bfys-physics January 2017

bfys-physics@nikhef.nl

8 participants
7 discussions

[Bfys-physics] Measurement of the $B^0_s \to \mu^+\mu^-$ branching fraction and effective lifetime and search for $B^0 \to \mu^+\mu^-$ decays - CERN Document Server
by Patrick Koppenburg 31 Jan '17

31 Jan '17

Dear all, The Bs->mumu paper is out for comments. For obvious reasons it was not assigned to Nikhef, but I still encourage everyone to read it and post comments on CDS. It's likely to be one of the highlights of the year. https://cds.cern.ch/record/2243457 Cheers, Patrick -- ======================================================================== Patrick Koppenburg Nikhef, Amsterdam http://www.koppenburg.org/address.html

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[Bfys-physics] Fwd: First circulation of publication draft for PAPER-2016-030, Probing matter-antimatter asymmetries in $\Lambda^0_b$-baryon decays
by Patrick Koppenburg 30 Jan '17

30 Jan '17

Dear all, There's an important paper for us: The first evidence of CP violation in baryons. It would also be our 2nd paper going to Nature Physics. Anyone volunteering to collect comments? Thanks Patrick -------- Forwarded Message -------- Subject: First circulation of publication draft for PAPER-2016-030, Probing matter-antimatter asymmetries in $\Lambda^0_b$-baryon decays Date: Mon, 18 Jul 2016 15:32:41 +0200 From: Michael Schmelling <Michael.Schmelling(a)mpi-hd.mpg.de> To: LHCb General mailing list <lhcb-general(a)cern.ch> Dear Colleagues, A draft paper is available for your comments: Team leaders, please verify the author list and check for reading obligations of your group! Note that in view of ICHEP the circulation has been shortened from 2 weeks to 10 working days. Title : Probing matter-antimatter asymmetries in $\Lambda^0_b$-baryon decays Journal : Nature Physics Contact authors : Jinlin_Fu, Nicola_Neri, Maurizio_Martinelli, Andrea_Merli Reviewers : Steve_Playfer (chair), Mike_Sokoloff EB reviewer : Mat_Charles EB readers : Michael_Schmelling, Simon_Eidelman Analysis note : ANA-2014-077 Deadline : 29-Jul-2016 e-group : lhcb-paper-2016-030-reviewers Link : https://cds.cern.ch/record/2199884 Authors : LHCb Twiki : https://twiki.cern.ch/twiki/bin/viewauth/LHCbPhysics/LambdabTophhh The following institutes are requested to make institutional comments: NIKHEF__Amsterdam__The_Netherlands Edinburgh__United_Kingdom UFRJ__Rio_de_Janeiro__Brazil Bucharest-Magurele__Romania Padova__Italy PNPI__Gatchina__Russia 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, Michael -- Michael Schmelling, MPI for Nuclear Physics Phone:+49-6221-516-511 Fax:+49-6221-516-603

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[Bfys-physics] Friday meeting announcement
by Sean Benson 30 Jan '17

30 Jan '17

Dear all, For those who were not at the start of the meeting on Friday, it was announced that I was awarded a Marie Curie fellowship. This is just an email so that those in the group are not the last to know. Best, Sean

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[Bfys-physics] Friday meeting announcement
by Sean Benson 30 Jan '17

30 Jan '17

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[Bfys-physics] Fwd: [Nikhef-theory-seminar] Seminar nikhef
by Robert Fleischer 25 Jan '17

25 Jan '17

FYI Cheers, Robert Begin forwarded message: > From: "Jordy de Vries" <jordy.de.vries(a)nikhef.nl> > Subject: [Nikhef-theory-seminar] Seminar nikhef > Date: 25 Jan 2017 16:20:49 GMT+1 > To: nikhef-theory-seminar(a)nikhef.nl > > Dear all, > > This Thursday, January 27 at 16:00, in room H331, we will have a seminar by Andreas Crivellin from PSI. > > Please find title and abstract below. > > Cheers, > > Jordy & Tomas > > > New Physics in the Flavour Sector > > Even though no new particles were discovered at the LHC so far, LHCb > found deviations from the standard model predictions in b->s+mu+mu > transitions with a significance above the 4 sigma level. Furthermore, > CMS found hints for the decay h->tau+mu and BaBar, BELLE and LHCb > observed hints for lepton flavour non-universality in tauonic B decays. > > In this talk I review various possibilities how to explain these > deviations from the SM expectations in some new physics models. Possible > candidates are models with leptoquarks, but especially Z' models with > additional Higgs doublets provide a well-motivated explanation of the > anomalies and predict interesting correlations, for example in > tau->mu+mu+mu, and could also be directly discoverable at the LHC. > _______________________________________________ > Nikhef-theory-seminar mailing list > Nikhef-theory-seminar(a)nikhef.nl > https://mailman.nikhef.nl/mailman/listinfo/nikhef-theory-seminar

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[Bfys-physics] Bfys meetings
by Patrick Koppenburg 11 Jan '17

11 Jan '17

Dear all, The regular meetings with Student's talks will resume on 20 January. The programme is 20/01 Mick https://indico.nikhef.nl/conferenceDisplay.py?confId=569 27/01 Michiel https://indico.nikhef.nl/conferenceDisplay.py?confId=569 03/02 Probably cancelled 17/02 Jacco https://indico.nikhef.nl/conferenceDisplay.py?confId=573 24/02 Vasilis https://indico.nikhef.nl/conferenceDisplay.py?confId=574 03/03 Cancelled Cheers, Patrick -- ======================================================================== Patrick Koppenburg Nikhef, Amsterdam http://www.koppenburg.org/address.html

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[Bfys-physics] Veldhoven rehearsals (13 January 2017)
by Patrick Koppenburg 11 Jan '17

11 Jan '17

Dear colleagues, This Friday we will host Veldhoven rehearsals in the bfys meeting. Note that we start at 9:30 https://indico.nikhef.nl/conferenceDisplay.py?confId=568 Hope to see you there Patrick -- ======================================================================== Patrick Koppenburg Nikhef, Amsterdam http://www.koppenburg.org/address.html

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bfys-physics January 2017