Dear all,
I propose the following response to upload later today. ================================================== Dear Marco, Thank you for your reply to our comments. We are certainly satisfied with your reaction.
Best regards, Tjeerd ================================================ Below we add only two remarks for clarification: Line 131: Actually "theta is the angle between the pion in the Bpi rest frame and B**momentum in the lab frame." Text updated accordingly.
We can only define an angle in one frame, lab or cms, not between two vectors in different frames. Therefore, I propose "theta is the angle of the pion in the Bpi c.m. system". The only obvious reference direction in that sytem is the opposite of the labsystem direction, sometimes called the direction of the Bpi cms movement. So this is then implicite the reference direction for the angle. Bpi, being two particle, has no rest frame, and B** is not a valid particle for the combinatorial background.
Line 149: At the same mass and higher than the narrow peaks surplus RS events can be due to additional resonances. Therefore, I supposed the "visible" evidence was only at lower mass than the narrow resonances.
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On Thu, 15 Jan 2015, Tjeerd Ketel wrote:
Dear all,
We have a reaction on our comments. I will collect our reactions on Monday (before Veldhoven).
Best regards, Tjeerd ---------- Forwarded message ---------- Date: Thu, 15 Jan 2015 12:39:10 +0100 From: CERN Document Server Submission Engine cds.support@cern.ch To: tjeerd@nikhef.nl Subject: LHCB-PAPER-2014-067-001-COMMENT-012 (a comment has been made on your comment)
Dear LHCb Colleague, The comment (LHCB-PAPER-2014-067-001-COMMENT-005) that you made on LHCB-PAPER-2014-067-001 (entitled: 'Precise measurements of the properties of the $B_1(5721)^{0,+}$ and $B^\ast_2(5747)^{0,+}$ states and observation of structure at higher invariant mass in the $B^+\pi^-$ and $B^0\pi^+$ spectra') has itself been commented on by Marco Pappagallo [CERN - PH/ULB] (marco.pappagallo@cern.ch).
This new comment (LHCB-PAPER-2014-067-001-COMMENT-012) may be seen at http://cds.cern.ch/record/1981500
Best regards, The CERN Document Server Server support Team _______________________________________________ Bfys-physics mailing list Bfys-physics@nikhef.nl https://mailman.nikhef.nl/mailman/listinfo/bfys-physics