Physics Analysis.
   Main Authors: A.Palano, M. Pappagallo, M. Martinelli

The Analysis in Bari is actually concentrated on charm and charmonium physics.
In particular studies are in progress on charm and charmonium spectroscopy and on the Dalitz analysis of three-body D0, D+ and Ds+ decays.

  Dalitz Plot Analysis


  Three body decays of D0 and Ds mesons.
hep-ex/0111003, 1 Nov 2001
By Antimo Palano, representing the BABAR Collaboration.
Contributed to the Proceedings of Hadron 2001, IX International Conference on Hadron Spectroscopy, Protvino, Russia.

Dalitz Plot Analysis of D0 Hadronic Decays D0 -> K0K-pi+, D0 -> K0barK+pi- and D0 -> K0barK+K-.
hep-ex/0207089,  27 Jul 2002.
By The BABAR Collaboration, B. Aubert, et al.
Submitted to ICHEP2002, Amsterdam, The Netherlands.

Dalitz Plot Analysis of D0 -> K0barK+K-.
By The BABAR Collaboration, B. Aubert, et al.

hep-ex/0507026, 13 Sep 2005,
Phys.Rev. D72 (2005) 052008

Dalitz Plot Analysis of Ds+ -> pi+ pi- pi+.
By The BABAR Collaboration, B. Aubert, et al.
arXiv:0808.097113, 7 Aug 2008,
Phys.Rev.D 79 032003 (2009)

Dalitz Plot Analysis of Ds+ -> K+ K- pi+.
By The BABAR Collaboration, P. del Amo Sanchez et al.
arXiv:1011.4190,
18 Nov 2010,
Phys.Rev.D 83 052001 (2011)

                                            A. Palano, Recent results from Dalitz analysis in D/Ds decays
                                               2009 - Charm 09 - International Workshop on Charm Physics, Liemen, Germany

                                            A. Palano, Dalitz Plot Analysis of Heavy Quark Mesons Decays
                                               Extracting physics from precision experiments: Techniques of Amplitude Analysis, May 30 - June 13, 2012, College of William & Mary, Williamsburg, Virginia USA


Charm Spectroscopy.

Observation of a narrow meson decaying to D+(s) pi0 at a mass of 2.32-GeV/c**2.
By BABAR Collaboration (B. Aubert et al.). SLAC-PUB-9711,
Press Release from SLAC.
BBC Article.
hep-ex/0304021, 12 Apr 2003.
Phys.Rev.Lett.90:242001,2003.
Cited 697 times (10/1/2015)

                              A. Palano: SLAC Seminar, Stanford, USA, April 28, 2003.
                              A. Palano: KEK Seminar, Tsukuba, November 11, 2003.
                              New York Times Article, december 30, 2003, page1, page2.

Observation of a Narrow Meson Decaying to Ds pi0 gamma at a Mass of 2.458 GeV/c^2,
By BABAR Collaboration (B. Aubert et al.), SLAC-PUB-10215,
hep-ex/0310050, 19 Jan 2004
Phys.Rev. D69 (2004) 031101
Cited 117 times (10/1/2015)

The discovery of two new surprising Ds states,
By Antimo Palano, June 14, 2004.
Modern Physics Letters A, Vol 19, No 18 (2004) 1327.

Search for the D_(sJ)(2632)^+ at BaBar,
By BABAR Collaboration (B. Aubert et al.),
hep-ex/0408087, 19 August 2004.
Submitted to the 32nd International Conference on High-Energy Physics, 14 August 2004, Beijing, China.


 Observation of a New D(s) Meson Decaying to DK at a Mass of 2.86-GeV/c**2.
By BABAR Collaboration (B. Aubert et al.), SLAC-PUB-11993,
hep-ex/0607082,
Phys.Rev.Lett.97:222001,2006.
Cited 151 times (10/1/2015)

 Study of DsJ- decays to D*K in inclusive e+e- interactions.
By BABAR Collaboration (B. Aubert et al.),
arXiv:0908.0806, 06-Aug-2009,
Phys.Rev.D 80 092003 (2009)
Cited 81 times (10/1/2015)

Observation of new resonances decaying to D pi and D* pi in inclusive e+e- collisions near sqrt{s}=10.58 GeV (in collaboration with SLAC).
By BABAR Collaboration (P. del Amo Sanchez et al.), 
arXiv:1009.2076
, 10 Sep 2010,
Phys.Rev.D(RC) 82 111101 (2010)
Cited 87 times (10/1/2015)

                               A. Palano, for the BaBar collaboration:  New Spectroscopy with charm quarks at B-factories.
                             Charm 2006, Beijing, June 2006.



 

                                                                                                       Search for CP Violation in Charm decays.                   



Search for CP Violation using T-odd correlations in D0->K+K-pi+pi-.
By BABAR Collaboration (P. del Amo Sanchez et al.), 
arXiv:1003.3397, 17 Mar 2010
Phys.Rev.D(RC) 81 111103 (2010)


Search for CP violation using T-odd correlations in D+-> K+K0Spi+pi- and Ds+-> K+ K0Spi+pi- decays
By BABAR Collaboration (J.P. Lees et al.), 
arXiv:1105.4410, 23 May 2011
Phys.Rev.D84 031103 (2011)



                                                   Charmonium Spectroscopy.


Study of the Exclusive Initial-State Radiation Production of the D anti-D System (first preliminary version).
By BABAR Collaboration (B. Aubert et al.), SLAC-PUB-11983,
hep-ex/0607083, 27 July 2006.
Presented at 33rd International Conference on High Energy Physics (ICHEP 06), Moscow, Russia, 26 Jul - 2 Aug 2006.

Study of the Exclusive Initial-State Radiation Production of the D anti-D System.
By BABAR Collaboration (B. Aubert et al.), SLAC-PUB-12818,
arXiv:0710.1371, 6 Oct 2007
Phys.Rev.D(RC) 76 111105 (2007)

Exclusive Initial-State-Radiation Production of the D Dbar, D* Dbar, and D*Dbar* Systems.
By BABAR Collaboration (B. Aubert et al.),
arXiv:0903.1597, 9 Mar 2009
Phys.Rev.D 79 092001 (2009)

Exclusive Production of Ds+Ds-, Ds*+Ds-, and Ds*+Ds*- via e+ e- Annihilation with Initial-State-Radiation.
By BABAR Collaboration (P. del Amo Sanchez et al.),
arXiv:1008.0338, 2 Aug 2010
Phys.Rev.D 82 052004 (2010)

Observation of eta_c(1S) and eta_c(2S) decays to K+ K- pi+ pi- pi0 in two-photon interactions (in collaboration with Milano Univ.)
By BABAR Collaboration (P. del Amo Sanchez et al.),
arXiv:1103.3971, 21 Mar 2011
Phys.Rev. D84 012004 (2011)

Search for the Z1(4050)+ and Z2(4250)+ states in B0bar -> χc1 K- π+ and B+ ->χc1 K0S π+
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1111.5919v2, 25 Nov 2011
Phys. Rev. D85 052003 (2012)

Study of X(3915) --> J/ψω in two-photon collisions (in collaboration with Milano Univ.)
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1207.2651, 11 Jul 2012
Phys.Rev.D83:052001,2011

Dalitz plot analysis of $η_c \to K^+ K^- η$ and $η_c \to K^+ K^- π^0$ in two-photon interactions
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1403.7051 , 27 Mar 2014
Phys. Rev. D89, 112004 (2014).

Study of B+-,0->J/psi K+K-K+-,0 and search for B0->J/psi phi  at BABAR.
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1407.7244 , 27 July 2015
Phys. Rev. D 91, 012003, (2015).

Measurement of the I=1/2 $K π$ $\mathcal{S}$-wave amplitude from Dalitz plot analyses of $η_c \to K \bar K π$ in two-photon interactions
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1511.02310, 4 Jan 2016
Phys. Rev. D 93, 012005 (2016)

Dalitz plot analyses of J/ψπ+ππ0, J/ψK+Kπ0, and J/ψK0SK±π produced via e+e annihilation with initial-state radiation
By BABAR Collaboration (J.P. Lees et al.),
arXiv:1702.01551, 6 Feb 2017
Phys. Rev. D 95, 072007 (2017)

 
Kπ I=1/2 S-wave from ηc decay data at BaBar and classic Meson-Meson scattering from LASS
 A. Palano, M.R. Pennington
arXiv:1701.04881 17 Jan 2017
Submitted to Phys. Rev. D


Light meson spectroscopy from Dalitz plot analyses of ηc decays to ηK+K, ηπ+π, and ηπ+π produced in two-photon interactions
By BABAR Collaboration (J.P. Lees et al.),
arXiv:2106.05157 3 Oct 2021
Phys. Rev. D 104, 072002 (2021)

Light meson spectroscopy and gluonium searches in $\eta_c$ and $\Upsilon(1S)$ decays at BaBar.
 
On behalf of the BaBar Collaboration
  Presented at the ``Eighth Workshop on Theory, Phenomenology and Experiments in Flavour Physics''-FPCapri2022
arXiv:2210.00782


                                                                        Bottomonium Physics.
 
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Study of    Radiative Decays to and ,
by BaBar Collaboration (J.P. Lees et al),
arXiv:1804.04044, 11 Apr. 2018,

Phys. Rev. D 97, 112006 (2018)

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 

           Recent Presentations at international conferences.
 
--------------------------------------------------------------------------------------------------------------------------


  A. Palano, New Meson States,
     Invited talk to Hadron_2007, Frascati, Italy

  A. Palano, Recent results on charm and charmonium from BaBar,
     2010 - QCD@Work - International Workshop on QCD - Theory and Experiment, Valle d'Itria, Italy

  A. Palano, New results on charmonium physics from BaBar,
   EEF70. Workshop on Unquenched Hadron Spectroscopy: 2-5 September 2014 at the University of Coimbra, Portugal

  A. Palano, Dalitz plot analysis of three-body Charmonium Decays at BaBar
  The 7th International Workshop on Charm Physics, CHARM 2015, May 18, 2015, Detroit

  A. Palano, Charmonium decays in BaBar
  XVI International Conference on Hadron Spectroscopy, September 13-18, 2015, Newport News, VA

  A. Palano, Heavy hadrons decays
  IWHSS17 - International Workshop on Hadron Structure and Spectroscopy, 2-5 April 2017 Cortona

  A. Palano, Dalitz plot analysis of three-body charmonium decays at BaBar
 
International Conference on Exotic Atoms and Related Topics - EXA2017, September 10-17,2017, Wien

A. Palano, Dalitz plot analysis of three-body charmonium decays at BaBar  
2nd Workshop on Future Directions in Spectroscopy Analysis (FDSA2017) ,
November 7-11, 2017. Museum of Light, Mexico City, Mexico

A. Palano, Dalitz plot analysis of three-body charmonium decays at BaBar
Pion-Kaon Interactions Workshop, February 14-15, 2018, Thomas Jefferson National Accelerator Facility, Newport News, VA  


A. Palano, Study of Upsilon(1S) Radiative Decays to gamma pi+ pi- and gamma K+ K- in BaBar experiment
  QCD@Work - International Workshop on QCD Theory and Experiment Matera, Italy

A. Palano, Dalitz plot analysis of three-body charmonium decays and study of Upsilon(1S) radiative decays.
WIN2019 - The 27th International Workshop on Weak Interactions and Neutrinos,
25-28 June 2019, Bari, Italy


A. Palano, Study of scalar meson production in three body eta_c decays at BABAR,
10th International Workshop on Charm Physivs (CHARM 2020), from 31 May to 4 June 2021, Mexico

A. Palano, eta_c three body decays at BABAR,
QCD21, 24th High Energy Physics International Conference in Quantum Chromodinamics, Montpellier, 5-9 July, 2021.

A. Palano, Light meson spectroscopy and gluonium serches in eta_c and Upsilon(1S) decays at BaBar,
Presented at the ``Eighth Workshop on Theory, Phenomenology and Experiments in Flavour Physics''-FPCapri2022
Jun 11 – 13, 2022, Villa Orlandi, Anacapri, Capri Island, Italy}





Physics Degree Thesis.

Analisi del Dalitz Plot del Decadimento D+->K-pi+pi+ nell'Esperimento BaBar a SLAC,
By Barbara Rossi,  Degree Thesis, Bari, 2001

Analisi del Dalitz Plot del Decadimento D0->K-pi+pi0 nell'Esperimento BaBar a SLAC,
By Raffaello Trentadue,  Degree Thesis, Bari, 2001

Analisi del Dalitz Plot dei Decadimenti Ds+->K+K-pi+ e Ds+->pi+pi+pi- nell'Esperimento BaBar a SLAC,
By Francesca Ciocia,  Degree Thesis, Bari, 2003

Analisi del Dalitz Plot dei Decadimenti D+->K-pi+pi+ e D+->K-pi+pi+ nell'Esperimento BaBar a SLAC,
By Egidio Mauro,  Degree Thesis, Bari, 2004

Studio dei Decadimenti D+->K+K-pi+pi0 e D_s+->K+K-pi+pi0 nell'Esperimento BaBar a SLAC,
By Loredana Lopez,  Degree Thesis, Bari, 2004

Ricerca di Violazione di CP nei decadimenti a quattro corpi dei D0 nell'esperimento BaBar a SLAC,
By Maurizio Martinelli,  Degree Thesis, Bari, 2007

Ricostruzione di mesoni charmati strani nell'esperimento BaBar a SLAC,
By Domenico Alberga,   Thesis, Bari, 2010

Ricostruzione di mesoni charmati nell'esperimento BaBar a SLAC,
By Leonardo Cristella,   Thesis, Bari, 2010

Studio dei decadimenti dei chi_b(2P) nell'esperimento BaBar a SLAC,
By Maria Elena Stramaglia,   Thesis, Bari, 2011

Studio degli stati di charmonio in collisioni γγ nello stato finale ηπ+ π− nell'esperimento BaBar a SLAC,
By Cosimo Sanitate, Thesis, Bari, 2013


PhD Thesis

Analisi del Dalitz Plot dei Decadimenti Ds+->K+K-pi+ e Ds+->pi+pi+pi- nell'Esperimento BaBar a SLAC,
By Marco Pappagallo,  PhD Thesis, Bari, 2006

Ricerca di nuovi stati Ds nella reazione inclusiva e+e- ->c cbar nell'esperimento BaBar a SLAC,
By Loredana Lopez,  PhD Thesis, Bari, 2008 

Search for CP violation in Singly Cabibbo Suppressed Four-Body D decays.
By  Maurizio Martinelli, PhD Thesis, Bari, 2011