Pesquisa | BVS CLAP/SMR-OPAS/OMS

1.

Search for the CP forbidden decay eta-->4pi(0)

Prakhov S; Tippens WB; Allgower C; Bekrenev V; Berger E; Briscoe WJ; Clajus M; Comfort JR; Craig K; Grosnick D; Huber GM; Isenhower D; Knecht N; Koetke D; Koulbardis A; Kozlenko N; Kruglov S; Kycia T; Lolos GJ; Lopatin I; Manley DM; Marusic A; Manweiler R; McDonald S; Nefkens BM; Olmsted J.

Phys Rev Lett ; 84(21): 4802-5, 2000 May 22.

Artigo em Inglês | MEDLINE | ID: mdl-10990802

RESUMO

We report the first determination of the upper limit for the branching ratio of the CP forbidden decay eta-->4pi(0). No events were observed in a sample of 3.0x10(7) eta decays. The experiment was performed with the Crystal Ball multiphoton spectrometer installed in a separated pi(-) beam at the AGS (Alternating Gradient Synchrotron). At the 90% confidence limit, B(eta-->4pi(0))

2.

Analyzing powers in pi +p elastic scattering at intermediate energies.

Mokhtari A; Briscoe WJ; Eichon AD; Fitzgerald DH; Kim GJ; Nefkens BM; Wightman JA; Adrian SD; Sadler ME; Walker T.

Phys Rev Lett ; 55(4): 359-362, 1985 Jul 22.

Artigo em Inglês | MEDLINE | ID: mdl-10032330

3.

Deuteron formation in the reaction 12C(e,e'd)10BT=1.

Ent R; Berman BL; Blok HP; van den Brand JF; Briscoe WJ; Jans E; Kramer GJ; Lanen JB; Lapikás L; Norum BE; Quint EN; Saha A; van der Steenhoven G; de Witt Huberts PK.

Phys Rev Lett ; 62(1): 24-27, 1989 Jan 02.

Artigo em Inglês | MEDLINE | ID: mdl-10039539

4.

Left-right asymmetry in inverse pi - photoproduction from a transversely polarized proton target.

Kim GJ; Adrian SD; Arends J; Briscoe WJ; Eichon AD; Engelage J; Graessle S; Nefkens BM; Ohashi Y; Sadler ME; Seftor CJ; Sober DI; Taragin M; Ziock HJ.

Phys Rev Lett ; 56(17): 1779-1782, 1986 Apr 28.

Artigo em Inglês | MEDLINE | ID: mdl-10032773

5.

Measurement of the spin-rotation parameters A and R for pi +p--> pi +p and pi -p--> pi -p scattering from 471 to 625 MeV/c.

Barlow DB; Kessler RS; Kim GJ; Nefkens BM; Pillai C; Price JW; Wightman JA; Hall S; Lane DW; Loe SR; Morton LK; Sadler ME; Adrian SD; Briscoe WJ; Kramer LH; Mokhtari A; Petrov AM; Seftor CJ; Taragin MF; Davis JF; Supek I.

Phys Rev Lett ; 62(9): 1009-1012, 1989 Feb 27.

Artigo em Inglês | MEDLINE | ID: mdl-10040401

6.

Reaction 6Li(e,e'd) 4He and the alpha -d momentum distribution in the ground state of 6Li.

Ent R; Blok HP; van Hienen JF; van der Steenhoven G; van den Brand JF; den Herder JW; Jans E; Keizer PH; Lapikás L; Quint EN; de Witt Huberts PK; Berman BL; Briscoe WJ; Christou CT; Lehman DR; Norum BE; Saha A.

Phys Rev Lett ; 57(19): 2367-2370, 1986 Nov 10.

Artigo em Inglês | MEDLINE | ID: mdl-10033707

7.

Comment on "Microscopic optical-potential analysis of charge-symmetry violation in pi +/- elastic scattering from 3H and 3He"

Briscoe WJ; Silverman BH.

Phys Rev C Nucl Phys ; 39(1): 282-283, 1989 Jan.

Artigo em Inglês | MEDLINE | ID: mdl-9955194

8.

Consequences of Pauli effects in 6Li and the reaction 6Li(e,e'd)4He.

Christou CT; Seftor CJ; Briscoe WJ; Parke WC; Lehman DR.

Phys Rev C Nucl Phys ; 31(1): 250-252, 1985 Jan.

Artigo em Inglês | MEDLINE | ID: mdl-9952507

9.

Differential cross sections for pi +p and pi -p elastic scattering from 378 to 687 MeV/c.

Sadler ME; Briscoe WJ; Fitzgerald DH; Nefkens BM; Seftor CJ.

Phys Rev D Part Fields ; 35(9): 2718-2735, 1987 May 01.

Artigo em Inglês | MEDLINE | ID: mdl-9957981

10.

Differential cross sections for p+d--> gamma +3He at intermediate energies.

Briscoe WJ; Silverman BH; Fitzgerald DH; Nefkens BM; Boudard A; Bruge G; Farvacque L; Glashausser C.

Phys Rev C Nucl Phys ; 32(6): 1956-1965, 1985 Dec.

Artigo em Inglês | MEDLINE | ID: mdl-9953065

11.

Differential cross section for pi -p--> gamma n from 427 to 625 MeV/c.

Kim GJ; Arends J; Briscoe WJ; Engelage J; Nefkens BM; Sadler ME; Ziock HJ.

Phys Rev D Part Fields ; 40(1): 244-247, 1989 Jul 01.

Artigo em Inglês | MEDLINE | ID: mdl-10011676

12.

Analyzing power and transversity cross sections for pi +p and pi -p elastic scattering from 471 to 687 MeV/c.

Mokhtari A; Eichon AD; Kim GJ; Nefkens BM; Wightman JA; Fitzgerald DH; Briscoe WJ; Sadler ME.

Phys Rev D Part Fields ; 35(3): 810-823, 1987 Feb 01.

Artigo em Inglês | MEDLINE | ID: mdl-9957725

13.

Angle and energy dependence of the superratio for pi + and pi - elastic scattering from H3 and He3: Evidence for charge-symmetry violation.

Pillai C; Barlow DB; Berman BL; Briscoe WJ; Mokhtari A; Nefkens BM; Sadler ME.

Phys Rev C Nucl Phys ; 43(4): 1838-1849, 1991 Apr.

Artigo em Inglês | MEDLINE | ID: mdl-9967234

14.

Measurement of the left-right asymmetry in pi -p--> gamma n from 301 to 625 MeV/c at backward angles.

Kim GJ; Engelage J; Nefkens BM; Ziock HJ; Arends J; Briscoe WJ; Sadler ME.

Phys Rev D Part Fields ; 43(3): 687-695, 1991 Feb 01.

Artigo em Inglês | MEDLINE | ID: mdl-10013431

15.

Superratio and the simple ratios of pi + and pi - elastic scattering on 3H and 3He at 180 MeV to investigate charge symmetry.

Nefkens BM; Briscoe WJ; Eichon AD; Fitzgerald DH; Mokhtari A; Wightman JA; Sadler ME.

Phys Rev C Nucl Phys ; 41(6): 2770-2782, 1990 Jun.

Artigo em Inglês | MEDLINE | ID: mdl-9966660

16.

Analyzing power for pi -p charge exchange in the backward hemisphere from 301 to 625 MeV/c and a test of pi N partial-wave analyses.

Kim GJ; Arends J; Briscoe WJ; Engelage J; Nefkens BM; Sadler ME; Taragin M; Ziock HJ.

Phys Rev D Part Fields ; 41(3): 733-743, 1990 Feb 01.

Artigo em Inglês | MEDLINE | ID: mdl-10012392

17.

pi -p charge-exchange analyzing power from 547 to 687 MeV/c.

Wightman JA; Eichon AD; Kim GJ; Mokhtari A; Nefkens BM; Briscoe WJ; Fitzgerald DH; Sadler ME.

Phys Rev D Part Fields ; 38(11): 3365-3374, 1988 Dec 01.

Artigo em Inglês | MEDLINE | ID: mdl-9959093

18.

Analyzing power for pi -p elastic scattering in the energy region of the Roper resonance.

Mokhtari A; Briscoe WJ; Eichon AD; Fitzgerald DH; Kim GJ; Nefkens BM; Wightman JA; Sadler ME.

Phys Rev D Part Fields ; 33(1): 296-299, 1986 Jan 01.

Artigo em Inglês | MEDLINE | ID: mdl-9956475

19.

Recoil-proton polarization in pi p elastic scattering at 547 and 625 MeV/c.

Seftor CJ; Adrian SD; Briscoe WJ; Mokhtari A; Taragin MF; Sadler ME; Barlow DB; Nefkens BM; Pillai C.

Phys Rev D Part Fields ; 39(9): 2457-2463, 1989 May 01.

Artigo em Inglês | MEDLINE | ID: mdl-9959936

20.

Mechanism of the 6Li(e,e' alpha ) reaction.

Mitchell JH; Blok HP; Berman BL; Briscoe WJ; Daman MA; Ent R; Jans E; Lapikas L; Steijger JJ.

Phys Rev C Nucl Phys ; 44(5): 2002-2005, 1991 Nov.

Artigo em Inglês | MEDLINE | ID: mdl-9967623

RESUMO

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