Study of w+jet cross-sections at Next-To-Leading Order at Future Circiullar Collider at √s=100 TeV

Gökhan Halimoğlu

Makale detayları

Study of w+jet cross-sections at Next-To-Leading Order at Future Circiullar Collider at √s=100 TeV

Yazarlar:

Gökhan Halimoğlu

Yayıncı:

Bitlis Eren University

Ana Başlıklar:

Particle Physics

Dergi:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 1, pp.481-493

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343827

pISSN:

2147-3129

Anahtar kelimeler:

Özet:

 This study provides a detailed investigation of Wjets production in proton-proton collisions at s100 TeV, focusing on the comparison of leading order and next-to-leading order cross-sections. By employing the UNLOPS algorithm, a unified framework was established to improve the accuracy and stability of theoretical predictions, particularly in the context of higher jet multiplicities. The k-factor, a critical metric for quantifying the impact of higher-order corrections, highlighted the substantial contributions of next-to-leading order processes compared to leading order, with a calculated value of 2.501. This value underscores the necessity of incorporating next-to-leading order corrections to achieve precise and reliable predictions in collider physics. The findings indicate that W cross-sections are consistently higher than W cross-sections. Additionally, the differential cross-sections decrease as jet multiplicity increases, aligning with theoretical expectations. This work emphasizes the importance of incorporating next-to-leading order corrections for future collider experiments, particularly for facilities like the future circular collider. The results provide a strong foundation for benchmarking theoretical predictions against experimental data and for guiding the optimization of next-generation colliders. Furthermore, the study highlights the versatility and robustness of the UNLOPS algorithm in addressing the challenges of high-energy jet dynamics, offering valuable insights into Wjets processes and their role in advancing our understanding of Quantum Chromodynamics.

 This study provides a detailed investigation of Wjets production in proton-proton collisions at s100 TeV, focusing on the comparison of leading order and next-to-leading order cross-sections. By employing the UNLOPS algorithm, a unified framework was established to improve the accuracy and stability of theoretical predictions, particularly in the context of higher jet multiplicities. The k-factor, a critical metric for quantifying the impact of higher-order corrections, highlighted the substantial contributions of next-to-leading order processes compared to leading order, with a calculated value of 2.501. This value underscores the necessity of incorporating next-to-leading order corrections to achieve precise and reliable predictions in collider physics. The findings indicate that W cross-sections are consistently higher than W cross-sections. Additionally, the differential cross-sections decrease as jet multiplicity increases, aligning with theoretical expectations. This work emphasizes the importance of incorporating next-to-leading order corrections for future collider experiments, particularly for facilities like the future circular collider. The results provide a strong foundation for benchmarking theoretical predictions against experimental data and for guiding the optimization of next-generation colliders. Furthermore, the study highlights the versatility and robustness of the UNLOPS algorithm in addressing the challenges of high-energy jet dynamics, offering valuable insights into Wjets processes and their role in advancing our understanding of Quantum Chromodynamics.

 This study provides a detailed investigation of Wjets production in proton-proton collisions at s100 TeV, focusing on the comparison of leading order and next-to-leading order cross-sections. By employing the UNLOPS algorithm, a unified framework was established to improve the accuracy and stability of theoretical predictions, particularly in the context of higher jet multiplicities. The k-factor, a critical metric for quantifying the impact of higher-order corrections, highlighted the substantial contributions of next-to-leading order processes compared to leading order, with a calculated value of 2.501. This value underscores the necessity of incorporating next-to-leading order corrections to achieve precise and reliable predictions in collider physics. The findings indicate that W cross-sections are consistently higher than W cross-sections. Additionally, the differential cross-sections decrease as jet multiplicity increases, aligning with theoretical expectations. This work emphasizes the importance of incorporating next-to-leading order corrections for future collider experiments, particularly for facilities like the future circular collider. The results provide a strong foundation for benchmarking theoretical predictions against experimental data and for guiding the optimization of next-generation colliders. Furthermore, the study highlights the versatility and robustness of the UNLOPS algorithm in addressing the challenges of high-energy jet dynamics, offering valuable insights into Wjets processes and their role in advancing our understanding of Quantum Chromodynamics.

 Bu çalışma,   100 , enerjisinde proton-proton çarpışmalarında    üretimini detaylı bir şekilde incelemektedir. Çalışma, Leading Order LO ve Next-to-Leading Order NLO kesitlerinin karşılaştırılmasına odaklanmıştır. UNLOPS algoritmasının kullanımıyla, özellikle daha yüksek jet çoklukları bağlamında teorik tahminlerin doğruluğunu ve kararlılığını artırmak için birleşik bir çerçeve oluşturulmuştur. Yüksek mertebeden düzeltmelerin etkisini nicel olarak değerlendiren kritik bir metrik olan k-faktörü, NLO süreçlerinin LOya kıyasla önemli katkılarını vurgulamış ve 2.501 olarak hesaplanmıştır. Bu değer, çarpıştırıcı fiziğinde hassas ve güvenilir tahminlere ulaşmak için NLO düzeltmelerin dahil edilmesinin gerekliliğini ortaya koymaktadır. Bulgular, proton içindeki parton dağılımlarındaki asimetri nedeniyle W kesitlerinin W- kesitlerine kıyasla sürekli olarak daha yüksek olduğunu göstermektedir. Ayrıca, diferansiyel kesitler, artan jet çokluklarıyla birlikte sistematik bir düşüş sergileyerek beklenen faz uzayı baskılanmasını ve yüksek mertebeden yayımların karmaşıklığını yansıtmaktadır. Bu çalışma, özellikle Future Circular Collider FCC gibi tesisler için gelecekteki çarpıştırıcı deneylerinde NLO düzeltmelerin dahil edilmesinin önemini vurgulamaktadır. Sonuçlar, teorik tahminlerin deneysel verilerle karşılaştırılması ve yeni nesil çarpıştırıcıların optimizasyonuna rehberlik edilmesi için sağlam bir temel sunmaktadır. Ayrıca, çalışma, yüksek enerjili jet dinamikleriyle ilgili zorlukların üstesinden gelmede UNLOPS algoritmasının çok yönlülüğünü ve sağlamlığını vurgulamakta; W  jetler süreçleri ve Kuantum Renk Dinamiği QCD anlayışımızın ilerletilmesindeki rolü hakkında değerli bilgiler sunmaktadır.

Makale detayları

Study of w+jet cross-sections at Next-To-Leading Order at Future Circiullar Collider at √s=100 TeV

Yazarlar:

Gökhan Halimoğlu

Yayıncı:

Bitlis Eren University

Ana Başlıklar:

Particle Physics

Dergi:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 1, pp.481-493

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343827

pISSN:

2147-3129

FCC

WBoson

NLO

LO

JetsGDÇ

WBozonu

Jetler

NLO

Sayı

Makale detayları

Yazarlar: Gökhan Halimoğlu

Yayıncı: Bitlis Eren University

Ana Başlıklar: Particle Physics

Dergi: Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 1, pp.481-493

Belge Tipi: Makale

Yayın Tarihi: 3/2025

Belge Dili: İngilizce

Document ID (Org No.): 2001343827

pISSN: 2147-3129

Sayı

Yazarlar:

Gökhan Halimoğlu

Yayıncı:

Bitlis Eren University

Ana Başlıklar:

Particle Physics

Dergi:

Bitlis Eren Üniversitesi Fen Bilimleri Dergisi Vol.14 Issue 1, pp.481-493

Belge Tipi:

Makale

Yayın Tarihi:

3/2025

Belge Dili:

İngilizce

Document ID (Org No.):

2001343827

pISSN:

2147-3129