We have measured cross sections for the γ(3)He → pd reaction at photon energies of 0.4-1.4 GeV and a center-of-mass angle of 90°. We observe dimensional scaling above 0.7 GeV at this center-of-mass angle. This is the first observation of dimensional scaling in the photodisintegration of a nucleus heavier than the deuteron.

Pomerantz, I

Ilieva, Y

Gilman, R

Higinbotham, DW

Piasetzky, E

Strauch, S

Adhikari, KP

Aghasyan, M

Allada, K

Amaryan, MJ

Anefalos Pereira, S

Anghinolfi, M

Baghdasaryan, H

Ball, J

Baltzell, NA

Battaglieri, M

Batourine, V

Beck, A

Beck, S

Bedlinskiy, I

Berman, BL

Biselli, AS

Boeglin, W

Bono, J

Bookwalter, C

Boiarinov, S

Briscoe, WJ

Brooks, WK

Bubis, N

Burkert, V

Camsonne, A

Canan, M

Carman, DS

Celentano, A

Chandavar, S

Charles, G

Chirapatpimol, K

Cisbani, E

Cole, PL

Contalbrigo, M

Crede, V

Cusanno, F

D'Angelo, A

Daniel, A

Dashyan, N

de Jager, CW

De Vita, R

De Sanctis, E

Deur, A

Djalali, C

Dodge, GE

Doughty, D

Dupre, R

Dutta, C

Egiyan, H

El Alaoui, A

El Fassi, L

Eugenio, P

Fedotov, G

Fegan, S

Fleming, JA

Fradi, A

Garibaldi, F

Geagla, O

Gevorgyan, N

Giovanetti, KL

Girod, FX

Glister, J

Goetz, JT

Gohn, W

Golovatch, E

Gothe, RW

Griffioen, KA

Guegan, B

Guidal, M

Guo, L

Hafidi, K

Hakobyan, H

Harrison, N

Heddle, D

Hicks, K

Ho, D

Holtrop, Maurik

Hyde, CE

Ireland, DG

Ishkhanov, BS

Isupov, EL

Jiang, X

Jo, HS

Joo, K

Katramatou, AT

Keller, D

Khandaker, M

Khetarpal, P

Khrosinkova, E

Kim, A

Kim, W

Klein, FJ

Koirala, S

Kubarovsky, A

Kubarovsky, V

Kuleshov, SV

Kvaltine, ND

Lee, B

LeRose, JJ

Lewis, S

Lindgren, R

Livingston, K

Lu, HY

MacGregor, IJD

Mao, Y

Martinez, D

Mayer, M

McCullough, E

McKinnon, B

Meekins, D

Meyer, CA

Michaels, R

Mineeva, T

Mirazita, M

Moffit, B

Mokeev, V

Montgomery, RA

Moutarde, H

Munevar, E

Munoz Camacho, C

Nadel-Turonski, P

Nasseripour, R

Nepali, CS

Niccolai, S

Niculescu, G

Niculescu, I

Osipenko, M

Ostrovidov, AI

Pappalardo, LL

Paremuzyan, R

Park, K

Park, S

Petratos, GG

Phelps, E

Pisano, S

Pogorelko, O

Pozdniakov, S

Procureur, S

Protopopescu, D

Puckett, AJR

Qian, X

Qiang, Y

Ricco, G

Rimal, D

Ripani, M

Ritchie, BG

Rodriguez, I

Ron, G

Rosner, G

Rossi, P

Sabatié, F

Saha, A

Saini, MS

Sarty, AJ

Sawatzky, B

Saylor, NA

Schott, D

Schulte, E

Schumacher, RA

Seder, E

Seraydaryan, H

Shneor, R

Smith, GD

Sokhan, D

Sparveris, N

Stepanyan, SS

Stepanyan, S

Stoler, P

Subedi, R

Sulkosky, V

Taiuti, M

Tang, W

Taylor, CE

Tkachenko, S

Ungaro, M

Vernarsky, B

Vineyard, MF

Voskanyan, H

Voutier, E

Walford, NK

Wang, Y

Watts, DP

Weinstein, LB

Weygand, DP

Wojtsekhowski, B

Wood, MH

Yan, X

Yao, H

Zachariou, N

Zhan, X

Zhang, J

Zhao, ZW

Zheng, X

Zonta, I

CLAS and Hall-A Collaborations

published 

June 14, 2013

General Physics

Physical Review Letters  Journal