A Search for Exotic Mesons

E852 experiment

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Presentation of E852

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Home page of E852 collaboration

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Author list of E852 collaboration

WEB site: E852 Collaborators

S. U. Chung, K. Danyo, R. W. Hackenburg, C. Olchanski, J. S. Suh, H. J. Willutzki (Brookhaven),

S. P. Denisov, V. Dorofeev, V. V. Lipaev, A. V. Popov, D. I. Ryabchikov (Serpukhov, IHEP),

Z. Bar-Yam, J. P. Dowd, P. Eugenio, M. Hayek, W. Kern, E. King, N. Shenhav (Massachusetts U., North Dartmouth),

V. A. Bodyagin, A.I. Demianov, A.M. Gribushin, O. L. Kodolova, V. L. Korotkikh, M. A. Kostin, L.V. Malinina, A. I. Ostrovidov, L. I. Sarycheva, N.V. Sinev, I. N. Vardanyan, A. A. Yershov (Moscow State U.),

D. S.Brown, X. L. Fan, D. Joffe, T. K. Pedlar, K. K. Seth, A. Tomaradze (Northwestern U.),

T. Adams, J. M. Bishop, N. M. Cason, E. I. Ivanov, J. M. LoSecco, J. J. Manak, W. D. Shephard, D. L. Stienike, S. A. Taegar (Notre Dame U.),

G. S.Adams, J. P. Cummings, J. Hu, J. Kuhn, M. Lu, J. Napolitano, D. B. White, M. Witkowski (Rensselaer Poly),

M. Nozar, X. Shen, D. P. Weygand (Jefferson Lab).

Ben Brabson , Andrew Brunner , Ray Crittenden , Alex Dzierba , Peter Figliozzi , Jeff Gunter , Brian Kern , Rob Lindenbusch , Donna Martin , Matt McKerley , Natalia Riabko , Dave Rust , Eric Scott , Paul Smith , Thom Sulanke , Scott Teige , Zack Ziliak (Indiana University)

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QCD Exotics( some reviews)

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E852 installation. Papers.

A Study of two prototype lead glass electromagnetic calorimeters. B.B. Brabson et al. 1993. Published in Nucl.Instrum.Meth.A332:419-443,1993.

Extension for E852. By E852 Collaboration (S.U. Chung et al.). BNL-PROPOSAL-852-ADD, Oct 1994. 38pp.

A Cylindrical drift chamber of novel design. Z. Bar-Yam et al. 1994. Published in Nucl.Instrum.Meth.A342:398-410,1994.

Design and performance of a cesium iodide detector. T. Adams et al. PRINT-95-135 (NOTRE-DAME), (Received Jun 1995). 39pp. Published in Nucl.Instrum.Meth.A368:617-627,1996.

A Scintillation detector of unique geometry. Z. Bar-Yam et al. 1995. Published in Nucl.Instrum.Meth.A357:95-102,1995.

A 3000 element lead-glass electromagnetic calorimeter. R.R. Crittenden et al. 1997. Published in Nucl.Instrum.Meth.A387:377-394,1997.

A cylindrical drift chamber with azimuthal and axial position readout. Z. Bar-Yam et al. 1997. Published in Nucl.Instrum.Meth.A386:235-248,1997.

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Physical analysis. Papers. Reports. Preprints.

1994-1999

Ligth Meson Map (Preprint INP MSU,1994, 32p.)

Ligth Meson Map (fig.1, large scale, ps-file)

E852-1996 (Results of MSU groupe of E852 collaboration), rus

Evidence of Exotic J^PC=1^-+ Meson Production in the reaction pi- p -> Eta pi- p at 18 GeV/c (D.Thompson et al., Phys.Rev.Lett, v.79(1997)1630), Long paper: S.U.Chung et al., hep-ex/9902003, lat.

Hybrid and Glueball Production on Nuclear Target.(V.L.Korotkikh, L.I.Sarycheva. HADRON97, Upton 1997, Hadron spectroscopy, p.221-224.), lat.

Study of Pbar P Baryon Exchange Processes (V.L.Korotkikh. Preprint BNL-QGS-98-0501, 1998, 6 pages.), lat.

"Further Study of J^{PC}=1-+ Exotic Mesons in Eta Pi-system" and Fig.1(V.L.Korotkikh. Int.Conf. CONFINEMENT 3, Jeferson Lab, CEBAF, USA , 8-13 June 1998.), lat.

"FURTHER STUDY OF 1-+ EXOTIC MESON IN THE REACTION PI- P --> ETA PI- P AT 18-GEV/C" By E852 Collaboration (V.L. Korotkikh for the collaboration). Jun 1998. Published in *Newport News 1998, Quark confinement and the hadron spectrum III* 301-304

Observation of a New J^PC=1^-+ Exotic State in the reaction pi- p -> pi+ pi- pi- p at 18 GeV/c

G.Adams et al., Phys.Rev.Lett, v.81(1998)5760, lat

PROPERTIES OF THE A0 (980) MESON.

(By E852 Collaboration (S. Teige et al.). Aug 1996, Phys.Rev.D59:012001,1999 e-Print Archive: hep-ex/9608017

EVIDENCE FOR EXOTIC J(PC) = 1-+ MESON PRODUCTION IN THE REACTION PI- P ---> ETA PI- P AT 18-GEV/C. By E852 Collaboration (S.U. Chung et al.). Feb 1999. 50pp. Published in Phys.Rev.D60:092001,1999; e-Print Archive: hep-ex/9902003, lat

NEW RESULTS ON EXOTIC MESONS FROM BNL-E852. By BNL-E852 Collaboration (S.U. Chung for the collaboration). 1999. Published in Phys.Atom.Nucl.62:1971-1975,1999, Yad.Fiz.62:2137-2141,1999

2000

MESON SPECTROSCOPY IN PI- P INTERACTIONS AT 18-GEV/C: RECENT RESULTS FROM BROOKHAVEN E852. By P. Eugenio (Carnegie Mellon U.). 2000. Published in Nucl.Phys.A675:149-154,2000

A Study of the eta pi0 System produced in the Reaction pi- p -> pi+ pi- 4gamma n.(Korotkikh V.L., Sarycheva L.I.,HADRON'99, Proc. of Eighth Int.Conf on Hadron Spect,1999., Nucl.Phys.A675(2000)413c), lat

DYNAMICS OF THE DECAY ETA ---> 3 PI0. By E852 Collaboration (S. Teige et al.). Feb 2000. 7pp. e-Print Archive: hep-ex/0002064

Partial-wave analysis of the etapi+pi- system produced in the reaction pi-p --> etapi+pi-n at 18 GeV/c" J.J. Manak et al., Physical Review D62, p.012003, 2000.

A study of the eta eta pi- system produced in the reaction pi-p-->p pi+ pi- pi- 4 gamma at 18 GeV/c, P. Eugenio et al., Proceedings of the 7th Conference on the Intersections of Particle and Nuclear Physics, Quebec City, Canada, eds. Z. Parsa, W.J. Marciano, American Institute of Physics Conference Proceedings 549, 233-236 (2000).

Exotic meson production in the reaction pi-p-->etaprime pi- p at 18 GeV/c, N.M. Cason et al., Proceedings of the 7th Conference on the Intersections of Particle and Nuclear Physics, Quebec City, Canada, eds. Z. Parsa, W.J. Marciano, American Institute of Physics Conference Proceedings 549, 318-321 (2000).

EVIDENCE FOR EXOTIC MESON PRODUCTION IN PI- P INTERACTIONS AT 18-GEV/C.
By E852 Collaboration (H.J. Willutzki for the collaboration). 2000. Published in Acta Phys.Polon.B31:2615-2623,2000

A STUDY OF THE ETA-PRIME MESON PI- SYSTEM PRODUCED IN THE REACTION PI- P ---> ETA-PRIME MESON PI- P AT 18-GEV/C. By Erdinch Rahim Tatar (Notre Dame U.). UMI-99-61847-mc (microfiche), 2000. 120pp. Ph.D. Thesis (Advisor: Neal M. Cason).

A PARTIAL WAVE ANALYSIS OF THE PI0 PI0 SYSTEM PRODUCED IN PI- P CHARGE EXCHANGE COLLISIONS. By E852 Collaboration (J. Gunter et al.). Jan 2000. 24pp. Phys.Rev.D64. p.072003, 2001 e-Print Archive: hep-ex/0001038

2001

OBSERVATION OF EXOTIC MESON PRODUCTION IN THE REACTION PI- P ---> ETA-PRIME PI- P AT 18-GEV / C.
By E852 Collaboration (E.I. Ivanov et al.). Jan 2001. 5pp.
Phys.Rev.Lett. 86(2001)3977-3980, e-Print Archive: hep-ex/0101058

Light Mesons and QCD Exotics. Part I. Quantum numbers. (V.L.Korotkikh. L.I.Sarycheva. Preprint INP MSU, 2001-12/652, 19p, rus)

OBSERVATION OF A NEW J*(PC)=1(+-) ISOSCALAR STATE IN THE REACTION PI- PROTON ---> OMEGA ETA NEUTRON AT 18-GEV/C. By BNL-E852 Collaboration (P. Eugenio et al.). Physics Letters B, volume/issue: 497/3-4, pages: 190-198,2001. e-Print Archive: hep-ph/0010337

EXPERIMENTAL EVIDENCE FOR HADROPRODUCTION OF EXOTIC MESONS.
By E852 Collaboration (G.S.Adams et al.). Published in Nucl.Phys.A680:335-341,2001

"Observation of pseudoscalar and axial vector resonances in pi- p -> K+K- pi0 n at 18 GeV" G.S. Adams, et al., Phys. Lett. B516 (2001)264-272

2002

Exotic JPC=1-+ Mesons at the Present time (Sarycheva L.I., Korotkikh V.L.,HADRON'01, Proc. of Ninth Int.Conf on Hadron Spect, Protvino, Russia, 2001., American Inst. of Phys., 2002, p.561, lat

Wavelet Analysis of E852 Experimental Data (Korotkikh V.L.,Sarycheva L.I., HADRON'01, Proc. of Ninth Int.Conf on Hadron Spect, Protvino, Russia, 2001., American Inst. of Phys., 2002, p.615, lat

Backgroung study in one dimension distributions with the help of wavelet analysis V.L. Korotkikh, Preprint INPN MSU 2002-6/690, pages: 23, rus.

" EXOTIC AND Q ANTI-Q RESONANCES IN THE PI+ PI- PI- SYSTEM PRODUCED IN PI- P COLLISIONS AT 18-GEV/C/" Mar 2002. 16pp. Phys.Rev.D65:072001,2002

"A STUDY OF THE REACTION PIM P -> OMEGA PIM P AT 18 GEV/C: THE D AND S DECAY AMPLITUDES FOR B1(1235) -> OMEGA PI." By the E852 Collaboration (Mina Nozar for the collaboration). Jun 2002. 7pp. Phys.Lett.B541:35-44,2002; e-Print Archive: hep-ex/0206026

2003

Exotic Meson Production in Hadron Interactions (Korotkikh V.L. Report on SINP MSU Academic board, 15 Nov 2003, p.11, rus

A STUDY OF THE ETA PI0 SPECTRUM AND SEARCH FOR A J**(PC) = 1-+ EXOTIC MESON. By A.R. Dzierba, for E852, Phys.Rev.D67:094015,2003 e-Print Archive: hep-ex/0304002

V.L.Korotkikh and L.I.Sarycheva. Exotic mesons production in Pi- p interactions at 18 GeV/c in E852 experiment,

preprint SINP MSU 2003-10/723, rus

2004

EXOTIC MESON PRODUCTION IN THE F(1)(1285) PI- SYSTEM OBSERVED IN THE REACTION PI- P -- ETA PI+ PI- PI- P AT 18-GEV/C. By E852 Collaboration (J. Kuhn et al.). Phys Letters B, Vol 595/1-4 pp 109-117 ,2004. e-Print Archive: hep-ex/0401004

EXOTIC MESON DECAY TO OMEGA PI0 PI-. By E852 Collaboration (M. Lu et al.). May 2004. 5pp. e-Print Archive: hep-ex/0405044

Exotic Mesons. Korotkikh V.L. Report on LAV SINP seminar, May 2004.

Analysis of EtaPi- and EtaPi0 systems. Korotkikh V.L., Malinina L.V. Report on E852-BNL meetting, 12 Oct, 2004.

New analysis of EtaPi0 system. Korotkikh V.L., Malinina L.V., Note, 24 Dec, 2004.

Exotic meson decay to omega pi0 pi-. By E852 Collaboration (M. Lu et al.). JLAB-PHY-04-20, May 2004. 5pp. Published in Phys.Rev.Lett.94:032002,2005. e-Print: hep-ex/0405044

2005

Analysis of EtaPi0 system. Korotkikh V.L. Report on LAV SINP seminar, 14 Jan, 2005.

Exotic meson production in BNL experiment E852. G.S. Adams et al. 2005. 8pp. Prepared for 1st Meeting of the APS Topical Group on Hadronic Physics (GHP2004), Batavia, Illinois, 24-26 Oct 2004. Published in J.Phys.Conf.Ser.9:136-143,2005.

2007

Confirmation of a pi(1)0 Exotic Meson in the eta pi0 System. By E852 Collaboration (G.S. Adams et al.). Dec 2006. 4pp. Published in Phys.Lett.B657:27-31,2007. e-Print: hep-ex/0612062

2008

Observation of the pi(1800) and pi2(1880) mesons in eta eta pi- decay. By E852 Collaboration (P. Eugenio et al.). 2008. 5pp. Published in Phys.Lett.B660:466-470,2008.

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