Deuteron photodisintegration by polarized photons in the region of the d⁎ (2380)

A2 Collaboration at MAMI; D. Paudyal; P. Pedroni; A Powell; S. Prakhov; G. Ron; T. Rostomyan; A. J. Sarty; C. Sfienti; V. Sokhoyan; K. Spieker; O Steffen; I.I. Strakovsky; T. Strub; I Supek; A. Thiel; M Thiel; A. Thomas; Yu A. Usov; S Wagner; N.K. Walford; Dominik Werthmüller; J.  Wettig; M. Wolfes; L. A. Zana

doi:10.1016/j.physletb.2018.12.026

Deuteron photodisintegration by polarized photons in the region of the d^⁎ (2380)

A2 Collaboration at MAMI, D. Paudyal, P. Pedroni, A Powell, S. Prakhov, G. Ron, T. Rostomyan, A. J. Sarty, C. Sfienti, V. Sokhoyan, K. Spieker, O Steffen, I.I. Strakovsky, T. Strub, I Supek, A. Thiel, M Thiel, A. Thomas, Yu A. Usov, S WagnerN.K. Walford, Dominik Werthmüller, J. Wettig, M. Wolfes, L. A. Zana

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We report the first large-acceptance measurement of the beam–spin asymmetry for deuteron photodisintegration (γ→d→pn) in the photon energy range 420<E _γ<620MeV. The measurement provides important new constraints on the mechanisms of photodisintegration above the Δ resonance and on the photocoupling of the recently discovered d ^⁎(2380) hexaquark.

Original language	English
Pages (from-to)	7-12
Number of pages	6
Journal	Physics Letters B
Volume	789
Issue number	7
Early online date	13 Dec 2018
DOIs	https://doi.org/10.1016/j.physletb.2018.12.026
Publication status	Published - 10 Feb 2019

Bibliographical note

Keywords

Deuteron photodisintegration
Dibaryon
Hexaquarks

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10.1016/j.physletb.2018.12.026

1-s2.0-S0370269318309535-main
©2018 The Authors.
Final published version, 420 KBLicence: CC BY

Cite this

A2 Collaboration at MAMI, Paudyal, D., Pedroni, P., Powell, A., Prakhov, S., Ron, G., Rostomyan, T., Sarty, A. J., Sfienti, C., Sokhoyan, V., Spieker, K., Steffen, O., Strakovsky, I. I., Strub, T., Supek, I., Thiel, A., Thiel, M., Thomas, A., Usov, Y. A., ... Zana, L. A. (2019). Deuteron photodisintegration by polarized photons in the region of the d^⁎ (2380). Physics Letters B, 789(7), 7-12. https://doi.org/10.1016/j.physletb.2018.12.026

@article{b08683c1b62640499e3bd24c7cf9dd5e,

title = "Deuteron photodisintegration by polarized photons in the region of the d⁎ (2380)",

abstract = "We report the first large-acceptance measurement of the beam–spin asymmetry for deuteron photodisintegration (γ→d→pn) in the photon energy range 420γ<620MeV. The measurement provides important new constraints on the mechanisms of photodisintegration above the Δ resonance and on the photocoupling of the recently discovered d ⁎(2380) hexaquark. ",

keywords = "Deuteron photodisintegration, Dibaryon, Hexaquarks",

author = "{A2 Collaboration at MAMI} and M. Bashkanov and S. Kay and Watts, {D. P.} and C. Mullen and S. Abt and P. Achenbach and P. Adlarson and F. Afzal and Z. Ahmed and Akondi, {C. S.} and Annand, {J. R. M.} and Arends, {H. J.} and R. Beck and M. Biroth and N. Borisov and A. Braghieri and Briscoe, {W. J.} and F. Cividini and C. Collicott and S. Costanza and A. Denig and Downie, {E. J.} and P. Drexler and S. Garni and Glazier, {D. I.} and I. Gorodnov and W. Gradl and M. G{\"u}nther and D. Gurevich and L. Heijkenskj{\"o}ld and D. Hornidge and Huber, {G. M.} and A. K{\"a}ser and Kashevarov, {V. L.} and M. Korolija and B. Krusche and A. Lazarev and K. Livingston and S. Lutterer and MacGregor, {I. J. D.} and R. Macrae and Manley, {D. M.} and Martel, {P. P.} and R. Miskimen and E. Mornacchi and A. Neganov and A. Neiser and M. Ostrick and Otte, {P. B.} and D. Paudyal and P. Pedroni and A Powell and S. Prakhov and G. Ron and T. Rostomyan and Sarty, {A. J.} and C. Sfienti and V. Sokhoyan and K. Spieker and O Steffen and I.I. Strakovsky and T. Strub and I Supek and A. Thiel and M Thiel and A. Thomas and Usov, {Yu A.} and S Wagner and N.K. Walford and Dominik Werthm{\"u}ller and J. Wettig and M. Wolfes and Zana, {L. A.}",

note = "{\textcopyright}2018 The Authors.",

year = "2019",

month = feb,

day = "10",

doi = "10.1016/j.physletb.2018.12.026",

language = "English",

volume = "789",

pages = "7--12",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "Elsevier",

number = "7",

}

A2 Collaboration at MAMI, Paudyal, D, Pedroni, P, Powell, A, Prakhov, S, Ron, G, Rostomyan, T, Sarty, AJ, Sfienti, C, Sokhoyan, V, Spieker, K, Steffen, O, Strakovsky, II, Strub, T, Supek, I, Thiel, A, Thiel, M, Thomas, A, Usov, YA, Wagner, S, Walford, NK, Werthmüller, D, Wettig, J, Wolfes, M & Zana, LA 2019, 'Deuteron photodisintegration by polarized photons in the region of the d^⁎ (2380)', Physics Letters B, vol. 789, no. 7, pp. 7-12. https://doi.org/10.1016/j.physletb.2018.12.026

TY - JOUR

T1 - Deuteron photodisintegration by polarized photons in the region of the d⁎ (2380)

AU - A2 Collaboration at MAMI

AU - Bashkanov, M.

AU - Kay, S.

AU - Watts, D. P.

AU - Mullen, C.

AU - Abt, S.

AU - Achenbach, P.

AU - Adlarson, P.

AU - Afzal, F.

AU - Ahmed, Z.

AU - Akondi, C. S.

AU - Annand, J. R. M.

AU - Arends, H. J.

AU - Beck, R.

AU - Biroth, M.

AU - Borisov, N.

AU - Braghieri, A.

AU - Briscoe, W. J.

AU - Cividini, F.

AU - Collicott, C.

AU - Costanza, S.

AU - Denig, A.

AU - Downie, E. J.

AU - Drexler, P.

AU - Garni, S.

AU - Glazier, D. I.

AU - Gorodnov, I.

AU - Gradl, W.

AU - Günther, M.

AU - Gurevich, D.

AU - Heijkenskjöld, L.

AU - Hornidge, D.

AU - Huber, G. M.

AU - Käser, A.

AU - Kashevarov, V. L.

AU - Korolija, M.

AU - Krusche, B.

AU - Lazarev, A.

AU - Livingston, K.

AU - Lutterer, S.

AU - MacGregor, I. J. D.

AU - Macrae, R.

AU - Manley, D. M.

AU - Martel, P. P.

AU - Miskimen, R.

AU - Mornacchi, E.

AU - Neganov, A.

AU - Neiser, A.

AU - Ostrick, M.

AU - Otte, P. B.

AU - Paudyal, D.

AU - Pedroni, P.

AU - Powell, A

AU - Prakhov, S.

AU - Ron, G.

AU - Rostomyan, T.

AU - Sarty, A. J.

AU - Sfienti, C.

AU - Sokhoyan, V.

AU - Spieker, K.

AU - Steffen, O

AU - Strakovsky, I.I.

AU - Strub, T.

AU - Supek, I

AU - Thiel, A.

AU - Thiel, M

AU - Thomas, A.

AU - Usov, Yu A.

AU - Wagner, S

AU - Walford, N.K.

AU - Werthmüller, Dominik

AU - Wettig, J.

AU - Wolfes, M.

AU - Zana, L. A.

PY - 2019/2/10

Y1 - 2019/2/10

N2 - We report the first large-acceptance measurement of the beam–spin asymmetry for deuteron photodisintegration (γ→d→pn) in the photon energy range 420γ<620MeV. The measurement provides important new constraints on the mechanisms of photodisintegration above the Δ resonance and on the photocoupling of the recently discovered d ⁎(2380) hexaquark.

AB - We report the first large-acceptance measurement of the beam–spin asymmetry for deuteron photodisintegration (γ→d→pn) in the photon energy range 420γ<620MeV. The measurement provides important new constraints on the mechanisms of photodisintegration above the Δ resonance and on the photocoupling of the recently discovered d ⁎(2380) hexaquark.

KW - Deuteron photodisintegration

KW - Dibaryon

KW - Hexaquarks

UR - http://www.scopus.com/inward/record.url?scp=85058686111&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2018.12.026

DO - 10.1016/j.physletb.2018.12.026

M3 - Article

SN - 0370-2693

VL - 789

SP - 7

EP - 12

JO - Physics Letters B

JF - Physics Letters B

IS - 7

ER -

Deuteron photodisintegration by polarized photons in the region of the d^⁎ (2380)

Abstract

Bibliographical note

Keywords

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Mikhail Bashkanov

Cite this

Deuteron photodisintegration by polarized photons in the region of the d⁎ (2380)

Abstract

Bibliographical note

Keywords

Access to Document

Other files and links

Profiles

Mikhail Bashkanov

Cite this

Deuteron photodisintegration by polarized photons in the region of the d^⁎ (2380)