Single and double delta production in the He-3(gamma,pi(+)pi(-)) reaction at 380<=E-gamma<=700 MeV

被引：8

作者：

Watts, DG

Huber, GM

Lolos, GJ

Lasiuk, B

Kato, S

Koike, M

Maruyama, K

Niki, K

Wada, Y

Maeda, K

Suda, T

Emura, T

Miyamoto, H

Endo, S

Sumi, Y

Konno, O

Yamazaki, H

Itoh, H

Maki, T

Sasaki, A

机构：

[1] UNIV REGINA, DEPT PHYS, REGINA, SK S4S 0A2, CANADA

[2] UNIV SASKATCHEWAN, DEPT PHYS, SASKATOON, SK S7N 0W0, CANADA

[3] UNIV TOKYO, INST NUCL STUDY, TANASHI, TOKYO 188, JAPAN

[4] MEIJI COLL PHARM, SETAGAYA KU, TOKYO 154, JAPAN

[5] TOHOKU UNIV, DEPT PHYS, SENDAI, MIYAGI 980, JAPAN

[6] TOKYO UNIV AGR & TECHNOL, DEPT APPL PHYS, KOGANEI, TOKYO 184, JAPAN

[7] HIROSHIMA UNIV, DEPT PHYS, HIGASHIHIROSHIMA 724, JAPAN

[8] TOHOKU UNIV, NUCL SCI LAB, SENDAI, MIYAGI 982, JAPAN

[9] SAGA UNIV, DEPT PHYS, SAGA 840, JAPAN

[10] UNIV OCCUPAT & ENVIRONM HLTH, KITAKYUSHU, FUKUOKA 807, JAPAN

[11] AKITA UNIV, COLL GEN EDUC, AKITA 010, JAPAN

来源：

PHYSICAL REVIEW C | 1997年 / 55卷 / 04期

关键词：

D O I：

10.1103/PhysRevC.55.1832

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Results are presented for the He-3(gamma, pi(+)pi(-)) reaction in the region 380 less than or equal to E-gamma less than or equal to 700 MeV, investigated with the use of a 10% duly factor tagged photon beam, in conjunction with the TAGX multiparticle spectrometer. The study of such multipion photoproduction reactions has motivated a number of chiral symmetric models, and is expected to provide an insight on the role of the Delta and N* resonances in the nuclear medium. From comparisons of the data with simple reaction simulations, it was found that the data were best Bt with a combination of multibody phase space channels, quasifree Delta and N*, and Delta Delta production channels. The results are compared with other double pion photoproduction reactions on hydrogen and deuterium.

引用

页码：1832 / 1842

页数：11

共 50 条

[31] (PI-,N) REACTION IN HE-3,HE-4 AT T-PI= 280-600 MEV [J].

ORPHANOS, L ;

ALTEMUS, R ;

GUGELOT, P ;

KALLNE, J ;

MCCARTHY, J ;

MINEHART, R ;

GRAM, P ;

HOISTAD, B ;

MORRIS, C ;

WADLINGER, E ;

PERDRISAT, C .

BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1979, 24 (07) :820-821

[32] ASYMMETRY OF NUCLEON ANGULAR-DISTRIBUTIONS IN REACTIONS HE-4 (GAMMA,P) HE-3 AND HE-4 (GAMMA, N) HE-3 FOR 65 LESS-THAN-OR-EQUAL-TO E-GAMMA LESS-THAN-OR-EQUAL-TO 170 MEV [J].

NOGUCHI, C ;

PRATS, F .

PHYSICAL REVIEW LETTERS, 1974, 33 (19) :1168-1170

[33] SINGLE SELECTRON PRODUCTION AT TEV E-GAMMA COLLIDERS [J].

KON, T ;

GOTO, A .

PHYSICS LETTERS B, 1992, 295 (3-4) :324-329

[34] THE O-16(GAMMA,P) REACTION AT E-GAMMA=60 AND 72-MEV [J].

MILLER, GJ ;

MCGEORGE, JC ;

ANNAND, JRM ;

CRAWFORD, GI ;

HOLLIDAY, V ;

MACGREGOR, IJD ;

OWENS, RO ;

RYCKEBUSCH, J ;

ADLER, JO ;

ANDERSSON, BE ;

ISAKSSON, L ;

SCHRODER, B .

NUCLEAR PHYSICS A, 1995, 586 (01) :125-139

[35] INCLUSIVE (HE-3, PI+/-) REACTIONS AT 283 MEV [J].

MILLION, B ;

BELLINI, V ;

BIMBOT, L ;

BOLORE, M ;

CHARLOT, X ;

GIRARD, J ;

HISLEUR, JM ;

JOURDAIN, JC ;

JULIEN, J ;

PALMERI, A ;

PAPPALARDO, GS ;

REIDE, F ;

SANOUILLET, G ;

WILLIS, N .

NUCLEAR PHYSICS A, 1986, 459 (3-4) :594-604

[36] FERMI MOTION AND OFF-SHELL EFFECTS IN THE REACTION HE-3(GAMMA,PI-+)H-3 [J].

TIATOR, L ;

REJ, AK ;

DRECHSEL, D .

NUCLEAR PHYSICS A, 1980, 333 (03) :343-356

[37] EXPERIMENTAL STUDY OF REACTION 3HE(GAMMA,PI+)3H UP TO 260 MEV [J].

OFALLON, JR ;

KOESTER, LJ ;

SMITH, JH ;

YAVIN, AI .

PHYSICAL REVIEW, 1966, 141 (03) :889-+

[38] Forward-angle He-3(e,e'pi(+/-)) coincident electroproduction and the search for Delta's in the ground state of He-3 [J].

Blomqvist, KI ;

Boeglin, WU ;

Bohm, R ;

Distler, M ;

Edelhoff, R ;

Friedrich, J ;

Geiges, R ;

Kahrau, M ;

Korn, M ;

Kramer, H ;

Krygier, KW ;

Kunde, V ;

Kuss, M ;

Laget, JM ;

Liesenfeld, A ;

Merle, K ;

Neuhausen, R ;

Offermann, EAJM ;

Pospischil, T ;

Potokar, M ;

Rangacharyulu, C ;

Rokavec, A ;

Richter, A ;

Richter, AW ;

Rosner, G ;

Sauer, P ;

Schardt, S ;

Schrieder, G ;

Suda, T ;

Vodenik, B ;

Wagner, A ;

Walcher, T ;

Wolf, S .

PHYSICAL REVIEW LETTERS, 1996, 77 (12) :2396-2399

[39] ANGULAR-DISTRIBUTION MEASUREMENT OF N-14(GAMMA,PI+)C-14(GS) AT E-GAMMA=320 MEV [J].

TENG, PK ;

COTTMAN, BH ;

GHEDIRA, L ;

MIN, K ;

STOLER, P ;

WINHOLD, EJ ;

YAMAZAKI, M ;

YERGIN, PF ;

BERNSTEIN, AM ;

BLOMQVIST, KI ;

DISTELBRINK, JHJ ;

NELSON, JA ;

ROHRICH, K ;

SCHMITT, C ;

TIATOR, L ;

WALTHER, VH ;

DYTMAN, SA ;

WRIGHT, LE .

PHYSICS LETTERS B, 1986, 177 (01) :25-29

[40] THE C-13(GAMMA,PI(-))N-13 REACTION AT E-GAMMA-APPROXIMATE-TO-184 MEV (T-PI-APPROXIMATE-TO-41 MEV) [J].

VANDENBRINK, HB ;

BLOK, HP ;

CHUNG, HT ;

CHOI, H ;

GRESKO, T ;

HALLIN, EL ;

HESSELINK, WHA ;

KOBAYASHI, T ;

MITCHELL, J ;

NORUM, B ;

SHAW, J ;

SKOPIK, DM ;

STOLER, P ;

VOGT, JM ;

WELCH, TP .

NUCLEAR PHYSICS A, 1995, 587 (04) :657-674

← 1 2 3 4 5 →