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  1. Article: Letter from Dr. C. H. Hughes: The Work of the Congress on Tuberculosis.

    Hughes, C H

    Texas medical journal (Austin, Tex.)

    2023  Volume 22, Issue 4, Page(s) 151–154

    Language English
    Publishing date 2023-03-23
    Publishing country United States
    Document type Journal Article
    ISSN 0892-8495
    ISSN 0892-8495
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Mothers' Experiences During the 2022 Infant Formula Shortage in Washington D.C.

    Sylvetsky, Allison C / Hughes, Sarah A / Kuttamperoor, Janae T / Moore, Hailey R / Murphy, Jeanne / Sacheck, Jennifer / Smith, Emily R

    Maternal and child health journal

    2023  Volume 28, Issue 5, Page(s) 873–886

    Abstract: ... diet and health.: Methods: Mothers (n = 45) of infants under 8 months old from Washington D.C. were ...

    Abstract Introduction: An unprecedented shortage of infant formula occurred in the United States (U.S.) in 2022 and posed widespread challenges to infant feeding nationwide. The purpose of this study is to investigate mothers' experiences during the 2022 infant formula shortage and its perceived impacts on infants' diet and health.
    Methods: Mothers (n = 45) of infants under 8 months old from Washington D.C. were invited to participate in a virtual study meeting during the summer of 2022. Mothers completed surveys regarding their demographics, infants' anthropometrics, infant feeding practices, information they have received about infant feeding, and knowledge about infant feeding practices. They then participated in a qualitative interview about their experiences during the infant formula shortage.
    Results: Overarching themes were: the shortage (1) had adverse impacts on mothers' mental and emotional health; (2) had significant financial and intangible costs; (3) led to changes in infant feeding practices; (4) social and family networks were helpful in navigating the shortage; and (5) mothers felt fortunate to have resources to breastfeed and/or obtain formula.
    Discussion: The infant formula shortage adversely impacted mothers' mental and emotional health, and was costly, in terms of financial and intangible costs. Findings demonstrate the need to develop clinical and policy approaches to support mothers in feeding their infants and provide education about safe infant feeding practices.
    MeSH term(s) Infant ; Female ; Humans ; Infant Formula ; Washington ; Mothers/psychology ; Breast Feeding/psychology ; Feeding Behavior ; Health Knowledge, Attitudes, Practice
    Language English
    Publishing date 2023-12-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1339905-6
    ISSN 1573-6628 ; 1092-7875
    ISSN (online) 1573-6628
    ISSN 1092-7875
    DOI 10.1007/s10995-023-03860-9
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Letter from Dr. C. H. Hughes, on Electricity in Medicine: Editor of "The Alienist and Neurologist," on the Subject of Electricity in Medicine.

    Hughes, C H

    Daniel's Texas medical journal

    2023  Volume 3, Issue 6, Page(s) 230–232

    Language English
    Publishing date 2023-03-23
    Publishing country United States
    Document type Journal Article
    ISSN 0892-8487
    ISSN 0892-8487
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Diamond surface functionalization via visible light-driven C-H activation for nanoscale quantum sensing.

    Rodgers, Lila V H / Nguyen, Suong T / Cox, James H / Zervas, Kalliope / Yuan, Zhiyang / Sangtawesin, Sorawis / Stacey, Alastair / Jaye, Cherno / Weiland, Conan / Pershin, Anton / Gali, Adam / Thomsen, Lars / Meynell, Simon A / Hughes, Lillian B / Jayich, Ania C Bleszynski / Gui, Xin / Cava, Robert J / Knowles, Robert R / de Leon, Nathalie P

    Proceedings of the National Academy of Sciences of the United States of America

    2024  Volume 121, Issue 11, Page(s) e2316032121

    Abstract: ... strategy to directly functionalize C-H bonds on single-crystal diamond surfaces under ambient conditions ... using visible light, forming C-F, C-Cl, C-S, and C-N bonds at the surface. This method is compatible ...

    Abstract Nitrogen-vacancy (NV) centers in diamond are a promising platform for nanoscale NMR sensing. Despite significant progress toward using NV centers to detect and localize nuclear spins down to the single spin level, NV-based spectroscopy of individual, intact, arbitrary target molecules remains elusive. Such sensing requires that target molecules are immobilized within nanometers of NV centers with long spin coherence. The inert nature of diamond typically requires harsh functionalization techniques such as thermal annealing or plasma processing, limiting the scope of functional groups that can be attached to the surface. Solution-phase chemical methods can be readily generalized to install diverse functional groups, but they have not been widely explored for single-crystal diamond surfaces. Moreover, realizing shallow NV centers with long spin coherence times requires highly ordered single-crystal surfaces, and solution-phase functionalization has not yet been shown with such demanding conditions. In this work, we report a versatile strategy to directly functionalize C-H bonds on single-crystal diamond surfaces under ambient conditions using visible light, forming C-F, C-Cl, C-S, and C-N bonds at the surface. This method is compatible with NV centers within 10 nm of the surface with spin coherence times comparable to the state of the art. As a proof-of-principle demonstration, we use shallow ensembles of NV centers to detect nuclear spins from surface-bound functional groups. Our approach to surface functionalization opens the door to deploying NV centers as a tool for chemical sensing and single-molecule spectroscopy.
    Language English
    Publishing date 2024-03-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.2316032121
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Assessment of Multiway Interactions with Tri-C.

    Oudelaar, A Marieke / Downes, Damien J / Hughes, Jim R

    Methods in molecular biology (Clifton, N.J.)

    2022  Volume 2532, Page(s) 95–112

    Abstract: Tri-C is a chromosome conformation capture (3C) approach that can efficiently identify multiway ... in methods such as Hi-C, 4C, and Capture-C, the detection of multiway interactions allows researchers ... the procedure for designing and performing a Tri-C experiment. ...

    Abstract Tri-C is a chromosome conformation capture (3C) approach that can efficiently identify multiway chromatin interactions with viewpoints of interest. As opposed to pair-wise interactions identified in methods such as Hi-C, 4C, and Capture-C, the detection of multiway interactions allows researchers to investigate how multiple cis-regulatory elements interact together in higher-order structures in single nuclei and address questions regarding structural cooperation between these elements. Here, we describe the procedure for designing and performing a Tri-C experiment.
    MeSH term(s) Chromatin/genetics ; Chromosomes ; Regulatory Sequences, Nucleic Acid
    Chemical Substances Chromatin
    Language English
    Publishing date 2022-07-20
    Publishing country United States
    Document type Journal Article
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-2497-5_6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Higher Hepatitis C Cure Rates in a Patient-Centered Medical Home Compared to Specialist Care.

    Hughes, Jonathan / Hodge, Nicholas / Shadoan, Amber / Ellis, Courtney / Turner, Ben / Glass, Craig

    Journal of primary care & community health

    2023  Volume 14, Page(s) 21501319231219576

    Abstract: Purpose: The new era of direct-acting antivirals (DAAs) against the hepatitis C virus (HCV) has ...

    Abstract Purpose: The new era of direct-acting antivirals (DAAs) against the hepatitis C virus (HCV) has led many primary care clinicians to begin treating HCV. Nevertheless, many patients are referred to specialists due to comorbidities, care complexities, and knowledge gaps of the primary care provider. We compared clinical outcomes for patients treated within a Family Medicine Residency Program (FMRP) affiliated patient-centered medical home (PCMH) with those referred to a specialist.
    Methods: Following didactic education and development of practice resources we conducted a single-center quasi-experimental study of adults with HCV referred for treatment either internally or externally to a specialist between January 2019 and December 2020. The primary outcome was the number of patients with a sustained virologic response at 12 weeks after treatment (SVR12), utilizing an intention-to-treat analysis.
    Results: During the study period 107 patients were assessed by the PCMH, of whom 24 were deemed not a good candidate for treatment. Of the 83 patients referred for treatment, 36 patients were referred externally and 47 were treated internally. While the rate of SVR12 was 100% for both groups when analyzed per protocol (ie, only patients who completed treatment and attended all follow-ups), the rate of SVR12 was 31% for patients referred externally and 62% for patients treated internally when analyzed by intention to treat (relative risk [RR] 2.02, 95% CI 1.18-3.47,
    Conclusions: Following education and creation of practice resources, achievement of SVR12 among patients with HCV treated by an internal interdisciplinary family medicine team was superior to those who were externally referred. This was primarily attributable to differences in follow-up rates.
    MeSH term(s) Adult ; Humans ; Hepacivirus ; Treatment Outcome ; Antiviral Agents/therapeutic use ; Hepatitis C, Chronic/drug therapy ; Hepatitis C/drug therapy ; Patient-Centered Care
    Chemical Substances Antiviral Agents
    Language English
    Publishing date 2023-12-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2550221-9
    ISSN 2150-1327 ; 2150-1319
    ISSN (online) 2150-1327
    ISSN 2150-1319
    DOI 10.1177/21501319231219576
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Risk Factors for Perinatal Transmission of Hepatitis C Virus.

    Prasad, Mona / Saade, George R / Clifton, Rebecca G / Sandoval, Grecio J / Hughes, Brenna L / Reddy, Uma M / Bartholomew, Anna / Salazar, Ashley / Chien, Edward K / Tita, Alan T N / Thorp, John M / Metz, Torri D / Wapner, Ronald J / Sabharwal, Vishakha / Simhan, Hyagriv N / Swamy, Geeta K / Heyborne, Kent D / Sibai, Baha M / Grobman, William A /
    El-Sayed, Yasser Y / Casey, Brian M / Parry, Samuel / Rathore, Mobeen / Diaz-Velasco, Rodrigo / Puga, Ana M / Wiznia, Andrew / Kovacs, Andrea / Garry, David J / Macones, George A

    Obstetrics and gynecology

    2023  Volume 142, Issue 3, Page(s) 449–456

    Abstract: Objective: To estimate the rate of perinatal transmission of hepatitis C virus (HCV) infection ...

    Abstract Objective: To estimate the rate of perinatal transmission of hepatitis C virus (HCV) infection, to identify risk factors for perinatal transmission of HCV infection, and to determine the viremic threshold for perinatal transmission.
    Methods: This was a prospective, multicenter, observational study of pregnant individuals at less than 24 weeks of gestation screened for HCV infection from 2012 to 2018 in the Eunice Kennedy Shriver National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network. Individuals found to be HCV antibody-positive were followed throughout pregnancy. Children were followed for evidence of perinatal transmission at 2-6 months (HCV RNA testing) and at 18-24 months (HCV RNA and antibody testing) of life. The primary outcome was perinatal transmission, defined as positive test results at either follow-up time point.
    Results: A total of 109,379 individuals were screened for HCV infection. Of the 1,224 participants who screened positive, 772 (63.1%) enrolled and 432 of those 772 (56.0%) had data available to assess primary outcome. The overall rate of perinatal transmission was 6.0% (26/432, 95% CI 4.0-8.7%). All children with HCV infection were born to individuals with demonstrable viremia. In viremic participants (n=314), the perinatal transmission rate was 8.0% (95% CI 5.2-11.5%). Risk factors for perinatal transmission included HCV RNA greater than 106 international units/mL (adjusted odds ratio [aOR] 8.22, 95% CI 3.16-21.4) and vaginal bleeding reported at any time before delivery (aOR 3.26, 95% CI 1.32-8.03). A viremic threshold for perinatal transmission could not be established.
    Conclusion: Perinatal transmission of HCV infection was limited to viremic individuals. High viral loads and antepartum bleeding were associated with perinatal transmission.
    MeSH term(s) Child ; Female ; Pregnancy ; Humans ; Hepacivirus/genetics ; Prospective Studies ; Hepatitis C/epidemiology ; Risk Factors ; RNA ; Uterine Hemorrhage
    Chemical Substances RNA (63231-63-0)
    Language English
    Publishing date 2023-08-17
    Publishing country United States
    Document type Observational Study ; Multicenter Study ; Journal Article
    ZDB-ID 207330-4
    ISSN 1873-233X ; 0029-7844
    ISSN (online) 1873-233X
    ISSN 0029-7844
    DOI 10.1097/AOG.0000000000005306
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: C-STICH

    Fidan Israfil-Bayli / Victoria Hodgetts Morton / Catherine A. Hewitt / Andrew K. Ewer / Jim Gray / Jane Norman / Christoph Lees / Nigel A. B. Simpson / Andrew Shennan / Konstantinos Tryposkiadis / Max Hughes / Jane Daniels / Peter Brocklehurst / Katie Morris / Lee Middleton / Philip Toozs-Hobson

    Trials, Vol 22, Iss 1, Pp 1-

    Cerclage Suture Type for an Insufficient Cervix and its effect on Health outcomes—a multicentre randomised controlled trial

    2021  Volume 14

    Abstract: ... or the results of an ultrasound scan. Exclusion criteria include women who have taken part in C-STICH ...

    Abstract Abstract Background Preterm birth is associated with significant mortality and morbidity for mothers and babies. Women are identified as high risk for preterm birth based on either previous medical/pregnancy history or on ultrasound assessment of the cervix. Women identified as high risk can be offered a cervical cerclage (a purse string stitch) around the cervix (neck of the womb) to reduce the risk of preterm birth. In women who have a cervical cerclage, the procedure can be performed using either a monofilament (single-stranded) or braided (woven) suture material. Both suture materials are routinely used for cervical cerclage and there is uncertainty as to which is superior. Methods A multicentre, open, randomised controlled superiority trial of 2050 women presenting at obstetric units, deemed to be at risk of preterm birth and already scheduled to have a cervical cerclage as part of their standard care. Inclusion criteria include singleton pregnancies and an indication for cervical cerclage for either a history of three or more previous mid-trimester losses or premature births (≤ 28 weeks), insertion of cervical sutures in previous pregnancies, a history of mid trimester loss or premature birth with a (current) shortened (≤ 25 mm) cervix, or women whom clinicians deem to be at risk of preterm birth either by history or the results of an ultrasound scan. Exclusion criteria include women who have taken part in C-STICH previously, are aged less than 18 years old at the time of presentation, require a rescue cerclage, and are unwilling or unable to give informed consent and in whom a cerclage will be placed by any route other than vaginally (e.g. via an abdominal route). Following informed consent, women are randomised on a 1:1 basis to either monofilament or braided suture, by minimisation. The primary outcome is pregnancy loss (miscarriage and perinatal mortality, including any stillbirth or neonatal death in the first week of life), and secondary outcomes include the core outcome set for preterm birth trials. ...
    Keywords Obstetrics and gynaecology ; Preterm birth ; Cervical cerclage ; Medicine (General) ; R5-920
    Subject code 610
    Language English
    Publishing date 2021-09-01T00:00:00Z
    Publisher BMC
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Article ; Online: Astrocytic C-X-C motif chemokine ligand-1 mediates β-amyloid-induced synaptotoxicity.

    Perez-Nievas, Beatriz G / Johnson, Louisa / Beltran-Lobo, Paula / Hughes, Martina M / Gammallieri, Luciana / Tarsitano, Francesca / Myszczynska, Monika A / Vazquez-Villasenor, Irina / Jimenez-Sanchez, Maria / Troakes, Claire / Wharton, Stephen B / Ferraiuolo, Laura / Noble, Wendy

    Journal of neuroinflammation

    2021  Volume 18, Issue 1, Page(s) 306

    Abstract: ... culture medium with recombinant C-X-C motif chemokine ligand-1 (CXCL1), a chemokine upregulated in AD ... brain. Antagonism of neuronal C-X-C motif chemokine receptor 2 (CXCR2) prevented synaptotoxicity ...

    Abstract Background: Pathological interactions between β-amyloid (Aβ) and tau drive synapse loss and cognitive decline in Alzheimer's disease (AD). Reactive astrocytes, displaying altered functions, are also a prominent feature of AD brain. This large and heterogeneous population of cells are increasingly recognised as contributing to early phases of disease. However, the contribution of astrocytes to Aβ-induced synaptotoxicity in AD is not well understood.
    Methods: We stimulated mouse and human astrocytes with conditioned medium containing concentrations and species of human Aβ that mimic those in human AD brain. Medium from stimulated astrocytes was collected and immunodepleted of Aβ before being added to naïve rodent or human neuron cultures. A cytokine, identified in unbiased screens of stimulated astrocyte media and in postmortem human AD brain lysates was also applied to neurons, including those pre-treated with a chemokine receptor antagonist. Tau mislocalisation, synaptic markers and dendritic spine numbers were measured in cultured neurons and organotypic brain slice cultures.
    Results: We found that conditioned medium from stimulated astrocytes induces exaggerated synaptotoxicity that is recapitulated following spiking of neuron culture medium with recombinant C-X-C motif chemokine ligand-1 (CXCL1), a chemokine upregulated in AD brain. Antagonism of neuronal C-X-C motif chemokine receptor 2 (CXCR2) prevented synaptotoxicity in response to CXCL1 and Aβ-stimulated astrocyte secretions.
    Conclusions: Our data indicate that astrocytes exacerbate the synaptotoxic effects of Aβ via interactions of astrocytic CXCL1 and neuronal CXCR2 receptors, highlighting this chemokine-receptor pair as a novel target for therapeutic intervention in AD.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Alzheimer Disease/genetics ; Amyloid beta-Peptides/toxicity ; Animals ; Astrocytes/pathology ; Cells, Cultured ; Chemokine CXCL1/antagonists & inhibitors ; Chemokine CXCL1/chemistry ; Culture Media, Conditioned ; Dendritic Spines/pathology ; Female ; Humans ; Male ; Mice ; Mice, Inbred C57BL ; Middle Aged ; Neurons/drug effects ; Receptors, Interleukin-8B/antagonists & inhibitors ; Synapses/pathology ; tau Proteins/chemistry ; tau Proteins/toxicity
    Chemical Substances Amyloid beta-Peptides ; CXCL1 protein, human ; CXCR2 protein, human ; Chemokine CXCL1 ; Culture Media, Conditioned ; MAPT protein, human ; Receptors, Interleukin-8B ; tau Proteins
    Language English
    Publishing date 2021-12-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 2156455-3
    ISSN 1742-2094 ; 1742-2094
    ISSN (online) 1742-2094
    ISSN 1742-2094
    DOI 10.1186/s12974-021-02371-0
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  10. Article ; Online: Measurement of the Cross Sections of Ξ_{c}^{0} and Ξ_{c}^{+} Baryons and of the Branching-Fraction Ratio BR(Ξ_{c}^{0}→Ξ^{-}e^{+}ν_{e})/BR(Ξ_{c}^{0}→Ξ^{-}π^{+}) in pp Collisions at sqrt[s]=13  TeV.

    Acharya, S / Adamová, D / Adler, A / Adolfsson, J / Aglieri Rinella, G / Agnello, M / Agrawal, N / Ahammed, Z / Ahmad, S / Ahn, S U / Ahuja, I / Akbar, Z / Akindinov, A / Al-Turany, M / Alam, S N / Aleksandrov, D / Alessandro, B / Alfanda, H M / Alfaro Molina, R /
    Ali, B / Ali, Y / Alici, A / Alizadehvandchali, N / Alkin, A / Alme, J / Alt, T / Altenkamper, L / Altsybeev, I / Anaam, M N / Andrei, C / Andreou, D / Andronic, A / Angeletti, M / Anguelov, V / Antinori, F / Antonioli, P / Anuj, C / Apadula, N / Aphecetche, L / Appelshäuser, H / Arcelli, S / Arnaldi, R / Arsene, I C / Arslandok, M / Augustinus, A / Averbeck, R / Aziz, S / Azmi, M D / Badalà, A / Baek, Y W / Bai, X / Bailhache, R / Bailung, Y / Bala, R / Balbino, A / Baldisseri, A / Balis, B / Ball, M / Banerjee, D / Barbera, R / Barioglio, L / Barlou, M / Barnaföldi, G G / Barnby, L S / Barret, V / Bartels, C / Barth, K / Bartsch, E / Baruffaldi, F / Bastid, N / Basu, S / Batigne, G / Batyunya, B / Bauri, D / Bazo Alba, J L / Bearden, I G / Beattie, C / Belikov, I / Bell Hechavarria, A D C / Bellini, F / Bellwied, R / Belokurova, S / Belyaev, V / Bencedi, G / Beole, S / Bercuci, A / Berdnikov, Y / Berdnikova, A / Berenyi, D / Bergmann, L / Besoiu, M G / Betev, L / Bhaduri, P P / Bhasin, A / Bhat, I R / Bhat, M A / Bhattacharjee, B / Bhattacharya, P / Bianchi, L / Bianchi, N / Bielčík, J / Bielčíková, J / Biernat, J / Bilandzic, A / Biro, G / Biswas, S / Blair, J T / Blau, D / Blidaru, M B / Blume, C / Boca, G / Bock, F / Bogdanov, A / Boi, S / Bok, J / Boldizsár, L / Bolozdynya, A / Bombara, M / Bond, P M / Bonomi, G / Borel, H / Borissov, A / Bossi, H / Botta, E / Bratrud, L / Braun-Munzinger, P / Bregant, M / Broz, M / Bruno, G E / Buckland, M D / Budnikov, D / Buesching, H / Bufalino, S / Bugnon, O / Buhler, P / Buthelezi, Z / Butt, J B / Bysiak, S A / Caffarri, D / Cai, M / Caines, H / Caliva, A / Calvo Villar, E / Camacho, J M M / Camacho, R S / Camerini, P / Canedo, F D M / Carnesecchi, F / Caron, R / Castillo Castellanos, J / Casula, E A R / Catalano, F / Ceballos Sanchez, C / Chakraborty, P / Chandra, S / Chapeland, S / Chartier, M / Chattopadhyay, S / Chauvin, A / Chavez, T G / Cheshkov, C / Cheynis, B / Chibante Barroso, V / Chinellato, D D / Cho, S / Chochula, P / Christakoglou, P / Christensen, C H / Christiansen, P / Chujo, T / Cicalo, C / Cifarelli, L / Cindolo, F / Ciupek, M R / Clai, G / Cleymans, J / Colamaria, F / Colburn, J S / Colella, D / Collu, A / Colocci, M / Concas, M / Conesa Balbastre, G / Conesa Del Valle, Z / Contin, G / Contreras, J G / Coquet, M L / Cormier, T M / Cortese, P / Cosentino, M R / Costa, F / Costanza, S / Crochet, P / Cruz-Torres, R / Cuautle, E / Cui, P / Cunqueiro, L / Dainese, A / Damas, F P A / Danisch, M C / Danu, A / Das, I / Das, P / Das, S / Dash, S / De, S / De Caro, A / de Cataldo, G / De Cilladi, L / de Cuveland, J / De Falco, A / De Gruttola, D / De Marco, N / De Martin, C / De Pasquale, S / Deb, S / Degenhardt, H F / Deja, K R / Dello Stritto, L / Delsanto, S / Deng, W / Dhankher, P / Di Bari, D / Di Mauro, A / Diaz, R A / Dietel, T / Ding, Y / Divià, R / Dixit, D U / Djuvsland, Ø / Dmitrieva, U / Do, J / Dobrin, A / Dönigus, B / Dordic, O / Dubey, A K / Dubla, A / Dudi, S / Dukhishyam, M / Dupieux, P / Dzalaiova, N / Eder, T M / Ehlers, R J / Eikeland, V N / Elia, D / Erazmus, B / Ercolessi, F / Erhardt, F / Erokhin, A / Ersdal, M R / Espagnon, B / Eulisse, G / Evans, D / Evdokimov, S / Fabbietti, L / Faggin, M / Faivre, J / Fan, F / Fantoni, A / Fasel, M / Fecchio, P / Feliciello, A / Feofilov, G / Fernández Téllez, A / Ferrero, A / Ferretti, A / Feuillard, V J G / Figiel, J / Filchagin, S / Finogeev, D / Fionda, F M / Fiorenza, G / Flor, F / Flores, A N / Foertsch, S / Foka, P / Fokin, S / Fragiacomo, E / Frajna, E / Fuchs, U / Funicello, N / Furget, C / Furs, A / Gaardhøje, J J / Gagliardi, M / Gago, A M / Gal, A / Galvan, C D / Ganoti, P / Garabatos, C / Garcia, J R A / Garcia-Solis, E / Garg, K / Gargiulo, C / Garibli, A / Garner, K / Gasik, P / Gauger, E F / Gautam, A / Gay Ducati, M B / Germain, M / Ghosh, J / Ghosh, P / Ghosh, S K / Giacalone, M / Gianotti, P / Giubellino, P / Giubilato, P / Glaenzer, A M C / Glässel, P / Goh, D J Q / Gonzalez, V / González-Trueba, L H / Gorbunov, S / Gorgon, M / Görlich, L / Gotovac, S / Grabski, V / Graczykowski, L K / Greiner, L / Grelli, A / Grigoras, C / Grigoriev, V / Grigoryan, A / Grigoryan, S / Groettvik, O S / Grosa, F / Grosse-Oetringhaus, J F / Grosso, R / Guardiano, G G / Guernane, R / Guilbaud, M / Gulbrandsen, K / Gunji, T / Gupta, A / Gupta, R / Guzman, I B / Guzman, S P / Gyulai, L / Habib, M K / Hadjidakis, C / Halimoglu, G / Hamagaki, H / Hamar, G / Hamid, M / Hannigan, R / Haque, M R / Harlenderova, A / Harris, J W / Harton, A / Hasenbichler, J A / Hassan, H / Hatzifotiadou, D / Hauer, P / Havener, L B / Hayashi, S / Heckel, S T / Hellbär, E / Helstrup, H / Herman, T / Hernandez, E G / Herrera Corral, G / Herrmann, F / Hetland, K F / Hillemanns, H / Hills, C / Hippolyte, B / Hofman, B / Hohlweger, B / Honermann, J / Hong, G H / Horak, D / Hornung, S / Horzyk, A / Hosokawa, R / Hristov, P / Huang, C / Hughes, C / Huhn, P / Humanic, T J / Hushnud, H / Husova, L A / Hutson, A / Hutter, D / Iddon, J P / Ilkaev, R / Ilyas, H / Inaba, M / Innocenti, G M / Ippolitov, M / Isakov, A / Islam, M S / Ivanov, M / Ivanov, V / Izucheev, V / Jablonski, M / Jacak, B / Jacazio, N / Jacobs, P M / Jadlovska, S / Jadlovsky, J / Jaelani, S / Jahnke, C / Jakubowska, M J / Janik, M A / Janson, T / Jercic, M / Jevons, O / Jonas, F / Jones, P G / Jowett, J M / Jung, J / Jung, M / Junique, A / Jusko, A / Kaewjai, J / Kalinak, P / Kalweit, A / Kaplin, V / Kar, S / Karasu Uysal, A / Karatovic, D / Karavichev, O / Karavicheva, T / Karczmarczyk, P / Karpechev, E / Kazantsev, A / Kebschull, U / Keidel, R / Keijdener, D L D / Keil, M / Ketzer, B / Khabanova, Z / Khan, A M / Khan, S / Khanzadeev, A / Kharlov, Y / Khatun, A / Khuntia, A / Kileng, B / Kim, B / Kim, D / Kim, D J / Kim, E J / Kim, J / Kim, J S / Kim, M / Kim, S / Kim, T / Kirsch, S / Kisel, I / Kiselev, S / Kisiel, A / Kitowski, J P / Klay, J L / Klein, J / Klein, S / Klein-Bösing, C / Kleiner, M / Klemenz, T / Kluge, A / 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    Physical review letters

    2022  Volume 127, Issue 27, Page(s) 272001

    Abstract: The p_{T}-differential cross sections of prompt charm-strange baryons Ξ_{c}^{0} and Ξ_{c}^{+} were ... TeV with the ALICE detector at the LHC. The Ξ_{c}^{0} baryon was reconstructed via ... both the semileptonic decay (Ξ^{-}e^{+}ν_{e}) and the hadronic decay (Ξ^{-}π^{+}) channels. The Ξ_{c}^{+} baryon was ...

    Abstract The p_{T}-differential cross sections of prompt charm-strange baryons Ξ_{c}^{0} and Ξ_{c}^{+} were measured at midrapidity (|y|<0.5) in proton-proton (pp) collisions at a center-of-mass energy sqrt[s]=13  TeV with the ALICE detector at the LHC. The Ξ_{c}^{0} baryon was reconstructed via both the semileptonic decay (Ξ^{-}e^{+}ν_{e}) and the hadronic decay (Ξ^{-}π^{+}) channels. The Ξ_{c}^{+} baryon was reconstructed via the hadronic decay (Ξ^{-}π^{+}π^{+}) channel. The branching-fraction ratio BR(Ξ_{c}^{0}→Ξ^{-}e^{+}ν_{e})/BR(Ξ_{c}^{0}→Ξ^{-}π^{+})=1.38±0.14(stat)±0.22(syst) was measured with a total uncertainty reduced by a factor of about 3 with respect to the current world average reported by the Particle Data Group. The transverse momentum (p_{T}) dependence of the Ξ_{c}^{0}- and Ξ_{c}^{+}-baryon production relative to the D^{0} meson and to the Σ_{c}^{0,+,++}- and Λ_{c}^{+}-baryon production are reported. The baryon-to-meson ratio increases toward low p_{T} up to a value of approximately 0.3. The measurements are compared with various models that take different hadronization mechanisms into consideration. The results provide stringent constraints to these theoretical calculations and additional evidence that different processes are involved in charm hadronization in electron-positron (e^{+}e^{-}) and hadronic collisions.
    Language English
    Publishing date 2022-01-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208853-8
    ISSN 1079-7114 ; 0031-9007
    ISSN (online) 1079-7114
    ISSN 0031-9007
    DOI 10.1103/PhysRevLett.127.272001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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