First Measurements of the Double-Polarization Observables F, P, and H in ω Photoproduction off Transversely Polarized Protons in the N^{*} Resonance Region.

Journal

Physical review letters
ISSN: 1079-7114
Titre abrégé: Phys Rev Lett
Pays: United States
ID NLM: 0401141

Informations de publication

Date de publication:
26 Apr 2019
Historique:
revised: 12 03 2019
received: 10 12 2018
entrez: 11 5 2019
pubmed: 11 5 2019
medline: 11 5 2019
Statut: ppublish

Résumé

First measurements of double-polarization observables in ω photoproduction off the proton are presented using transverse target polarization and data from the CEBAF Large Acceptance Spectrometer (CLAS) FROST experiment at Jefferson Lab. The beam-target asymmetry F has been measured using circularly polarized, tagged photons in the energy range 1200-2700 MeV, and the beam-target asymmetries H and P have been measured using linearly polarized, tagged photons in the energy range 1200-2000 MeV. These measurements significantly increase the database on polarization observables. The results are included in two partial-wave analyses and reveal significant contributions from several nucleon (N^{*}) resonances. In particular, contributions from new N^{*} resonances listed in the Review of Particle Properties are observed, which aid in reaching the goal of mapping out the nucleon resonance spectrum.

Identifiants

DOI: 10.1103/PhysRevLett.122.162301 PMID: 31075002
pubmed: 31075002
doi: 10.1103/PhysRevLett.122.162301
doi:

Types de publication

Journal Article

Langues

eng

Pagination

162301

Auteurs

P Roy (P)

Florida State University, Tallahassee, Florida 32306, USA.

S Park (S)

Florida State University, Tallahassee, Florida 32306, USA.

V Crede (V)

Florida State University, Tallahassee, Florida 32306, USA.

A V Anisovich (AV)

Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115 Bonn, Germany.
NRC "Kurchatov Institute," PNPI, 188300, Gatchina, Russia.

E Klempt (E)

Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115 Bonn, Germany.

V A Nikonov (VA)

Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115 Bonn, Germany.
NRC "Kurchatov Institute," PNPI, 188300, Gatchina, Russia.

A V Sarantsev (AV)

Helmholtz-Institut für Strahlen- und Kernphysik, Universität Bonn, 53115 Bonn, Germany.
NRC "Kurchatov Institute," PNPI, 188300, Gatchina, Russia.

N C Wei (NC)

Zhengzhou University, Zhengzhou, Henan 450001, China.
School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China.

F Huang (F)

School of Nuclear Science and Technology, University of Chinese Academy of Sciences, Beijing 100049, China.

K Nakayama (K)

University of Georgia, Athens, Georgia 30602, USA.

K P Adhikari (KP)

Old Dominion University, Norfolk, Virginia 23529, USA.

S Adhikari (S)

Florida International University, Miami, Florida 33199, USA.

G Angelini (G)

The George Washington University, Washington, DC 20052, USA.

H Avakian (H)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

L Barion (L)

INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

M Battaglieri (M)

INFN, Sezione di Genova, 16146 Genova, Italy.

I Bedlinskiy (I)

Institute of Theoretical and Experimental Physics, Moscow, 117259, Russia.

A S Biselli (AS)

Fairfield University, Fairfield, Connecticut 06824, USA.

S Boiarinov (S)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

W J Briscoe (WJ)

The George Washington University, Washington, DC 20052, USA.

J Brock (J)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

W K Brooks (WK)

Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile.

V D Burkert (VD)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

F Cao (F)

University of Connecticut, Storrs, Connecticut 06269, USA.

C Carlin (C)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

D S Carman (DS)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

A Celentano (A)

INFN, Sezione di Genova, 16146 Genova, Italy.

P Chatagnon (P)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

T Chetry (T)

Ohio University, Athens, Ohio 45701, USA.

G Ciullo (G)

Università di Ferrara, 44121 Ferrara, Italy.
INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

P L Cole (PL)

Idaho State University, Pocatello, Idaho 83209, USA.
Lamar University, 4400 MLK Blvd, P.O. Box 10009, Beaumont, Texas 77710, USA.

M Contalbrigo (M)

INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

O Cortes (O)

The George Washington University, Washington, DC 20052, USA.

A D'Angelo (A)

INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy.
Università di Roma Tor Vergata, 00133 Rome, Italy.

N Dashyan (N)

Yerevan Physics Institute, 375036 Yerevan, Armenia.

R De Vita (R)

INFN, Sezione di Genova, 16146 Genova, Italy.

E De Sanctis (E)

INFN, Laboratori Nazionali di Frascati, 00044 Frascati, Italy.

A Deur (A)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

S Diehl (S)

University of Connecticut, Storrs, Connecticut 06269, USA.

C Djalali (C)

Ohio University, Athens, Ohio 45701, USA.
University of South Carolina, Columbia, South Carolina 29208, USA.

M Dugger (M)

Arizona State University, Tempe, Arizona 85287-1504, USA.

R Dupre (R)

Argonne National Laboratory, Argonne, Illinois 60439, USA.
Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

B Duran (B)

Temple University, Philadelphia, Pennsylvania 19122, USA.

H Egiyan (H)

University of New Hampshire, Durham, New Hampshire 03824-3568, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

M Ehrhart (M)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

A El Alaoui (A)

Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile.

L El Fassi (L)

Mississippi State University, Mississippi State, Mississippi 39762-5167, USA.

P Eugenio (P)

Florida State University, Tallahassee, Florida 32306, USA.

S Fegan (S)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

A Filippi (A)

INFN, Sezione di Torino, 10125 Torino, Italy.

A Fradi (A)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

G P Gilfoyle (GP)

University of Richmond, Richmond, Virginia 23173, USA.

F X Girod (FX)

IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

E Golovatch (E)

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia.

R W Gothe (RW)

University of South Carolina, Columbia, South Carolina 29208, USA.

K A Griffioen (KA)

College of William and Mary, Williamsburg, Virginia 23187-8795, USA.

M Guidal (M)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

L Guo (L)

Florida International University, Miami, Florida 33199, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

K Hafidi (K)

Argonne National Laboratory, Argonne, Illinois 60439, USA.

C Hanretty (C)

Florida State University, Tallahassee, Florida 32306, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

N Harrison (N)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

M Hattawy (M)

Old Dominion University, Norfolk, Virginia 23529, USA.

T B Hayward (TB)

College of William and Mary, Williamsburg, Virginia 23187-8795, USA.

D Heddle (D)

Christopher Newport University, Newport News, Virginia 23606, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

K Hicks (K)

Ohio University, Athens, Ohio 45701, USA.

M Holtrop (M)

University of New Hampshire, Durham, New Hampshire 03824-3568, USA.

Y Ilieva (Y)

The George Washington University, Washington, DC 20052, USA.
University of South Carolina, Columbia, South Carolina 29208, USA.

D G Ireland (DG)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

B S Ishkhanov (BS)

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia.

E L Isupov (EL)

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia.

D Jenkins (D)

Virginia Tech, Blacksburg, Virginia 24061-0435, USA.

H S Jo (HS)

Kyungpook National University, Daegu 41566, Republic of Korea.

S Johnston (S)

Argonne National Laboratory, Argonne, Illinois 60439, USA.

S Joosten (S)

Temple University, Philadelphia, Pennsylvania 19122, USA.

M L Kabir (ML)

Mississippi State University, Mississippi State, Mississippi 39762-5167, USA.

C D Keith (CD)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

D Keller (D)

University of Virginia, Charlottesville, Virginia 22901, USA.

G Khachatryan (G)

Yerevan Physics Institute, 375036 Yerevan, Armenia.

M Khachatryan (M)

Old Dominion University, Norfolk, Virginia 23529, USA.

A Khanal (A)

Florida International University, Miami, Florida 33199, USA.

M Khandaker (M)

Norfolk State University, Norfolk, Virginia 23504, USA.

A Kim (A)

University of Connecticut, Storrs, Connecticut 06269, USA.

W Kim (W)

Kyungpook National University, Daegu 41566, Republic of Korea.

F J Klein (FJ)

Catholic University of America, Washington, D.C. 20064, USA.

V Kubarovsky (V)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

S V Kuleshov (SV)

Institute of Theoretical and Experimental Physics, Moscow, 117259, Russia.
Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile.

M C Kunkel (MC)

Institut für Kernphysik, 52425 Jülich, Germany.

L Lanza (L)

INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy.

P Lenisa (P)

INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

K Livingston (K)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

I J D MacGregor (IJD)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

D Marchand (D)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

B McKinnon (B)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

D G Meekins (DG)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

C A Meyer (CA)

Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

T Mineeva (T)

Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile.

V Mokeev (V)

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

R A Montgomery (RA)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

A Movsisyan (A)

INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

C Munoz Camacho (C)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

P Nadel-Turonski (P)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

S Niccolai (S)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

G Niculescu (G)

James Madison University, Harrisonburg, Virginia 22807, USA.

M Osipenko (M)

INFN, Sezione di Genova, 16146 Genova, Italy.

A I Ostrovidov (AI)

Florida State University, Tallahassee, Florida 32306, USA.

M Paolone (M)

University of South Carolina, Columbia, South Carolina 29208, USA.
Temple University, Philadelphia, Pennsylvania 19122, USA.

L L Pappalardo (LL)

INFN, Sezione di Ferrara, 44100 Ferrara, Italy.

R Paremuzyan (R)

University of New Hampshire, Durham, New Hampshire 03824-3568, USA.
Yerevan Physics Institute, 375036 Yerevan, Armenia.

E Pasyuk (E)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

D Payette (D)

Old Dominion University, Norfolk, Virginia 23529, USA.

W Phelps (W)

The George Washington University, Washington, DC 20052, USA.

J Pierce (J)

University of Virginia, Charlottesville, Virginia 22901, USA.

O Pogorelko (O)

Institute of Theoretical and Experimental Physics, Moscow, 117259, Russia.

Y Prok (Y)

Christopher Newport University, Newport News, Virginia 23606, USA.
Old Dominion University, Norfolk, Virginia 23529, USA.
University of Virginia, Charlottesville, Virginia 22901, USA.

D Protopopescu (D)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

B A Raue (BA)

Florida International University, Miami, Florida 33199, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

M Ripani (M)

INFN, Sezione di Genova, 16146 Genova, Italy.

D Riser (D)

University of Connecticut, Storrs, Connecticut 06269, USA.

B G Ritchie (BG)

Arizona State University, Tempe, Arizona 85287-1504, USA.

A Rizzo (A)

INFN, Sezione di Roma Tor Vergata, 00133 Rome, Italy.
Università di Roma Tor Vergata, 00133 Rome, Italy.

G Rosner (G)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

F Sabatié (F)

IRFU, CEA, Université Paris-Saclay, F-91191 Gif-sur-Yvette, France.

C Salgado (C)

Norfolk State University, Norfolk, Virginia 23504, USA.

R A Schumacher (RA)

Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA.

M L Seely (ML)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

Y G Sharabian (YG)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

U Shrestha (U)

Ohio University, Athens, Ohio 45701, USA.

Iu Skorodumina (I)

Skobeltsyn Institute of Nuclear Physics, Lomonosov Moscow State University, 119234 Moscow, Russia.
University of South Carolina, Columbia, South Carolina 29208, USA.

D Sokhan (D)

University of Glasgow, Glasgow G12 8QQ, United Kingdom.

O Soto (O)

Universidad Técnica Federico Santa María, Casilla 110-V Valparaíso, Chile.

N Sparveris (N)

Temple University, Philadelphia, Pennsylvania 19122, USA.

I I Strakovsky (II)

The George Washington University, Washington, DC 20052, USA.

S Strauch (S)

University of South Carolina, Columbia, South Carolina 29208, USA.

M Taiuti (M)

Università di Genova, 16146 Genova, Italy.

J A Tan (JA)

Kyungpook National University, Daegu 41566, Republic of Korea.

B Torayev (B)

Old Dominion University, Norfolk, Virginia 23529, USA.

N Tyler (N)

University of South Carolina, Columbia, South Carolina 29208, USA.

M Ungaro (M)

University of Connecticut, Storrs, Connecticut 06269, USA.
Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

H Voskanyan (H)

Yerevan Physics Institute, 375036 Yerevan, Armenia.

E Voutier (E)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

N K Walford (NK)

Catholic University of America, Washington, D.C. 20064, USA.

R Wang (R)

Institut de Physique Nucléaire, IN2P3-CNRS, Université Paris-Sud, Université Paris-Saclay, F-91406 Orsay, France.

D P Watts (DP)

University of York, York YO10, United Kingdom.

X Wei (X)

Thomas Jefferson National Accelerator Facility, Newport News, Virginia 23606, USA.

M H Wood (MH)

Canisius College, Buffalo, New York 14208, USA.

N Zachariou (N)

The George Washington University, Washington, DC 20052, USA.
University of York, York YO10, United Kingdom.

J Zhang (J)

Old Dominion University, Norfolk, Virginia 23529, USA.
University of Virginia, Charlottesville, Virginia 22901, USA.

Z W Zhao (ZW)

Duke University, Durham, North Carolina 27708-0305, USA.
University of South Carolina, Columbia, South Carolina 29208, USA.
University of Virginia, Charlottesville, Virginia 22901, USA.

Classifications MeSH