bfys-physics June 2017

bfys-physics@nikhef.nl

5 participants
3 discussions

[Bfys-physics] The chaoticity parameter is seen to decrease
by Patrick Koppenburg 27 Jun '17

27 Jun '17

Dear all, A new paper is assigned to us. Anyone wants to collect comments on Bose-Einstein correlations? (The title of the mail is a quote from the abstract). Cheers, Patrick -------- Forwarded Message -------- Subject: First circulation of publication draft for PAPER-2017-025, Study of the Bose-Einstein correlations of same-sign charged pions at $\sqrt{s}=7$ TeV Date: Wed, 21 Jun 2017 03:52:01 +0000 From: fergus.wilson(a)stfc.ac.uk To: lhcb-general(a)cern.ch CC: LHCb-PAPER-2017-025-reviewers(a)cern.ch Dear Colleagues, A draft paper is available for your comments. This is targeting EPS. Team leaders, verify the author list and check for reading obligations of your group! Title : Study of the Bose-Einstein correlations of same-sign charged pions at $\sqrt{s}=7$ TeV Journal : JHEP Contact authors : Marcin_Kucharczyk, Bartosz_Malecki, Mariusz_Witek Reviewers : Stephen_Farry (chair), Stephen_Ogilvy EB reviewer : Fred_Blanc EB readers : Mitesh_Patel, Franco_Bedeschi Analysis note : ANA-2014-018 Deadline : 2-Jul-17 e-group : lhcb-paper-2017-025-reviewers Link : https://cds.cern.ch/record/2270741 Authors : LHCb Bartosz Malecki, Marek Jezabek Twiki : https://twiki.cern.ch/twiki/bin/view/LHCbPhysics/BEC2011 The following institutes are requested to make institutional comments: Roma_La_Sapienza__Roma__Italy NSC_KIPT__Kharkiv__Ukraine Rostock__Germany CBPF__Rio_de_Janeiro__Brazil NIKHEF__Amsterdam__The_Netherlands Syracuse__United_States Please send any comments via the CDS system. It is the responsibility of the contact authors to provide replies to all comments made. Subsequent modifications to the draft will be made in consultation with the reviewers and during the EB reading. Following this, there will be a final meeting of the editorial board, with contact authors and reviewers present, when final decisions will be made. As the last step, the collaboration will be given a final opportunity to comment during a 'silent approval' period. You can find all paper and conference report drafts open for comments via the EB web-page, by clicking on Current Drafts: http://lhcb.web.cern.ch/lhcb/lhcb_page/collaboration/organization/editorial… Best regards, Fergus ------------------------------------------------------------------------------------ Fergus Wilson, PPD, Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxon, OX11 0QX, UK. Tel: +44-(0)1235 445259 Fax: +44-(0)1235 445672 CERN Tel: +41-22 76 77379 Skype: ferguswilson5259

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[Bfys-physics] Fwd: Nature paper on "A challenge to lepton universality in B-meson decays"
by Gerhard Raven 08 Jun '17

08 Jun '17

Congratulation to Greg! > Begin forwarded message: > > From: Michael Roney <mroney(a)uvic.ca> > Subject: Nature paper on "A challenge to lepton universality in B-meson decays" > Date: June 8, 2017 at 18:41:56 GMT+2 > To: "bbr_member(a)slac.stanford.edu" <bbr_member(a)slac.stanford.edu>, bbr_assoc <bbr_assoc(a)slac.stanford.edu>, bbr_leg <bbr_leg(a)slac.stanford.edu> > > Dear BaBar Colleagues, > > The following message was posted to the Babar physanal-HN by the three members of BaBar who > are authors on this review of the B->D(*)taunu review just published in Nature > (Vera Luth, Bob Kowalewski and Manuel Franco Sevilla) and I believe the wider BaBar audience > would be interested in this so I’m sending it to you. > Enjoy! > > regards > > Mike > > > > Professor J. Michael Roney, PhD, PPhys > BABAR Collaboration <https://www.slac.stanford.edu/BFROOT/> Spokesperson > > SLAC National Accelerator Laboratory > T +1 650.926.5287 > > Physics & Astronomy > University of Victoria <http://www.uvic.ca/> > T +1 250.721.7705 > > > Dear Colleagues, > > Today a review entitled "A challenge to lepton universality in B-meson decays" was published in NATURE: Vol 546, page 227. > This was an invited paper with seven authors: > Gregory Ciezarek (LHCb), Manuel Franco Sevilla, Brian Hamilton (LHCb), Robert Kowalewski, Thomas Kuhr (Belle), Vera Luth, Yutaro Sato (Belle). > > You should be able to look at the paper by opening the first link below, but not print or save it. > I attach the latest version created by the authors in LATEX, an earlier version has been posted to the arXiv. > The journal version includes acknowledgements: > We recognize the contributions and dedication of our colleagues in the large international collaborations supporting the operation of the BaBar (M.F.S., R.K., V.L.), Belle (T.K., Y.S.) and LHCb (G.C., B.H.) detectors, the data processing and the data analyses on which the results presented in this Review are based. None of this would have been achieved without the efforts of the teams at SLAC, KEK and CERN who achieved excellent beam conditions and delivered high luminosities of the e+e− and pp storage rings over many years. We acknowledge support from the Organisation for Scientific Research (NWO) of the Netherlands, the US National Science Foundation and Department of Energy, the Natural Sciences and Engineering Research Council (NSERC) of Canada, the Excellence Cluster of the DFG of Germany: Origin and Structure of the Universe, and the Japan Society for the Promotion of Science (JSPS). > > LHCb expects to publish two papers before the end pf this year that will hopefully confirm our measurements! > > Thank you all for many years of support and collaboration, > Vera, Bob. and Manuel. > > > > Use REPLY-ALL to reply to list > Click here <http://www-group.slac.stanford.edu/babar/find/mailcode.aspx?MAILCODE=BBR_ME…> for list of BBR_MEMBER members. >

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[Bfys-physics] Fwd: First circulation of publication draft for PAPER-2017-017, Measurement of $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$ and the ratio of the branching fractions $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$/$\mathcal{B}(B^0 \to D^{\ast-} \mu^...
by Patrick Koppenburg 08 Jun '17

08 Jun '17

Hi all, So it seems we are getting all exciting papers. The hadronic R_D* paper is out and assigned to us. Please read it all. I'll volunteer someone to collect comments. Cheers, Patrick -------- Forwarded Message -------- Subject: First circulation of publication draft for PAPER-2017-017, Measurement of $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$ and the ratio of the branching fractions $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$/$\mathcal{B}(B^0 \to D^{\ast-} \mu^... Date: Tue, 23 May 2017 17:46:52 +0000 From: fergus.wilson(a)stfc.ac.uk To: lhcb-general(a)cern.ch CC: LHCb-PAPER-2017-017-reviewers(a)cern.ch Dear Colleagues, A draft paper is available for your comments. The CWR 1 period has been shortened to end Friday 2nd June so please contribute comments as soon as possible. Team leaders, verify the author list and check for reading obligations of your group! Title : Measurement of $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$ and the ratio of the branching fractions $\mathcal{B}(B^0 \to D^{\ast-} \tau^+ \nu_{\tau})$/$\mathcal{B}(B^0 \to D^{\ast-} \mu^+ \nu_{\mu})$ with three-prong $\tau$ decays Journal : PRL Contact authors : Guy_Wormser, Federico_Betti, Benedetto_Siddi, Antonio_Romero, Victor_Renaudin, Concezio_Bozzi Reviewers : Konstantinos_Petridis (chair), Michael_McCann, Marcello_Rotondo EB reviewer : Roberta_Santacesaria EB readers : Brian_Meadows, Simon_Eidelman Analysis note : ANA-2015-045 Deadline : 2-Jun-2017 e-group : lhcb-paper-2017-017-reviewers Link : https://cds.cern.ch/record/2265707 Authors : LHCb Twiki : https://twiki.cern.ch/twiki/bin/view/LHCbPhysics/BToXTauNu3Prong The following institutes are requested to make institutional comments: EPFL__Lausanne__Switzerland Zurich__Switzerland Ruprecht-Karls-Universitaet_Heidelberg__Germany NIKHEF__Amsterdam__The_Netherlands Frascati__Italy Manchester__United_Kingdom Please send any comments via the CDS system. It is the responsibility of the contact authors to provide replies to all comments made. Subsequent modifications to the draft will be made in consultation with the reviewers and during the EB reading. Following this, there will be a final meeting of the editorial board, with contact authors and reviewers present, when final decisions will be made. As the last step, the collaboration will be given a final opportunity to comment during a 'silent approval' period. You can find all paper and conference report drafts open for comments via the EB web-page, by clicking on Current Drafts: http://lhcb.web.cern.ch/lhcb/lhcb_page/collaboration/organization/editorial… Best regards, Fergus ------------------------------------------------------------------------------------ Fergus Wilson, PPD, Rutherford Appleton Laboratory, Harwell Campus, Didcot, Oxon, OX11 0QX, UK. Tel: +44-(0)1235 445259 Fax: +44-(0)1235 445672 CERN Tel: +41-22 76 77379 Skype: ferguswilson5259

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bfys-physics June 2017