bfys-physics

bfys-physics@nikhef.nl

520 discussions

[Bfys-physics] rehearsal talk
by V. Syropoulos 19 Jul '12

19 Jul '12

Hello All, This is an invitation to a 30 min rehearsal talk on my master thesis. It is a b-Physics group talk, thus I will be skipping introductory details and I will focus on my analysis entitled: ""Measurement of DeltaGamma_d, from the effective lifetime ratio of B_b->J/PsiKs and B_d->J/PsiK*, with the LHCb2011 data."" Place: N238 Time: 11:00 Cheers Vasilis Syropoulos

2 1

[Bfys-physics] A bfys google calendar of our whereabouts
by Marcel Merk 13 Jul '12

13 Jul '12

Dear friends, As I get frequently questions related to the whereabouts of group members, I thought it would be useful to collect this information in a non-public google calendar. The way it works is that I create a google calendar and share it with the bfys group members. Each person can then make his or her own entries in the calendar, eg. in my case: 10/9-12/9: "Marcel in Krakow". If you are willing to participate to this calendar please send me your google account such that I can edit the access rights and send you the invitation. To be clear: the calendar will NOT be publicly visible, only for group members. Currently, there is already a public "Nikhef Bfys" calendar that contains events relevant to our group. We can eventually merge these two calendars. (In that case the Nikhef Bfys one is no longer a public calendar.) So, please send me your google account if you agree to join the calendar. best regards, - Marcel

1 1

[Bfys-physics] Graduation talk Isha
by Marcel Merk 06 Jul '12

06 Jul '12

Dear friends, This is a reminder that Isha Savani is giving her graduation talk today (Higgs+2d) at 15h00 in H331. best regards, - Marcel

1 0

[Bfys-physics] My thesis presentation tomorrow
by Isha Savani 05 Jul '12

05 Jul '12

Good Morning Everyone, I am presenting my thesis tomorrow (Friday) at 3:00 PM, in H331, and it will be nice if you can attend. The talk is going to be about deriving the angular distribution of B--> K* mu mu, using quantum field theoretical methods. One of the methods is the Helicity formalism, and the other method is by using the Hamiltonian of the decay. The coefficients of the angular distribution are observables that can hint at physics beyond the Standard Model, and a method is developed in order to fit for these coefficients. After the presentation, I am planning to have drinks in my office, and you are all invited. Cheers, Isha

1 0

[Bfys-physics] LHCb Tuesday meeting on EVO in N328 at Nikhef today
by Tjeerd Ketel 03 Jul '12

03 Jul '12

Dear all, I made a reservation of N328 to follow the LHCb Tuesday meeting. The program is: 14:00 - 14:20 Run Chief report 20' Speaker: TBC 14:20 - 14:50 Cross-sections at 8 TeV: approval of material for ICHEP 30' Referee report 10' Speaker: Johannes Albrecht (CERN) Presentation of material for ICHEP 20' Speaker: Dr. Giulia Manca (Universita e INFN (IT))

2 2

[Bfys-physics] (Late reminder) Bfys Meeting at Friday 29 June at 9:30 h in H331
by Tjeerd Ketel 02 Jul '12

02 Jul '12

Bfys Meeting at Friday 29 June at 9:30 h in H331 9:30 News by Marcel Merk 9:45 Discussion of LHCb-PAPER-2012-019 10:45 End of the meeting As there were no volonteers for the introduction, I propose we just go through the paper. You can send your comments by email as well. Title : Measurement of the ratio of branching fractions $B(B^0 \to K^{\ast 0} \gamma) / B(B^0_s \to \phi \gamma)$ and direct $C\!P$ asymmetry in $B^0 \to K^{\ast 0} \gamma$ Journal : Nucl. Phys. B Contact authors: Olivier Deschamps, Ricardo Vazquez Gomez Referees : Jean Wicht (chair), Andreas Schopper, Pierluigi Campana (EB) Institutes : Cambridge, United Kingdom. CBPF, Rio de Janeiro, Brazil Moscow State University, Russia. LPNHE, Paris, France EPFL, Lausanne, Switzerland. NIKHEF, Netherlands Analysis note : ANA-2012-014 Deadline : 03-Jul-2012 e-group : lhcb-paper-2012-019-reviewers Link : http://cdsweb.cern.ch/record/1456464 Twiki : https://twiki.cern.ch/twiki/bin/viewauth/LHCbPhysics/RadiativeRatio2011 Best regards, Tjeerd =================================================================== EVO: Title: Nikhef Description: Bfys Meeting 9:30-10:45 h Community: LHCb Password: n328 Meeting Access Information: - Meeting URL http://evo.caltech.edu/evoNext/koala.jnlp?meeting=M2MvMB222lD9DB9D98DM92 - Password: n328 - Phone Bridge ID: 551 4250 Password: 6287 EVO Phone Bridge Telephone Numbers: --------------- - Switzerland (CERN, Geneva) +41 22 76 71400 - Netherlands (Nikhef, Amsterdam) +31 20 7165293 Dial '2' at the prompt - Skype (tm) (World-wide) evo.phone See: http://evo.caltech.edu/evoGate/Documentation/extclient/skype/skype.html ===================================================================

3 3

[Bfys-physics] Bfys meeting Friday 29 June (B->K*/phi gamma), LHCb-PAPER-2012-019 (fwd)
by Tjeerd Ketel 19 Jun '12

19 Jun '12

Dear all, I propose to have a Bfys meeting at Friday morning 29 June to discuss this paper. Are there already volonteers to introduce this paper? Best regards, Tjeerd ---------- Forwarded message ---------- Date: Tue, 19 Jun 2012 11:49:42 +0100 From: Ulrik Egede <U.Egede(a)imperial.ac.uk> To: LHCb General mailing list <lhcb-general(a)cern.ch> Subject: First circulation of publication draft (B->K*/phi gamma), LHCb-PAPER-2012-019 Resent-Date: Tue, 19 Jun 2012 12:51:21 +0200 Resent-From: <lhcb-general-dynamic(a)cern.ch> Dear Colleagues, A paper is available for your comments: Title : Measurement of the ratio of branching fractions $B(B^0 \to K^{\ast 0} \gamma) / B(B^0_s \to \phi \gamma)$ and direct $C\!P$ asymmetry in $B^0 \to K^{\ast 0} \gamma$ Journal : Nucl. Phys. B Contact authors: Olivier Deschamps, Ricardo Vazquez Gomez Referees : Jean Wicht (chair), Andreas Schopper, Pierluigi Campana (EB) Institutes : Cambridge, United Kingdom. CBPF, Rio de Janeiro, Brazil Moscow State University, Russia. LPNHE, Paris, France EPFL, Lausanne, Switzerland. NIKHEF, Netherlands Analysis note : ANA-2012-014 Deadline : 03-Jul-2012 e-group : lhcb-paper-2012-019-reviewers Link : http://cdsweb.cern.ch/record/1456464 Twiki : https://twiki.cern.ch/twiki/bin/viewauth/LHCbPhysics/RadiativeRatio2011 Please send any comments via the CDS system. It is the responsibility of the contact authors to provide replies on all comments made. Subsequent modification to the publication are made in consultation with the referees and during the EB reading. Following this, there will be a final meeting of the editorial board with contact authors and reviewers present where final decisions are made. As the last step a short presentation is given to the collaboration and the paper is sent for publication. 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/edboard/EditorialBoard.html Regards, Ulrik Egede -- ===================================================================== Latest news from Editorial Board: - Standard references for BDT, see end of Sect. 5 in template. Update of LHCb.bst required to get reference correct. - New policy on rounding numbers. See template Sect. 4, items 15-18. - XML author file to be included when submitting to PLB. See FAQ. ===================================================================== Prof. Ulrik Egede, Tel : +44 20 759 47688 Department of Physics, Fax : +44 20 782 38830 Blackett Laboratory, E-mail : U.Egede(a)imperial.ac.uk Imperial College London, London SW7 2AZ, UK.

1 0

[Bfys-physics] Nikhef-VU Comments on LHCb-PAPER-2012-002
by Tjeerd Ketel 21 May '12

21 May '12

Dear colleagues, I just uploaded LHCB-PAPER-2012-002-001-COMMENT-004 on "Measurement of the branching fractions of charmless charged hadrons two-body decays of bottom hadrons" at de Cern document server, as the dead line is today. Best regards, Tjeerd

1 0

[Bfys-physics] Nikhef-VU Comments on LHCb-PAPER-2012-002
by Tjeerd Ketel 18 May '12

18 May '12

Dear all, Attached are the comments I collected during the presentation by Gerhard and the following discussion on last Friday and from emails from Patrick and Niels with the addition of some of my own comments while combining this information. Please, check if you comments are there and properly formulated and do propose to drop the ones you found irrelevant. Monday afternoon I will upload the final comments to EDS. Best regards, Tjeerd

1 0

[Bfys-physics] Reminder Bfys Meeting Friday 11 May at 9:30 h in H331
by Tjeerd Ketel 11 May '12

11 May '12

Bfys Meeting Friday 11 May at 9:30 h in H331 and EVO 9:30 News by Marcel Merk 9:45 Introduction and discussion of LHCb-PAPER-2012-002 by Gerhard Raven 10:45 End of the meeting The colloquium of Gijs de Rijk in H331 starts at 11:00. Dear Colleagues, I booked a Bfys Meeting in H331 and EVO for Friday 11 May from 9:30 - 10:45 h to discuss the paper: Title : Measurement of the branching fractions of charmless charged two-body decays of bottom hadrons Journal : JHEP Contact authors: Vincenzo Vagnoni Referees : Dave Websdale (chair), Andrew Powell, Peter Clarke (EB) Institutes : Glasgow, United Kingdom. Bari, Italy NSC KIPT, Kharkiv, Ukraine. CPPM, Marseille, France EPFL, Lausanne, Switzerland. NIKHEF, Netherlands Analysis note : ANA-2011-019 Deadline : 21-May-2012 e-group : lhcb-paper-2012-002-reviewers Link : https://cdsweb.cern.ch/record/1446186 Twiki : https://twiki.cern.ch/twiki/bin/viewauth/LHCbPhysics/B2hhBR2011 Best regards, Tjeerd =================================================================== The presentation will be posted on Nikhef kalender intern (indico): agenda.nikhef.nl/conferenceDisplay.py?confId=1892 with login: lhcb and usual password =================================================================== EVO: Title: Nikhef Description: Bfys Meeting 9:30-10:45 h Community: LHCb Password: n328 Meeting Access Information: - Meeting URL http://evo.caltech.edu/evoNext/koala.jnlp?meeting=MvM2Ml2v2lDMDu9D9uDe9v - Password: n328 - Phone Bridge ID: 525 5577 Password: 6287 EVO Phone Bridge Telephone Numbers: --------------- - Switzerland (CERN, Geneva) +41 22 76 71400 - Netherlands (Nikhef, Amsterdam) +31 20 7165293 Dial '2' at the prompt - Skype (tm) (World-wide) evo.phone See: http://evo.caltech.edu/evoGate/Documentation/extclient/skype/skype.html ===================================================================

2 1

← Newer
1
...
40
41
42
43
44
45
46
...
52
Older →

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

bfys-physics