<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msubsup><mml:mrow><mml:mi mathvariant="normal">Λ</mml:mi></mml:mrow><mml:mrow><mml:mi>c</mml:mi></mml:mrow><mml:mrow><mml:mo>*</mml:mo></mml:mrow></mml:msubsup><mml:mo stretchy="false">(</mml:mo><mml:mn>2940</mml:mn><mml:msup><mml:mrow><mml:mo stretchy="false">)</mml:mo></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>photoproduction off the neutron

Wang, Xiaoyun; Guskov, A.; Chen, Xurong

doi:10.1103/physrevd.92.094032

Cited by 16 publications

(5 citation statements)

References 44 publications

(37 reference statements)

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“…As a D * 0 p molecular state, the photoproduction of the Λ c (2940) in the γn → D − Λ c (2940) + process was investigated in Ref. [669] with an effective Lagrangian approach, where the authors estimated the total cross section of this process, and proposed to search for the Λ c (2940) at the COMPASS experiment. A similar method was applied in Ref.…”

Section: 12mentioning

confidence: 99%

A review of the open charm and open bottom systems

Chen,

Liu

et al. 2016

Preprint

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Section: 12mentioning

confidence: 99%

A review of the open charm and open bottom systems

Chen,

Liu

et al. 2016

Preprint

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“…Meanwhile, the decay behaviors of the J P = 1/2 − , 3/2 − , 1/2 + D * N molecule states were investigated [6][7][8]17], and no definitive conclusion was obtained. Furthermore, the productions of Λ c (2940) in the pp, π − p, γn, and K − p processes were studied within effective Lagrangian approaches [41][42][43][44][45], which provide helpful references for future PANDA and COMPASS experiments.…”

Section: Introductionmentioning

confidence: 99%

Strong decay of $Λ_c(2940)$ as a $2P$ state in the $Λ_c$ family

Lü,

Xiao,

Wang

et al. 2018

Preprint

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Considering the mass, parity and D 0 p decay mode, we tentatively assign the Λ c (2940) as the P−wave states with one radial excitation. Then, via studying the strong decay behavior of the Λ c (2940) within the 3 P 0 model, we obtain that the total decay widths of the Λ c1 ( 1 2 − , 2P) and Λ c1 ( 3 2 − , 2P) states are 16.27 MeV and 25.39 MeV, respectively. Compared with the experimental total width 27.7 +8.2 −6.0 ± 0.9 +5.2 −10.4 MeV measured by LHCb Collaboration, both assignments are allowed, and the J P = 3 2 − assignment is more favorable. Other λ−mode Σ c (2P) states are also investigated, which are most likely to be narrow states and have good potential to be observed in future experiments.

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“…These states are heavy, containing a cc pair, so they are mostly beyond the reach of fixed-target photoproduction. Photoproduction data would help elucidate the nature of these states (108)(109)(110). Pentaquarks may also be produced, via γ p → P (111).…”

Section: Photoproduction Of Exotic Hadronsmentioning

confidence: 99%

Photonuclear and Two-Photon Interactions at High-Energy Nuclear Colliders

Klein

Steinberg

2020

Annu. Rev. Nucl. Part. Sci.

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Ultraperipheral collisions (UPCs) of heavy ions and protons are the energy frontier for electromagnetic interactions. Both photonuclear and two-photon collisions are studied at collision energies that are far higher than those available elsewhere. In this review, we discuss physics topics that can be addressed with UPCs, including nuclear shadowing, nuclear structure, and searches for physics beyond the Standard Model.

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Λc*(2940)+photoproduction off the neutron

Cited by 16 publications

References 44 publications

A review of the open charm and open bottom systems

A review of the open charm and open bottom systems

Strong decay of $Λ_c(2940)$ as a $2P$ state in the $Λ_c$ family

Photonuclear and Two-Photon Interactions at High-Energy Nuclear Colliders

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