical review letters

    2002  Volume 88, Issue 2, Page(s) 21802

    Abstract: We have studied two-body charmless decays of the B meson into the final states rho(0)rho(0), K(*0)rho(0), K(*0)K(*0), K(*0)K(*0), K(*+)rho(0), K(*+)K(*0), and K(*+)K(*-) using only decay modes with charged daughter particles. Using 9.7x10(6) BB pairs ... ...

    Abstract We have studied two-body charmless decays of the B meson into the final states rho(0)rho(0), K(*0)rho(0), K(*0)K(*0), K(*0)K(*0), K(*+)rho(0), K(*+)K(*0), and K(*+)K(*-) using only decay modes with charged daughter particles. Using 9.7x10(6) BB pairs collected with the CLEO detector, we place 90% confidence level upper limits on the branching fractions (1.4-14.1)x10(-5), depending on final state and polarization.
    Language English
    Publishing date 2002-01-14
    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.88.021802
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Bonn / Germany

    Z 4' 58/153: Show issues

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

To top