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Charged Charmless Two Body Selection Page

These page contain the information about the charmless two body B decay selection strategy, implementation and results.

Documentation

The selection is described in detail in this public lhcb note (2007).

The DC06 data have been processed with the standard selection (DVSelB2HH), producing microDST files.

The signal production has been done using DaVinci v19r12
Selection from PhysSel/B2uds v2r6p2
microDST have been produced with the options attached having added the Tagging algorithm...
Input data is:
- 1272746 Bd to Kpi evts: BdKpi.opts and BdKpi_2.opts
- 1317096 Bd to pipi evts: Bdpipi.opts and Bdpipi_2.opts
- 22862 Bs to KK evts: BsKK.opts
- 129216 Bs to Kpi evts: BsKpi.opts
The microDST produced are available in the castor area. You can use the opts files attached here to access them...

Ganga Job	Type	Dirac num	To do	B candidates dumped	cards
1390(91)	Bdpipi	574039 -> 068	52,53,54,63, 65, 66 ,68	217625 Bdpipi_input.txt.gz	Bdpipi_microdata.opts DV events: 1134658
1392	BsKK	574081	-	2500 BsKK_input.txt.gz	BsKK_microdata.opts DV events: 22365
1393	BsKpi	574082 -> 86	82,85,86	15099 BsKpi_input.txt.gz	BsKpi_microdata.opts DV events: 77538
1394(95)	BdKpi	574088 -> 23	97,100,101,16,18,20,22	203404 BdKpi_input.txt.gz	BdKpi_microdata.opts DV events: 1039633

Ganga Job	Type	Dirac num	To do	B candidates dumped	cards
1415	Bdpipi	595256 -> 69	68	-	-
1414	BsKK	595245-55	done	90519 candidates in 89239 accepted events	176505 evts processed
1413	BsKpi	595244	done	25103 candidates in 24746 accepted events	46098 evts processed
1416	BdKpi	595285 -> 97	97	-	-

A gaudi python script can be used to dump the info need for the B2hh (simultaneous) fit

-- Main.asarti - 4 Jul 2008

Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
txt	B2hhDump.py.txt	r1	manage	4.4 K	2008-07-04 - 12:02	AlessioSarti	Gaudy python script
opts	BdKpi.opts	r1	manage	147.5 K	2008-06-18 - 18:42	AlessioSarti
opts	BdKpi_2.opts	r1	manage	167.0 K	2008-06-18 - 18:43	AlessioSarti
gz	BdKpi_input.txt.gz	r1	manage	4611.9 K	2008-07-04 - 13:34	AlessioSarti
opts	BdKpi_microdata.opts	r1	manage	2.6 K	2008-06-27 - 09:46	AlessioSarti
opts	Bdpipi.opts	r1	manage	157.3 K	2008-06-18 - 18:43	AlessioSarti
opts	Bdpipi_2.opts	r1	manage	172.2 K	2008-06-18 - 18:43	AlessioSarti
gz	Bdpipi_input.txt.gz	r1	manage	5145.0 K	2008-07-04 - 14:49	AlessioSarti
opts	Bdpipi_microdata.opts	r1	manage	2.7 K	2008-06-27 - 09:47	AlessioSarti
opts	BsKK.opts	r1	manage	6.2 K	2008-06-18 - 18:45	AlessioSarti
gz	BsKK_input.txt.gz	r1	manage	57.0 K	2008-07-04 - 13:42	AlessioSarti
opts	BsKK_microdata.opts	r1	manage	0.2 K	2008-06-27 - 09:47	AlessioSarti
opts	BsKpi.opts	r1	manage	32.7 K	2008-06-18 - 18:45	AlessioSarti
gz	BsKpi_input.txt.gz	r1	manage	343.2 K	2008-07-04 - 13:42	AlessioSarti
opts	BsKpi_microdata.opts	r1	manage	0.3 K	2008-06-27 - 09:47	AlessioSarti
opts	DVSelB2HH_hh.opts	r1	manage	8.4 K	2008-06-18 - 18:49	AlessioSarti

Topic revision: r11 - 2008-07-14 - AlessioSarti

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