You are here:
PANDA Wiki
>
Pbook Web
>
UStyletext-decorationoverlinepup-Y3940-J
(06 Sep 2008,
BertramKopf
)
E
dit
A
ttach
Exotics:
p
p→Y(3940)→J/ψ ω
Convener
Klaus Peters, GSI
Analyst
Marc Pelizaeus, Bochum
Decay Modes
p
p → Y(3940) → J/ψω
50%: J/ψ → e
+
e
-
50%: J/ψ → μ
+
μ
-
100%: ω → π
+
π
-
π
0
CMS energy: 3940 MeV
Background Channels
Main background should appear from &psi primes decaying to J/ψ π
+
π
-
, thus the background channel should be ppbar → ψ prime π
0
. Another source could be ppbar → J/ψ ρ π in various charge states. Same number of events as in the signal channel.
Documents
PBY3940_vrvsJune01.pdf
: PB VRVS Meeting, June 1 (outdated: ω→πγ)
MP14-070702_dubnaAnalysis.pdf
: Dubna Collaboration Meeting, July 4 (outdated: ω→πγ)
mp_gsiSepAna.pdf
: GSI Collaboration Meeting, September 19
pad0001.pdf
: Panda Note: Charmonium and Charmonium Hybrids (preliminary)
Attachments
1
Attachments
1
Topic attachments
I
Attachment
Action
Size
Date
Who
Comment
pdf
PBY3940_vrvsJune01.pdf
manage
436.1 K
24 Sep 2007 - 10:12
MarcPelizaeus
PB VRVS Meeting, June 1
E
dit
|
A
ttach
|
P
rint version
|
H
istory
: r4
<
r3
<
r2
<
r1
|
B
acklinks
|
V
iew wiki text
|
Edit
w
iki text
|
M
ore topic actions
Topic revision: r4 - 06 Sep 2008,
BertramKopf
Pbook
Pbook Web
Web Home
|
Search
Changes
|
Notifications
Index
|
Topics
Webs
Cerenkov
Cerenkov.Pandacerenkov
DCS
Daq
Daq.Pandadaq
Detector
EMC
EMPAnalysis
Forwardstraws
GEM
MC
Magnet
Main
Mvd
PANDAMainz
PWA
Pbook
Personalpages
Physics
Physics.Baryons
Physics.CharmoniumAndExotics
Physics.HadronsInNuclei
Physics.OpenCharm
PhysicsCmt
SPC
STT
Sandbox
ScrutinyGroup
System
Tagpid
Tagpid.Pandatagpid
Tagtrk
Tagtrk.Pandatagtrk
Target
Target.ClusterJetTarget
Tof
Tracking
WebServices
YoungScientists
ZArchives
Create
personal sidebar
Български
_jméno_jazyka
Dansk
Deutsch
English
Español
Suomi
Français
Italiano
日本語
한글
Nederlands
Norsk
Polski
Português
Português brasileiro
Русский
Svenska
简体中文
正體中文
Copyright © by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding PANDA Wiki?
Send feedback
Imprint (in German)
Privacy Policy (in German)